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Fix godeps for MQTT output and remove hostname setting 

Closes #241
This commit is contained in:
Shirou WAKAYAMA 2015-10-05 11:07:41 +09:00 committed by Cameron Sparr
parent 7e96a9afda
commit 63e9a4ae68
267 changed files with 13039 additions and 48434 deletions
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1
CHANGELOG.md
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@ -9,6 +9,7 @@
- [#90](https://github.com/influxdb/telegraf/issues/90): Add Docker labels to tags in docker plugin
- [#223](https://github.com/influxdb/telegraf/pull/223): Add port tag to nginx plugin. Thanks @neezgee!
- [#227](https://github.com/influxdb/telegraf/pull/227): Add command intervals to exec plugin. Thanks @jpalay!
- [#241](https://github.com/influxdb/telegraf/pull/241): MQTT Output. Thanks @shirou!
- Memory plugin: cached and buffered measurements re-added
- Logging: additional logging for each collection interval, track the number
of metrics collected and from how many plugins.

45
Godeps/Godeps.json generated
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@ -5,6 +5,11 @@
"./..."
],
"Deps": [
{
"ImportPath": "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git",
"Comment": "v0.9.1-14-g546c47a",
"Rev": "546c47a6d0e9492e77f6f37473d59c36a708e08b"
},
{
"ImportPath": "github.com/Shopify/sarama",
"Comment": "v1.4.3-45-g5b18996",
@ -96,7 +101,32 @@
"Rev": "d1e82c1ec3f15ee991f7cc7ffd5b67ff6f5bbaee"
},
{
"ImportPath": "github.com/influxdb/influxdb",
"ImportPath": "github.com/influxdb/influxdb/client",
"Comment": "v0.9.3",
"Rev": "5d42b212fca8facfe9db0c83822f09b88be643ec"
},
{
"ImportPath": "github.com/influxdb/influxdb/influxql",
"Comment": "v0.9.3",
"Rev": "5d42b212fca8facfe9db0c83822f09b88be643ec"
},
{
"ImportPath": "github.com/influxdb/influxdb/meta",
"Comment": "v0.9.3",
"Rev": "5d42b212fca8facfe9db0c83822f09b88be643ec"
},
{
"ImportPath": "github.com/influxdb/influxdb/snapshot",
"Comment": "v0.9.3",
"Rev": "5d42b212fca8facfe9db0c83822f09b88be643ec"
},
{
"ImportPath": "github.com/influxdb/influxdb/toml",
"Comment": "v0.9.3",
"Rev": "5d42b212fca8facfe9db0c83822f09b88be643ec"
},
{
"ImportPath": "github.com/influxdb/influxdb/tsdb",
"Comment": "v0.9.3",
"Rev": "5d42b212fca8facfe9db0c83822f09b88be643ec"
},
@ -117,6 +147,10 @@
"ImportPath": "github.com/naoina/toml",
"Rev": "5811abcabb29d6af0fdf060f96d328962bd3cd5e"
},
{
"ImportPath": "github.com/pborman/uuid",
"Rev": "ca53cad383cad2479bbba7f7a1a05797ec1386e4"
},
{
"ImportPath": "github.com/prometheus/client_golang/extraction",
"Comment": "0.7.0-22-gbbd006b",
@ -215,6 +249,10 @@
"ImportPath": "golang.org/x/crypto/blowfish",
"Rev": "173ce04bfaf66c7bb0fa9d5c0bfd93e773909dbd"
},
{
"ImportPath": "golang.org/x/net/websocket",
"Rev": "db8e4de5b2d6653f66aea53094624468caad15d2"
},
{
"ImportPath": "gopkg.in/dancannon/gorethink.v1",
"Comment": "v1.x.x",
@ -224,11 +262,6 @@
"ImportPath": "gopkg.in/mgo.v2",
"Comment": "r2015.06.03-3-g3569c88",
"Rev": "3569c88678d88179dcbd68d02ab081cbca3cd4d0"
},
{
"ImportPath": "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git",
"Comment": "v0.9.1-14-g546c47a",
"Rev": "546c47a6d0e9492e77f6f37473d59c36a708e08b"
}
]
}

36
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/.gitignore generated vendored Normal file
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@ -0,0 +1,36 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe
*.msg
*.lok
samples/trivial
samples/trivial2
samples/sample
samples/reconnect
samples/ssl
samples/custom_store
samples/simple
samples/stdinpub
samples/stdoutsub
samples/routing

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Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/CONTRIBUTING.md generated vendored Normal file
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@ -0,0 +1,69 @@
Contributing to Paho
====================
Thanks for your interest in this project.
Project description:
--------------------
The Paho project has been created to provide scalable open-source implementations of open and standard messaging protocols aimed at new, existing, and emerging applications for Machine-to-Machine (M2M) and Internet of Things (IoT).
Paho reflects the inherent physical and cost constraints of device connectivity. Its objectives include effective levels of decoupling between devices and applications, designed to keep markets open and encourage the rapid growth of scalable Web and Enterprise middleware and applications. Paho is being kicked off with MQTT publish/subscribe client implementations for use on embedded platforms, along with corresponding server support as determined by the community.
- https://projects.eclipse.org/projects/technology.paho
Developer resources:
--------------------
Information regarding source code management, builds, coding standards, and more.
- https://projects.eclipse.org/projects/technology.paho/developer
Contributor License Agreement:
------------------------------
Before your contribution can be accepted by the project, you need to create and electronically sign the Eclipse Foundation Contributor License Agreement (CLA).
- http://www.eclipse.org/legal/CLA.php
Contributing Code:
------------------
The Go client uses git with Gerrit for code review, use the following URLs for Gerrit access;
ssh://<username>@git.eclipse.org:29418/paho/org.eclipse.paho.mqtt.golang
Configure a remote called review to push your changes to;
git config remote.review.url ssh://<username>@git.eclipse.org:29418/paho/org.eclipse.paho.mqtt.golang
git config remote.review.push HEAD:refs/for/<branch>
When you have made and committed a change you can push it to Gerrit for review with;
git push review
See https://wiki.eclipse.org/Gerrit for more details on how Gerrit is used in Eclipse, https://wiki.eclipse.org/Gerrit#Gerrit_Code_Review_Cheatsheet has some particularly useful information.
Git commit messages should follow the style described here;
http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html
Contact:
--------
Contact the project developers via the project's "dev" list.
- https://dev.eclipse.org/mailman/listinfo/paho-dev
Search for bugs:
----------------
This project uses Bugzilla to track ongoing development and issues.
- https://bugs.eclipse.org/bugs/buglist.cgi?product=Paho&component=MQTT-Go
Create a new bug:
-----------------
Be sure to search for existing bugs before you create another one. Remember that contributions are always welcome!
- https://bugs.eclipse.org/bugs/enter_bug.cgi?product=Paho

15
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/DISTRIBUTION generated vendored Normal file
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Eclipse Distribution License - v 1.0
Copyright (c) 2007, Eclipse Foundation, Inc. and its licensors.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of the Eclipse Foundation, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

87
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/LICENSE generated vendored Normal file
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@ -0,0 +1,87 @@
Eclipse Public License - v 1.0
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b) in the case of each subsequent Contributor:
i) changes to the Program, and
ii) additions to the Program;
where such changes and/or additions to the Program originate from and are distributed by that particular Contributor. A Contribution 'originates' from a Contributor if it was added to the Program by such Contributor itself or anyone acting on such Contributor's behalf. Contributions do not include additions to the Program which: (i) are separate modules of software distributed in conjunction with the Program under their own license agreement, and (ii) are not derivative works of the Program.
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For example, a Contributor might include the Program in a commercial product offering, Product X. That Contributor is then a Commercial Contributor. If that Commercial Contributor then makes performance claims, or offers warranties related to Product X, those performance claims and warranties are such Commercial Contributor's responsibility alone. Under this section, the Commercial Contributor would have to defend claims against the other Contributors related to those performance claims and warranties, and if a court requires any other Contributor to pay any damages as a result, the Commercial Contributor must pay those damages.
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EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
7. GENERAL
If any provision of this Agreement is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this Agreement, and without further action by the parties hereto, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
If Recipient institutes patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Program itself (excluding combinations of the Program with other software or hardware) infringes such Recipient's patent(s), then such Recipient's rights granted under Section 2(b) shall terminate as of the date such litigation is filed.
All Recipient's rights under this Agreement shall terminate if it fails to comply with any of the material terms or conditions of this Agreement and does not cure such failure in a reasonable period of time after becoming aware of such noncompliance. If all Recipient's rights under this Agreement terminate, Recipient agrees to cease use and distribution of the Program as soon as reasonably practicable. However, Recipient's obligations under this Agreement and any licenses granted by Recipient relating to the Program shall continue and survive.
Everyone is permitted to copy and distribute copies of this Agreement, but in order to avoid inconsistency the Agreement is copyrighted and may only be modified in the following manner. The Agreement Steward reserves the right to publish new versions (including revisions) of this Agreement from time to time. No one other than the Agreement Steward has the right to modify this Agreement. The Eclipse Foundation is the initial Agreement Steward. The Eclipse Foundation may assign the responsibility to serve as the Agreement Steward to a suitable separate entity. Each new version of the Agreement will be given a distinguishing version number. The Program (including Contributions) may always be distributed subject to the version of the Agreement under which it was received. In addition, after a new version of the Agreement is published, Contributor may elect to distribute the Program (including its Contributions) under the new version. Except as expressly stated in Sections 2(a) and 2(b) above, Recipient receives no rights or licenses to the intellectual property of any Contributor under this Agreement, whether expressly, by implication, estoppel or otherwise. All rights in the Program not expressly granted under this Agreement are reserved.
This Agreement is governed by the laws of the State of New York and the intellectual property laws of the United States of America. No party to this Agreement will bring a legal action under this Agreement more than one year after the cause of action arose. Each party waives its rights to a jury trial in any resulting litigation.

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Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/README.md generated vendored Normal file
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Eclipse Paho MQTT Go client
===========================
This repository contains the source code for the [Eclipse Paho](http://eclipse.org/paho) MQTT Go client library.
This code builds a library which enable applications to connect to an [MQTT](http://mqtt.org) broker to publish messages, and to subscribe to topics and receive published messages.
This library supports a fully asynchronous mode of operation.
Installation and Build
----------------------
This client is designed to work with the standard Go tools, so installation is as easy as:
```
go get git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git
```
The client depends on Google's [websockets](http://godoc.org/code.google.com/p/go.net/websocket) package,
also easily installed with the command:
```
go get code.google.com/p/go.net/websocket
```
Usage and API
-------------
Detailed API documentation is available by using to godoc tool, or can be browsed online
using the [godoc.org](http://godoc.org/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git) service.
Make use of the library by importing it in your Go client source code. For example,
```
import MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
```
Samples are available in the `/samples` directory for reference.
Runtime tracing
---------------
Tracing is enabled by assigning logs (from the Go log package) to the logging endpoints, ERROR, CRITICAL, WARN and DEBUG
Reporting bugs
--------------
Please report bugs under the "MQTT-Go" Component in [Eclipse Bugzilla](http://bugs.eclipse.org/bugs/) for the Paho Technology project. This is a very new library as of Q1 2014, so there are sure to be bugs.
More information
----------------
Discussion of the Paho clients takes place on the [Eclipse paho-dev mailing list](https://dev.eclipse.org/mailman/listinfo/paho-dev).
General questions about the MQTT protocol are discussed in the [MQTT Google Group](https://groups.google.com/forum/?hl=en-US&fromgroups#!forum/mqtt).
There is much more information available via the [MQTT community site](http://mqtt.org).

41
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/about.html generated vendored Normal file
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>About</title>
</head>
<body lang="EN-US">
<h2>About This Content</h2>
<p><em>December 9, 2013</em></p>
<h3>License</h3>
<p>The Eclipse Foundation makes available all content in this plug-in ("Content"). Unless otherwise
indicated below, the Content is provided to you under the terms and conditions of the
Eclipse Public License Version 1.0 ("EPL") and Eclipse Distribution License Version 1.0 ("EDL").
A copy of the EPL is available at
<a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a>
and a copy of the EDL is available at
<a href="http://www.eclipse.org/org/documents/edl-v10.php">http://www.eclipse.org/org/documents/edl-v10.php</a>.
For purposes of the EPL, "Program" will mean the Content.</p>
<p>If you did not receive this Content directly from the Eclipse Foundation, the Content is
being redistributed by another party ("Redistributor") and different terms and conditions may
apply to your use of any object code in the Content. Check the Redistributor's license that was
provided with the Content. If no such license exists, contact the Redistributor. Unless otherwise
indicated below, the terms and conditions of the EPL still apply to any source code in the Content
and such source code may be obtained at <a href="http://www.eclipse.org/">http://www.eclipse.org</a>.</p>
<h3>Third Party Content</h3>
<p>The Content includes items that have been sourced from third parties as set out below. If you
did not receive this Content directly from the Eclipse Foundation, the following is provided
for informational purposes only, and you should look to the Redistributor's license for
terms and conditions of use.</p>
<p><em>
<strong>None</strong> <br><br>
<br><br>
</em></p>
</body></html>

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Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/client.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
// Package mqtt provides an MQTT v3.1.1 client library.
package mqtt
import (
"errors"
"fmt"
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"net"
"sync"
"time"
)
// ClientInt is the interface definition for a Client as used by this
// library, the interface is primarily to allow mocking tests.
type ClientInt interface {
IsConnected() bool
Connect() Token
Disconnect(uint)
disconnect()
Publish(string, byte, bool, interface{}) Token
Subscribe(string, byte, MessageHandler) Token
SubscribeMultiple(map[string]byte, MessageHandler) Token
Unsubscribe(...string) Token
}
// Client is an MQTT v3.1.1 client for communicating
// with an MQTT server using non-blocking methods that allow work
// to be done in the background.
// An application may connect to an MQTT server using:
// A plain TCP socket
// A secure SSL/TLS socket
// A websocket
// To enable ensured message delivery at Quality of Service (QoS) levels
// described in the MQTT spec, a message persistence mechanism must be
// used. This is done by providing a type which implements the Store
// interface. For convenience, FileStore and MemoryStore are provided
// implementations that should be sufficient for most use cases. More
// information can be found in their respective documentation.
// Numerous connection options may be specified by configuring a
// and then supplying a ClientOptions type.
type Client struct {
sync.RWMutex
messageIds
conn net.Conn
ibound chan packets.ControlPacket
obound chan *PacketAndToken
oboundP chan *PacketAndToken
msgRouter *router
stopRouter chan bool
incomingPubChan chan *packets.PublishPacket
errors chan error
stop chan struct{}
persist Store
options ClientOptions
lastContact lastcontact
pingOutstanding bool
connected bool
workers sync.WaitGroup
}
// NewClient will create an MQTT v3.1.1 client with all of the options specified
// in the provided ClientOptions. The client must have the Start method called
// on it before it may be used. This is to make sure resources (such as a net
// connection) are created before the application is actually ready.
func NewClient(o *ClientOptions) *Client {
c := &Client{}
c.options = *o
if c.options.Store == nil {
c.options.Store = NewMemoryStore()
}
switch c.options.ProtocolVersion {
case 3, 4:
c.options.protocolVersionExplicit = true
default:
c.options.ProtocolVersion = 4
c.options.protocolVersionExplicit = false
}
c.persist = c.options.Store
c.connected = false
c.messageIds = messageIds{index: make(map[uint16]Token)}
c.msgRouter, c.stopRouter = newRouter()
c.msgRouter.setDefaultHandler(c.options.DefaultPublishHander)
return c
}
// IsConnected returns a bool signifying whether
// the client is connected or not.
func (c *Client) IsConnected() bool {
c.RLock()
defer c.RUnlock()
return c.connected
}
func (c *Client) setConnected(status bool) {
c.Lock()
defer c.Unlock()
c.connected = status
}
//ErrNotConnected is the error returned from function calls that are
//made when the client is not connected to a broker
var ErrNotConnected = errors.New("Not Connected")
// Connect will create a connection to the message broker
// If clean session is false, then a slice will
// be returned containing Receipts for all messages
// that were in-flight at the last disconnect.
// If clean session is true, then any existing client
// state will be removed.
func (c *Client) Connect() Token {
var err error
t := newToken(packets.Connect).(*ConnectToken)
DEBUG.Println(CLI, "Connect()")
go func() {
var rc byte
cm := newConnectMsgFromOptions(&c.options)
for _, broker := range c.options.Servers {
CONN:
DEBUG.Println(CLI, "about to write new connect msg")
c.conn, err = openConnection(broker, &c.options.TLSConfig, c.options.ConnectTimeout)
if err == nil {
DEBUG.Println(CLI, "socket connected to broker")
switch c.options.ProtocolVersion {
case 3:
DEBUG.Println(CLI, "Using MQTT 3.1 protocol")
cm.ProtocolName = "MQIsdp"
cm.ProtocolVersion = 3
default:
DEBUG.Println(CLI, "Using MQTT 3.1.1 protocol")
c.options.ProtocolVersion = 4
cm.ProtocolName = "MQTT"
cm.ProtocolVersion = 4
}
cm.Write(c.conn)
rc = c.connect()
if rc != packets.Accepted {
c.conn.Close()
c.conn = nil
//if the protocol version was explicitly set don't do any fallback
if c.options.protocolVersionExplicit {
ERROR.Println(CLI, "Connecting to", broker, "CONNACK was not CONN_ACCEPTED, but rather", packets.ConnackReturnCodes[rc])
continue
}
if c.options.ProtocolVersion == 4 {
DEBUG.Println(CLI, "Trying reconnect using MQTT 3.1 protocol")
c.options.ProtocolVersion = 3
goto CONN
}
}
break
} else {
ERROR.Println(CLI, err.Error())
WARN.Println(CLI, "failed to connect to broker, trying next")
rc = packets.ErrNetworkError
}
}
if c.conn == nil {
ERROR.Println(CLI, "Failed to connect to a broker")
t.returnCode = rc
if rc != packets.ErrNetworkError {
t.err = packets.ConnErrors[rc]
} else {
t.err = fmt.Errorf("%s : %s", packets.ConnErrors[rc], err)
}
t.flowComplete()
return
}
c.lastContact.update()
c.persist.Open()
c.obound = make(chan *PacketAndToken, 100)
c.oboundP = make(chan *PacketAndToken, 100)
c.ibound = make(chan packets.ControlPacket)
c.errors = make(chan error)
c.stop = make(chan struct{})
c.incomingPubChan = make(chan *packets.PublishPacket, 100)
c.msgRouter.matchAndDispatch(c.incomingPubChan, c.options.Order, c)
c.workers.Add(1)
go outgoing(c)
go alllogic(c)
c.connected = true
DEBUG.Println(CLI, "client is connected")
if c.options.OnConnect != nil {
go c.options.OnConnect(c)
}
if c.options.KeepAlive != 0 {
c.workers.Add(1)
go keepalive(c)
}
// Take care of any messages in the store
//var leftovers []Receipt
if c.options.CleanSession == false {
//leftovers = c.resume()
} else {
c.persist.Reset()
}
// Do not start incoming until resume has completed
c.workers.Add(1)
go incoming(c)
DEBUG.Println(CLI, "exit startClient")
t.flowComplete()
}()
return t
}
// internal function used to reconnect the client when it loses its connection
func (c *Client) reconnect() {
DEBUG.Println(CLI, "enter reconnect")
var rc byte = 1
var sleep uint = 1
var err error
for rc != 0 {
cm := newConnectMsgFromOptions(&c.options)
for _, broker := range c.options.Servers {
CONN:
DEBUG.Println(CLI, "about to write new connect msg")
c.conn, err = openConnection(broker, &c.options.TLSConfig, c.options.ConnectTimeout)
if err == nil {
DEBUG.Println(CLI, "socket connected to broker")
switch c.options.ProtocolVersion {
case 3:
DEBUG.Println(CLI, "Using MQTT 3.1 protocol")
cm.ProtocolName = "MQIsdp"
cm.ProtocolVersion = 3
default:
DEBUG.Println(CLI, "Using MQTT 3.1.1 protocol")
c.options.ProtocolVersion = 4
cm.ProtocolName = "MQTT"
cm.ProtocolVersion = 4
}
cm.Write(c.conn)
rc = c.connect()
if rc != packets.Accepted {
c.conn.Close()
c.conn = nil
//if the protocol version was explicitly set don't do any fallback
if c.options.protocolVersionExplicit {
ERROR.Println(CLI, "Connecting to", broker, "CONNACK was not Accepted, but rather", packets.ConnackReturnCodes[rc])
continue
}
if c.options.ProtocolVersion == 4 {
DEBUG.Println(CLI, "Trying reconnect using MQTT 3.1 protocol")
c.options.ProtocolVersion = 3
goto CONN
}
}
break
} else {
ERROR.Println(CLI, err.Error())
WARN.Println(CLI, "failed to connect to broker, trying next")
rc = packets.ErrNetworkError
}
}
if rc != 0 {
DEBUG.Println(CLI, "Reconnect failed, sleeping for", sleep, "seconds")
time.Sleep(time.Duration(sleep) * time.Second)
if sleep <= uint(c.options.MaxReconnectInterval.Seconds()) {
sleep *= 2
}
}
}
c.lastContact.update()
c.stop = make(chan struct{})
c.workers.Add(1)
go outgoing(c)
go alllogic(c)
c.setConnected(true)
DEBUG.Println(CLI, "client is reconnected")
if c.options.OnConnect != nil {
go c.options.OnConnect(c)
}
if c.options.KeepAlive != 0 {
c.workers.Add(1)
go keepalive(c)
}
c.workers.Add(1)
go incoming(c)
}
// This function is only used for receiving a connack
// when the connection is first started.
// This prevents receiving incoming data while resume
// is in progress if clean session is false.
func (c *Client) connect() byte {
DEBUG.Println(NET, "connect started")
ca, err := packets.ReadPacket(c.conn)
if err != nil {
ERROR.Println(NET, "connect got error", err)
//c.errors <- err
return packets.ErrNetworkError
}
msg := ca.(*packets.ConnackPacket)
if msg == nil || msg.FixedHeader.MessageType != packets.Connack {
ERROR.Println(NET, "received msg that was nil or not CONNACK")
} else {
DEBUG.Println(NET, "received connack")
}
return msg.ReturnCode
}
// Disconnect will end the connection with the server, but not before waiting
// the specified number of milliseconds to wait for existing work to be
// completed.
func (c *Client) Disconnect(quiesce uint) {
if !c.IsConnected() {
WARN.Println(CLI, "already disconnected")
return
}
DEBUG.Println(CLI, "disconnecting")
c.setConnected(false)
dm := packets.NewControlPacket(packets.Disconnect).(*packets.DisconnectPacket)
dt := newToken(packets.Disconnect)
c.oboundP <- &PacketAndToken{p: dm, t: dt}
// wait for work to finish, or quiesce time consumed
dt.WaitTimeout(time.Duration(quiesce) * time.Millisecond)
c.disconnect()
}
// ForceDisconnect will end the connection with the mqtt broker immediately.
func (c *Client) forceDisconnect() {
if !c.IsConnected() {
WARN.Println(CLI, "already disconnected")
return
}
c.setConnected(false)
c.conn.Close()
DEBUG.Println(CLI, "forcefully disconnecting")
c.disconnect()
}
func (c *Client) internalConnLost(err error) {
close(c.stop)
c.conn.Close()
c.workers.Wait()
if c.IsConnected() {
if c.options.OnConnectionLost != nil {
go c.options.OnConnectionLost(c, err)
}
if c.options.AutoReconnect {
go c.reconnect()
} else {
c.setConnected(false)
}
}
}
func (c *Client) disconnect() {
select {
case <-c.stop:
//someone else has already closed the channel, must be error
default:
close(c.stop)
}
c.conn.Close()
c.workers.Wait()
close(c.stopRouter)
DEBUG.Println(CLI, "disconnected")
c.persist.Close()
}
// Publish will publish a message with the specified QoS
// and content to the specified topic.
// Returns a read only channel used to track
// the delivery of the message.
func (c *Client) Publish(topic string, qos byte, retained bool, payload interface{}) Token {
token := newToken(packets.Publish).(*PublishToken)
DEBUG.Println(CLI, "enter Publish")
if !c.IsConnected() {
token.err = ErrNotConnected
token.flowComplete()
return token
}
pub := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pub.Qos = qos
pub.TopicName = topic
pub.Retain = retained
switch payload.(type) {
case string:
pub.Payload = []byte(payload.(string))
case []byte:
pub.Payload = payload.([]byte)
default:
token.err = errors.New("Unknown payload type")
token.flowComplete()
return token
}
DEBUG.Println(CLI, "sending publish message, topic:", topic)
c.obound <- &PacketAndToken{p: pub, t: token}
return token
}
// Subscribe starts a new subscription. Provide a MessageHandler to be executed when
// a message is published on the topic provided.
func (c *Client) Subscribe(topic string, qos byte, callback MessageHandler) Token {
token := newToken(packets.Subscribe).(*SubscribeToken)
DEBUG.Println(CLI, "enter Subscribe")
if !c.IsConnected() {
token.err = ErrNotConnected
token.flowComplete()
return token
}
sub := packets.NewControlPacket(packets.Subscribe).(*packets.SubscribePacket)
if err := validateTopicAndQos(topic, qos); err != nil {
token.err = err
return token
}
sub.Topics = append(sub.Topics, topic)
sub.Qoss = append(sub.Qoss, qos)
DEBUG.Println(sub.String())
if callback != nil {
c.msgRouter.addRoute(topic, callback)
}
token.subs = append(token.subs, topic)
c.oboundP <- &PacketAndToken{p: sub, t: token}
DEBUG.Println(CLI, "exit Subscribe")
return token
}
// SubscribeMultiple starts a new subscription for multiple topics. Provide a MessageHandler to
// be executed when a message is published on one of the topics provided.
func (c *Client) SubscribeMultiple(filters map[string]byte, callback MessageHandler) Token {
var err error
token := newToken(packets.Subscribe).(*SubscribeToken)
DEBUG.Println(CLI, "enter SubscribeMultiple")
if !c.IsConnected() {
token.err = ErrNotConnected
token.flowComplete()
return token
}
sub := packets.NewControlPacket(packets.Subscribe).(*packets.SubscribePacket)
if sub.Topics, sub.Qoss, err = validateSubscribeMap(filters); err != nil {
token.err = err
return token
}
if callback != nil {
for topic := range filters {
c.msgRouter.addRoute(topic, callback)
}
}
token.subs = make([]string, len(sub.Topics))
copy(token.subs, sub.Topics)
c.oboundP <- &PacketAndToken{p: sub, t: token}
DEBUG.Println(CLI, "exit SubscribeMultiple")
return token
}
// Unsubscribe will end the subscription from each of the topics provided.
// Messages published to those topics from other clients will no longer be
// received.
func (c *Client) Unsubscribe(topics ...string) Token {
token := newToken(packets.Unsubscribe).(*UnsubscribeToken)
DEBUG.Println(CLI, "enter Unsubscribe")
if !c.IsConnected() {
token.err = ErrNotConnected
token.flowComplete()
return token
}
unsub := packets.NewControlPacket(packets.Unsubscribe).(*packets.UnsubscribePacket)
unsub.Topics = make([]string, len(topics))
copy(unsub.Topics, topics)
c.oboundP <- &PacketAndToken{p: unsub, t: token}
for _, topic := range topics {
c.msgRouter.deleteRoute(topic)
}
DEBUG.Println(CLI, "exit Unsubscribe")
return token
}
//DefaultConnectionLostHandler is a definition of a function that simply
//reports to the DEBUG log the reason for the client losing a connection.
func DefaultConnectionLostHandler(client *Client, reason error) {
DEBUG.Println("Connection lost:", reason.Error())
}

31
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/components.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
type component string
// Component names for debug output
const (
NET component = "[net] "
PNG component = "[pinger] "
CLI component = "[client] "
DEC component = "[decode] "
MES component = "[message] "
STR component = "[store] "
MID component = "[msgids] "
TST component = "[test] "
STA component = "[state] "
ERR component = "[error] "
)

15
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Eclipse Distribution License - v 1.0
Copyright (c) 2007, Eclipse Foundation, Inc. and its licensors.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of the Eclipse Foundation, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

70
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Eclipse Public License - v 1.0
THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
1. DEFINITIONS
"Contribution" means:
a) in the case of the initial Contributor, the initial code and documentation distributed under this Agreement, and
b) in the case of each subsequent Contributor:
i) changes to the Program, and
ii) additions to the Program;
where such changes and/or additions to the Program originate from and are distributed by that particular Contributor. A Contribution 'originates' from a Contributor if it was added to the Program by such Contributor itself or anyone acting on such Contributor's behalf. Contributions do not include additions to the Program which: (i) are separate modules of software distributed in conjunction with the Program under their own license agreement, and (ii) are not derivative works of the Program.
"Contributor" means any person or entity that distributes the Program.
"Licensed Patents" mean patent claims licensable by a Contributor which are necessarily infringed by the use or sale of its Contribution alone or when combined with the Program.
"Program" means the Contributions distributed in accordance with this Agreement.
"Recipient" means anyone who receives the Program under this Agreement, including all Contributors.
2. GRANT OF RIGHTS
a) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, distribute and sublicense the Contribution of such Contributor, if any, and such derivative works, in source code and object code form.
b) Subject to the terms of this Agreement, each Contributor hereby grants Recipient a non-exclusive, worldwide, royalty-free patent license under Licensed Patents to make, use, sell, offer to sell, import and otherwise transfer the Contribution of such Contributor, if any, in source code and object code form. This patent license shall apply to the combination of the Contribution and the Program if, at the time the Contribution is added by the Contributor, such addition of the Contribution causes such combination to be covered by the Licensed Patents. The patent license shall not apply to any other combinations which include the Contribution. No hardware per se is licensed hereunder.
c) Recipient understands that although each Contributor grants the licenses to its Contributions set forth herein, no assurances are provided by any Contributor that the Program does not infringe the patent or other intellectual property rights of any other entity. Each Contributor disclaims any liability to Recipient for claims brought by any other entity based on infringement of intellectual property rights or otherwise. As a condition to exercising the rights and licenses granted hereunder, each Recipient hereby assumes sole responsibility to secure any other intellectual property rights needed, if any. For example, if a third party patent license is required to allow Recipient to distribute the Program, it is Recipient's responsibility to acquire that license before distributing the Program.
d) Each Contributor represents that to its knowledge it has sufficient copyright rights in its Contribution, if any, to grant the copyright license set forth in this Agreement.
3. REQUIREMENTS
A Contributor may choose to distribute the Program in object code form under its own license agreement, provided that:
a) it complies with the terms and conditions of this Agreement; and
b) its license agreement:
i) effectively disclaims on behalf of all Contributors all warranties and conditions, express and implied, including warranties or conditions of title and non-infringement, and implied warranties or conditions of merchantability and fitness for a particular purpose;
ii) effectively excludes on behalf of all Contributors all liability for damages, including direct, indirect, special, incidental and consequential damages, such as lost profits;
iii) states that any provisions which differ from this Agreement are offered by that Contributor alone and not by any other party; and
iv) states that source code for the Program is available from such Contributor, and informs licensees how to obtain it in a reasonable manner on or through a medium customarily used for software exchange.
When the Program is made available in source code form:
a) it must be made available under this Agreement; and
b) a copy of this Agreement must be included with each copy of the Program.
Contributors may not remove or alter any copyright notices contained within the Program.
Each Contributor must identify itself as the originator of its Contribution, if any, in a manner that reasonably allows subsequent Recipients to identify the originator of the Contribution.
4. COMMERCIAL DISTRIBUTION
Commercial distributors of software may accept certain responsibilities with respect to end users, business partners and the like. While this license is intended to facilitate the commercial use of the Program, the Contributor who includes the Program in a commercial product offering should do so in a manner which does not create potential liability for other Contributors. Therefore, if a Contributor includes the Program in a commercial product offering, such Contributor ("Commercial Contributor") hereby agrees to defend and indemnify every other Contributor ("Indemnified Contributor") against any losses, damages and costs (collectively "Losses") arising from claims, lawsuits and other legal actions brought by a third party against the Indemnified Contributor to the extent caused by the acts or omissions of such Commercial Contributor in connection with its distribution of the Program in a commercial product offering. The obligations in this section do not apply to any claims or Losses relating to any actual or alleged intellectual property infringement. In order to qualify, an Indemnified Contributor must: a) promptly notify the Commercial Contributor in writing of such claim, and b) allow the Commercial Contributor to control, and cooperate with the Commercial Contributor in, the defense and any related settlement negotiations. The Indemnified Contributor may participate in any such claim at its own expense.
For example, a Contributor might include the Program in a commercial product offering, Product X. That Contributor is then a Commercial Contributor. If that Commercial Contributor then makes performance claims, or offers warranties related to Product X, those performance claims and warranties are such Commercial Contributor's responsibility alone. Under this section, the Commercial Contributor would have to defend claims against the other Contributors related to those performance claims and warranties, and if a court requires any other Contributor to pay any damages as a result, the Commercial Contributor must pay those damages.
5. NO WARRANTY
EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely responsible for determining the appropriateness of using and distributing the Program and assumes all risks associated with its exercise of rights under this Agreement , including but not limited to the risks and costs of program errors, compliance with applicable laws, damage to or loss of data, programs or equipment, and unavailability or interruption of operations.
6. DISCLAIMER OF LIABILITY
EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
7. GENERAL
If any provision of this Agreement is invalid or unenforceable under applicable law, it shall not affect the validity or enforceability of the remainder of the terms of this Agreement, and without further action by the parties hereto, such provision shall be reformed to the minimum extent necessary to make such provision valid and enforceable.
If Recipient institutes patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Program itself (excluding combinations of the Program with other software or hardware) infringes such Recipient's patent(s), then such Recipient's rights granted under Section 2(b) shall terminate as of the date such litigation is filed.
All Recipient's rights under this Agreement shall terminate if it fails to comply with any of the material terms or conditions of this Agreement and does not cure such failure in a reasonable period of time after becoming aware of such noncompliance. If all Recipient's rights under this Agreement terminate, Recipient agrees to cease use and distribution of the Program as soon as reasonably practicable. However, Recipient's obligations under this Agreement and any licenses granted by Recipient relating to the Program shall continue and survive.
Everyone is permitted to copy and distribute copies of this Agreement, but in order to avoid inconsistency the Agreement is copyrighted and may only be modified in the following manner. The Agreement Steward reserves the right to publish new versions (including revisions) of this Agreement from time to time. No one other than the Agreement Steward has the right to modify this Agreement. The Eclipse Foundation is the initial Agreement Steward. The Eclipse Foundation may assign the responsibility to serve as the Agreement Steward to a suitable separate entity. Each new version of the Agreement will be given a distinguishing version number. The Program (including Contributions) may always be distributed subject to the version of the Agreement under which it was received. In addition, after a new version of the Agreement is published, Contributor may elect to distribute the Program (including its Contributions) under the new version. Except as expressly stated in Sections 2(a) and 2(b) above, Recipient receives no rights or licenses to the intellectual property of any Contributor under this Agreement, whether expressly, by implication, estoppel or otherwise. All rights in the Program not expressly granted under this Agreement are reserved.
This Agreement is governed by the laws of the State of New York and the intellectual property laws of the United States of America. No party to this Agreement will bring a legal action under this Agreement more than one year after the cause of action arose. Each party waives its rights to a jury trial in any resulting litigation.

258
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/filestore.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"io"
"io/ioutil"
"os"
"path"
"sync"
)
const (
msgExt = ".msg"
bkpExt = ".bkp"
)
// FileStore implements the store interface using the filesystem to provide
// true persistence, even across client failure. This is designed to use a
// single directory per running client. If you are running multiple clients
// on the same filesystem, you will need to be careful to specify unique
// store directories for each.
type FileStore struct {
sync.RWMutex
directory string
opened bool
}
// NewFileStore will create a new FileStore which stores its messages in the
// directory provided.
func NewFileStore(directory string) *FileStore {
store := &FileStore{
directory: directory,
opened: false,
}
return store
}
// Open will allow the FileStore to be used.
func (store *FileStore) Open() {
store.Lock()
defer store.Unlock()
// if no store directory was specified in ClientOpts, by default use the
// current working directory
if store.directory == "" {
store.directory, _ = os.Getwd()
}
// if store dir exists, great, otherwise, create it
if !exists(store.directory) {
perms := os.FileMode(0770)
merr := os.MkdirAll(store.directory, perms)
chkerr(merr)
}
store.opened = true
DEBUG.Println(STR, "store is opened at", store.directory)
}
// Close will disallow the FileStore from being used.
func (store *FileStore) Close() {
store.Lock()
defer store.Unlock()
store.opened = false
WARN.Println(STR, "store is not open")
}
// Put will put a message into the store, associated with the provided
// key value.
func (store *FileStore) Put(key string, m packets.ControlPacket) {
store.Lock()
defer store.Unlock()
chkcond(store.opened)
full := fullpath(store.directory, key)
if exists(full) {
backup(store.directory, key) // make a copy of what already exists
defer unbackup(store.directory, key)
}
write(store.directory, key, m)
chkcond(exists(full))
}
// Get will retrieve a message from the store, the one associated with
// the provided key value.
func (store *FileStore) Get(key string) packets.ControlPacket {
store.RLock()
defer store.RUnlock()
chkcond(store.opened)
filepath := fullpath(store.directory, key)
if !exists(filepath) {
return nil
}
mfile, oerr := os.Open(filepath)
chkerr(oerr)
//all, rerr := ioutil.ReadAll(mfile)
//chkerr(rerr)
msg, rerr := packets.ReadPacket(mfile)
chkerr(rerr)
cerr := mfile.Close()
chkerr(cerr)
return msg
}
// All will provide a list of all of the keys associated with messages
// currenly residing in the FileStore.
func (store *FileStore) All() []string {
store.RLock()
defer store.RUnlock()
return store.all()
}
// Del will remove the persisted message associated with the provided
// key from the FileStore.
func (store *FileStore) Del(key string) {
store.Lock()
defer store.Unlock()
store.del(key)
}
// Reset will remove all persisted messages from the FileStore.
func (store *FileStore) Reset() {
store.Lock()
defer store.Unlock()
WARN.Println(STR, "FileStore Reset")
for _, key := range store.all() {
store.del(key)
}
}
// lockless
func (store *FileStore) all() []string {
chkcond(store.opened)
keys := []string{}
files, rderr := ioutil.ReadDir(store.directory)
chkerr(rderr)
for _, f := range files {
DEBUG.Println(STR, "file in All():", f.Name())
key := f.Name()[0 : len(f.Name())-4] // remove file extension
keys = append(keys, key)
}
return keys
}
// lockless
func (store *FileStore) del(key string) {
chkcond(store.opened)
DEBUG.Println(STR, "store del filepath:", store.directory)
DEBUG.Println(STR, "store delete key:", key)
filepath := fullpath(store.directory, key)
DEBUG.Println(STR, "path of deletion:", filepath)
if !exists(filepath) {
WARN.Println(STR, "store could not delete key:", key)
return
}
rerr := os.Remove(filepath)
chkerr(rerr)
DEBUG.Println(STR, "del msg:", key)
chkcond(!exists(filepath))
}
func fullpath(store string, key string) string {
p := path.Join(store, key+msgExt)
return p
}
func bkppath(store string, key string) string {
p := path.Join(store, key+bkpExt)
return p
}
// create file called "X.[messageid].msg" located in the store
// the contents of the file is the bytes of the message
// if a message with m's message id already exists, it will
// be overwritten
// X will be 'i' for inbound messages, and O for outbound messages
func write(store, key string, m packets.ControlPacket) {
filepath := fullpath(store, key)
f, err := os.Create(filepath)
chkerr(err)
werr := m.Write(f)
chkerr(werr)
cerr := f.Close()
chkerr(cerr)
}
func exists(file string) bool {
if _, err := os.Stat(file); err != nil {
if os.IsNotExist(err) {
return false
}
chkerr(err)
}
return true
}
func backup(store, key string) {
bkpp := bkppath(store, key)
fulp := fullpath(store, key)
backup, err := os.Create(bkpp)
chkerr(err)
mfile, oerr := os.Open(fulp)
chkerr(oerr)
_, cerr := io.Copy(backup, mfile)
chkerr(cerr)
clberr := backup.Close()
chkerr(clberr)
clmerr := mfile.Close()
chkerr(clmerr)
}
// Identify .bkp files in the store and turn them into .msg files,
// whether or not it overwrites an existing file. This is safe because
// I'm copying the Paho Java client and they say it is.
func restore(store string) {
files, rderr := ioutil.ReadDir(store)
chkerr(rderr)
for _, f := range files {
fname := f.Name()
if len(fname) > 4 {
if fname[len(fname)-4:] == bkpExt {
key := fname[0 : len(fname)-4]
fulp := fullpath(store, key)
msg, cerr := os.Create(fulp)
chkerr(cerr)
bkpp := path.Join(store, fname)
bkp, oerr := os.Open(bkpp)
chkerr(oerr)
n, cerr := io.Copy(msg, bkp)
chkerr(cerr)
chkcond(n > 0)
clmerr := msg.Close()
chkerr(clmerr)
clberr := bkp.Close()
chkerr(clberr)
remerr := os.Remove(bkpp)
chkerr(remerr)
}
}
}
}
func unbackup(store, key string) {
bkpp := bkppath(store, key)
remerr := os.Remove(bkpp)
chkerr(remerr)
}

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FVT Instructions
================
The FVT tests are currenly only supported by [IBM MessageSight](http://www-03.ibm.com/software/products/us/en/messagesight/).
Support for [mosquitto](http://mosquitto.org/) and [IBM Really Small Message Broker](https://www.ibm.com/developerworks/community/groups/service/html/communityview?communityUuid=d5bedadd-e46f-4c97-af89-22d65ffee070) might be added in the future.
IBM MessageSight Configuration
------------------------------
The IBM MessageSight Virtual Appliance can be downloaded here:
[Download](http://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other+software&product=ibm/Other+software/MessageSight&function=fixId&fixids=1.0.0.1-IMA-DeveloperImage&includeSupersedes=0 "IBM MessageSight")
There is a nice blog post about it here:
[Blog](https://www.ibm.com/developerworks/community/blogs/c565c720-fe84-4f63-873f-607d87787327/entry/ibm_messagesight_for_developers_is_here?lang=en "Blog")
The virtual appliance must be installed into a virtual machine like
Oracle VirtualBox or VMWare Player. (Follow the instructions that come
with the download).
Next, copy your authorized keys (basically a file containing the public
rsa key of your own computer) onto the appliance to enable passwordless ssh.
For example,
Console> user sshkey add "scp://user@host:~/.ssh/authorized_keys"
More information can be found in the IBM MessageSight InfoCenter:
[InfoCenter](https://infocenters.hursley.ibm.com/ism/v1/help/index.jsp "InfoCenter")
Now, execute the script setup_IMA.sh to create the objects necessary
to configure the server for the unit test cases provided.
For example,
./setup_IMA.sh
You should now be able to view the objects on your server:
Console> imaserver show Endpoint Name=GoMqttEP1
Name = GoMqttEP1
Enabled = True
Port = 17001
Protocol = MQTT
Interface = all
SecurityProfile =
ConnectionPolicies = GoMqttCP1
MessagingPolicies = GoMqttMP1
MaxMessageSize = 1024KB
MessageHub = GoMqttTestHub
Description =
RSMB Configuration
------------------
Wait for SSL support?
Mosquitto Configuration
-----------------------
Launch mosquitto from the fvt directory, specifiying mosquitto.cfg as config file
``ex: /usr/bin/mosquitto -c ./mosquitto.cfg``
Note: Mosquitto requires SSL 1.1 or better, while Go 1.1.2 supports
only SSL v1.0. However, Go 1.2+ supports SSL v1.1 and SSL v1.2.
Other Notes
-----------
Go 1.1.2 does not support intermediate certificates, however Go 1.2+ does.

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allow_anonymous true
allow_duplicate_messages false
connection_messages true
log_dest stdout
log_timestamp true
log_type all
persistence false
bind_address 127.0.0.1
listener 17001
listener 17002
listener 17003
listener 17004
#capath ../samples/samplecerts
#certfile ../samples/samplecerts/server-crt.pem
#keyfile ../samples/samplecerts/server-key.pem

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allow_anonymous false
bind_address 127.0.0.1
connection_messages true
log_level detail
listener 17001
#listener 17003
#listener 17004

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#!/bin/bash
#######################################################################
# This script is for configuring your IBM Messaging Appliance for use #
# as an mqtt test server for testing the go-mqtt open source client. #
# It creates the Policies and Endpoints necessary to test particular #
# features of the client, such as IPv6, SSL, and other things #
# #
# You do not need this script for any other purpose. #
#######################################################################
# Edit options to match your configuration
IMA_HOST=9.41.55.184
IMA_USER=admin
HOST=9.41.55.146
USER=root
CERTDIR=~/GO/src/github.com/shoenig/go-mqtt/samples/samplecerts
echo 'Configuring your IBM Messaging Appliance for testing go-mqtt'
echo 'IMA_HOST: ' $IMA_HOST
function ima {
reply=`ssh $IMA_USER@$IMA_HOST imaserver $@`
}
function imp {
reply=`ssh $IMA_USER@$IMA_HOST file get $@`
}
ima create MessageHub Name=GoMqttTestHub
# Config "1" is a basic, open endpoint, port 17001
ima create MessagingPolicy \
Name=GoMqttMP1 \
Protocol=MQTT \
ActionList=Publish,Subscribe \
MaxMessages=100000 \
DestinationType=Topic \
Destination=*
ima create ConnectionPolicy \
Name=GoMqttCP1 \
Protocol=MQTT
ima create Endpoint \
Name=GoMqttEP1 \
Protocol=MQTT \
MessageHub=GoMqttTestHub \
ConnectionPolicies=GoMqttCP1 \
MessagingPolicies=GoMqttMP1 \
Port=17001
# Config "2" is IPv6 only , port 17002
# Config "3" is for authorization failures, port 17003
ima create ConnectionPolicy \
Name=GoMqttCP2 \
Protocol=MQTT \
ClientID=GoMqttClient
ima create Endpoint \
Name=GoMqttEP3 \
Protocol=MQTT \
MessageHub=GoMqttTestHub \
ConnectionPolicies=GoMqttCP2 \
MessagingPolicies=GoMqttMP1 \
Port=17003
# Config "4" is secure connections, port 17004
imp scp://$USER@$HOST:${CERTDIR}/server-crt.pem .
imp scp://$USER@$HOST:${CERTDIR}/server-key.pem .
imp scp://$USER@$HOST:${CERTDIR}/rootCA-crt.pem .
imp scp://$USER@$HOST:${CERTDIR}/intermediateCA-crt.pem .
ima apply Certificate \
CertFileName=server-crt.pem \
"CertFilePassword=" \
KeyFileName=server-key.pem \
"KeyFilePassword="
ima create CertificateProfile \
Name=GoMqttCertProf \
Certificate=server-crt.pem \
Key=server-key.pem
ima create SecurityProfile \
Name=GoMqttSecProf \
MinimumProtocolMethod=SSLv3 \
UseClientCertificate=True \
UsePasswordAuthentication=False \
Ciphers=Fast \
CertificateProfile=GoMqttCertProf
ima apply Certificate \
TrustedCertificate=rootCA-crt.pem \
SecurityProfileName=GoMqttSecProf
ima apply Certificate \
TrustedCertificate=intermediateCA-crt.pem \
SecurityProfileName=GoMqttSecProf
ima create Endpoint \
Name=GoMqttEP4 \
Port=17004 \
MessageHub=GoMqttTestHub \
ConnectionPolicies=GoMqttCP1 \
MessagingPolicies=GoMqttMP1 \
SecurityProfile=GoMqttSecProf \
Protocol=MQTT

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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"bytes"
"fmt"
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"testing"
)
/*******************************
**** Some helper functions ****
*******************************/
func b2s(bs []byte) string {
s := ""
for _, b := range bs {
s += fmt.Sprintf("%x ", b)
}
return s
}
/**********************************************
**** A mock store implementation for test ****
**********************************************/
type TestStore struct {
mput []uint16
mget []uint16
mdel []uint16
}
func (ts *TestStore) Open() {
}
func (ts *TestStore) Close() {
}
func (ts *TestStore) Put(key string, m packets.ControlPacket) {
ts.mput = append(ts.mput, m.Details().MessageID)
}
func (ts *TestStore) Get(key string) packets.ControlPacket {
mid := mIDFromKey(key)
ts.mget = append(ts.mget, mid)
return nil
}
func (ts *TestStore) All() []string {
return nil
}
func (ts *TestStore) Del(key string) {
mid := mIDFromKey(key)
ts.mdel = append(ts.mdel, mid)
}
func (ts *TestStore) Reset() {
}
/*******************
**** FileStore ****
*******************/
func Test_NewFileStore(t *testing.T) {
storedir := "/tmp/TestStore/_new"
f := NewFileStore(storedir)
if f.opened {
t.Fatalf("filestore was opened without opening it")
}
if f.directory != storedir {
t.Fatalf("filestore directory is wrong")
}
// storedir might exist or might not, just like with a real client
// the point is, we don't care, we just want it to exist after it is
// opened
}
func Test_FileStore_Open(t *testing.T) {
storedir := "/tmp/TestStore/_open"
f := NewFileStore(storedir)
f.Open()
if !f.opened {
t.Fatalf("filestore was not set open")
}
if f.directory != storedir {
t.Fatalf("filestore directory is wrong")
}
if !exists(storedir) {
t.Fatalf("filestore directory does not exst after opening it")
}
}
func Test_FileStore_Close(t *testing.T) {
storedir := "/tmp/TestStore/_unopen"
f := NewFileStore(storedir)
f.Open()
if !f.opened {
t.Fatalf("filestore was not set open")
}
if f.directory != storedir {
t.Fatalf("filestore directory is wrong")
}
if !exists(storedir) {
t.Fatalf("filestore directory does not exst after opening it")
}
f.Close()
if f.opened {
t.Fatalf("filestore was still open after unopen")
}
if !exists(storedir) {
t.Fatalf("filestore was deleted after unopen")
}
}
func Test_FileStore_write(t *testing.T) {
storedir := "/tmp/TestStore/_write"
f := NewFileStore(storedir)
f.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 1
pm.TopicName = "a/b/c"
pm.Payload = []byte{0xBE, 0xEF, 0xED}
pm.MessageID = 91
key := inboundKeyFromMID(pm.MessageID)
f.Put(key, pm)
if !exists(storedir + "/i.91.msg") {
t.Fatalf("message not in store")
}
}
func Test_FileStore_Get(t *testing.T) {
storedir := "/tmp/TestStore/_get"
f := NewFileStore(storedir)
f.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 1
pm.TopicName = "/a/b/c"
pm.Payload = []byte{0xBE, 0xEF, 0xED}
pm.MessageID = 120
key := outboundKeyFromMID(pm.MessageID)
f.Put(key, pm)
if !exists(storedir + "/o.120.msg") {
t.Fatalf("message not in store")
}
exp := []byte{
/* msg type */
0x32, // qos 1
/* remlen */
0x0d,
/* topic, msg id in varheader */
0x00, // length of topic
0x06,
0x2F, // /
0x61, // a
0x2F, // /
0x62, // b
0x2F, // /
0x63, // c
/* msg id (is always 2 bytes) */
0x00,
0x78,
/*payload */
0xBE,
0xEF,
0xED,
}
m := f.Get(key)
if m == nil {
t.Fatalf("message not retreived from store")
}
var msg bytes.Buffer
m.Write(&msg)
if !bytes.Equal(exp, msg.Bytes()) {
t.Fatal("message from store not same as what went in", msg.Bytes())
}
}
func Test_FileStore_All(t *testing.T) {
storedir := "/tmp/TestStore/_all"
f := NewFileStore(storedir)
f.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 2
pm.TopicName = "/t/r/v"
pm.Payload = []byte{0x01, 0x02}
pm.MessageID = 121
key := outboundKeyFromMID(pm.MessageID)
f.Put(key, pm)
keys := f.All()
if len(keys) != 1 {
t.Fatalf("FileStore.All does not have the messages")
}
if keys[0] != "o.121" {
t.Fatalf("FileStore.All has wrong key")
}
}
func Test_FileStore_Del(t *testing.T) {
storedir := "/tmp/TestStore/_del"
f := NewFileStore(storedir)
f.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 1
pm.TopicName = "a/b/c"
pm.Payload = []byte{0xBE, 0xEF, 0xED}
pm.MessageID = 17
key := inboundKeyFromMID(pm.MessageID)
f.Put(key, pm)
if !exists(storedir + "/i.17.msg") {
t.Fatalf("message not in store")
}
f.Del(key)
if exists(storedir + "/i.17.msg") {
t.Fatalf("message still exists after deletion")
}
}
func Test_FileStore_Reset(t *testing.T) {
storedir := "/tmp/TestStore/_reset"
f := NewFileStore(storedir)
f.Open()
pm1 := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm1.Qos = 1
pm1.TopicName = "/q/w/e"
pm1.Payload = []byte{0xBB}
pm1.MessageID = 71
key1 := inboundKeyFromMID(pm1.MessageID)
f.Put(key1, pm1)
pm2 := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm2.Qos = 1
pm2.TopicName = "/q/w/e"
pm2.Payload = []byte{0xBB}
pm2.MessageID = 72
key2 := inboundKeyFromMID(pm2.MessageID)
f.Put(key2, pm2)
pm3 := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm3.Qos = 1
pm3.TopicName = "/q/w/e"
pm3.Payload = []byte{0xBB}
pm3.MessageID = 73
key3 := inboundKeyFromMID(pm3.MessageID)
f.Put(key3, pm3)
pm4 := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm4.Qos = 1
pm4.TopicName = "/q/w/e"
pm4.Payload = []byte{0xBB}
pm4.MessageID = 74
key4 := inboundKeyFromMID(pm4.MessageID)
f.Put(key4, pm4)
pm5 := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm5.Qos = 1
pm5.TopicName = "/q/w/e"
pm5.Payload = []byte{0xBB}
pm5.MessageID = 75
key5 := inboundKeyFromMID(pm5.MessageID)
f.Put(key5, pm5)
if !exists(storedir + "/i.71.msg") {
t.Fatalf("message not in store")
}
if !exists(storedir + "/i.72.msg") {
t.Fatalf("message not in store")
}
if !exists(storedir + "/i.73.msg") {
t.Fatalf("message not in store")
}
if !exists(storedir + "/i.74.msg") {
t.Fatalf("message not in store")
}
if !exists(storedir + "/i.75.msg") {
t.Fatalf("message not in store")
}
f.Reset()
if exists(storedir + "/i.71.msg") {
t.Fatalf("message still exists after reset")
}
if exists(storedir + "/i.72.msg") {
t.Fatalf("message still exists after reset")
}
if exists(storedir + "/i.73.msg") {
t.Fatalf("message still exists after reset")
}
if exists(storedir + "/i.74.msg") {
t.Fatalf("message still exists after reset")
}
if exists(storedir + "/i.75.msg") {
t.Fatalf("message still exists after reset")
}
}
/*******************
*** MemoryStore ***
*******************/
func Test_NewMemoryStore(t *testing.T) {
m := NewMemoryStore()
if m == nil {
t.Fatalf("MemoryStore could not be created")
}
}
func Test_MemoryStore_Open(t *testing.T) {
m := NewMemoryStore()
m.Open()
if !m.opened {
t.Fatalf("MemoryStore was not set open")
}
}
func Test_MemoryStore_Close(t *testing.T) {
m := NewMemoryStore()
m.Open()
if !m.opened {
t.Fatalf("MemoryStore was not set open")
}
m.Close()
if m.opened {
t.Fatalf("MemoryStore was still open after unopen")
}
}
func Test_MemoryStore_Reset(t *testing.T) {
m := NewMemoryStore()
m.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 2
pm.TopicName = "/f/r/s"
pm.Payload = []byte{0xAB}
pm.MessageID = 81
key := outboundKeyFromMID(pm.MessageID)
m.Put(key, pm)
if len(m.messages) != 1 {
t.Fatalf("message not in memstore")
}
m.Reset()
if len(m.messages) != 0 {
t.Fatalf("reset did not clear memstore")
}
}
func Test_MemoryStore_write(t *testing.T) {
m := NewMemoryStore()
m.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 1
pm.TopicName = "/a/b/c"
pm.Payload = []byte{0xBE, 0xEF, 0xED}
pm.MessageID = 91
key := inboundKeyFromMID(pm.MessageID)
m.Put(key, pm)
if len(m.messages) != 1 {
t.Fatalf("message not in store")
}
}
func Test_MemoryStore_Get(t *testing.T) {
m := NewMemoryStore()
m.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 1
pm.TopicName = "/a/b/c"
pm.Payload = []byte{0xBE, 0xEF, 0xED}
pm.MessageID = 120
key := outboundKeyFromMID(pm.MessageID)
m.Put(key, pm)
if len(m.messages) != 1 {
t.Fatalf("message not in store")
}
exp := []byte{
/* msg type */
0x32, // qos 1
/* remlen */
0x0d,
/* topic, msg id in varheader */
0x00, // length of topic
0x06,
0x2F, // /
0x61, // a
0x2F, // /
0x62, // b
0x2F, // /
0x63, // c
/* msg id (is always 2 bytes) */
0x00,
0x78,
/*payload */
0xBE,
0xEF,
0xED,
}
msg := m.Get(key)
if msg == nil {
t.Fatalf("message not retreived from store")
}
var buf bytes.Buffer
msg.Write(&buf)
if !bytes.Equal(exp, buf.Bytes()) {
t.Fatalf("message from store not same as what went in")
}
}
func Test_MemoryStore_Del(t *testing.T) {
m := NewMemoryStore()
m.Open()
pm := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pm.Qos = 1
pm.TopicName = "/a/b/c"
pm.Payload = []byte{0xBE, 0xEF, 0xED}
pm.MessageID = 17
key := outboundKeyFromMID(pm.MessageID)
m.Put(key, pm)
if len(m.messages) != 1 {
t.Fatalf("message not in store")
}
m.Del(key)
if len(m.messages) != 1 {
t.Fatalf("message still exists after deletion")
}
}

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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
// Use setup_IMA.sh for IBM's MessageSight
// Use fvt/rsmb.cfg for IBM's Really Small Message Broker
// Use fvt/mosquitto.cfg for the open source Mosquitto project
// Set these values to the URI of your MQTT Broker before running go-test
const (
FVTAddr = "iot.eclipse.org"
FVTTCP = "tcp://" + FVTAddr + ":1883"
FVTSSL = "ssl://" + FVTAddr + ":8883"
)

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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"sync"
)
// MemoryStore implements the store interface to provide a "persistence"
// mechanism wholly stored in memory. This is only useful for
// as long as the client instance exists.
type MemoryStore struct {
sync.RWMutex
messages map[string]packets.ControlPacket
opened bool
}
// NewMemoryStore returns a pointer to a new instance of
// MemoryStore, the instance is not initialized and ready to
// use until Open() has been called on it.
func NewMemoryStore() *MemoryStore {
store := &MemoryStore{
messages: make(map[string]packets.ControlPacket),
opened: false,
}
return store
}
// Open initializes a MemoryStore instance.
func (store *MemoryStore) Open() {
store.Lock()
defer store.Unlock()
store.opened = true
DEBUG.Println(STR, "memorystore initialized")
}
// Put takes a key and a pointer to a Message and stores the
// message.
func (store *MemoryStore) Put(key string, message packets.ControlPacket) {
store.Lock()
defer store.Unlock()
chkcond(store.opened)
store.messages[key] = message
}
// Get takes a key and looks in the store for a matching Message
// returning either the Message pointer or nil.
func (store *MemoryStore) Get(key string) packets.ControlPacket {
store.RLock()
defer store.RUnlock()
chkcond(store.opened)
mid := mIDFromKey(key)
m := store.messages[key]
if m == nil {
CRITICAL.Println(STR, "memorystore get: message", mid, "not found")
} else {
DEBUG.Println(STR, "memorystore get: message", mid, "found")
}
return m
}
// All returns a slice of strings containing all the keys currently
// in the MemoryStore.
func (store *MemoryStore) All() []string {
store.RLock()
defer store.RUnlock()
chkcond(store.opened)
keys := []string{}
for k := range store.messages {
keys = append(keys, k)
}
return keys
}
// Del takes a key, searches the MemoryStore and if the key is found
// deletes the Message pointer associated with it.
func (store *MemoryStore) Del(key string) {
store.Lock()
defer store.Unlock()
mid := mIDFromKey(key)
m := store.messages[key]
if m == nil {
WARN.Println(STR, "memorystore del: message", mid, "not found")
} else {
store.messages[key] = nil
DEBUG.Println(STR, "memorystore del: message", mid, "was deleted")
}
}
// Close will disallow modifications to the state of the store.
func (store *MemoryStore) Close() {
store.Lock()
defer store.Unlock()
chkcond(store.opened)
store.opened = false
DEBUG.Println(STR, "memorystore closed")
}
// Reset eliminates all persisted message data in the store.
func (store *MemoryStore) Reset() {
store.Lock()
defer store.Unlock()
chkcond(store.opened)
store.messages = make(map[string]packets.ControlPacket)
WARN.Println(STR, "memorystore wiped")
}

104
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
)
// Message defines the externals that a message implementation must support
// these are received messages that are passed to the callbacks, not internal
// messages
type Message interface {
Duplicate() bool
Qos() byte
Retained() bool
Topic() string
MessageID() uint16
Payload() []byte
}
type message struct {
duplicate bool
qos byte
retained bool
topic string
messageID uint16
payload []byte
}
func (m *message) Duplicate() bool {
return m.duplicate
}
func (m *message) Qos() byte {
return m.qos
}
func (m *message) Retained() bool {
return m.retained
}
func (m *message) Topic() string {
return m.topic
}
func (m *message) MessageID() uint16 {
return m.messageID
}
func (m *message) Payload() []byte {
return m.payload
}
func messageFromPublish(p *packets.PublishPacket) Message {
return &message{
duplicate: p.Dup,
qos: p.Qos,
retained: p.Retain,
topic: p.TopicName,
messageID: p.MessageID,
payload: p.Payload,
}
}
func newConnectMsgFromOptions(options *ClientOptions) *packets.ConnectPacket {
m := packets.NewControlPacket(packets.Connect).(*packets.ConnectPacket)
m.CleanSession = options.CleanSession
m.WillFlag = options.WillEnabled
m.WillRetain = options.WillRetained
m.ClientIdentifier = options.ClientID
if options.WillEnabled {
m.WillQos = options.WillQos
m.WillTopic = options.WillTopic
m.WillMessage = options.WillPayload
}
if options.Username != "" {
m.UsernameFlag = true
m.Username = options.Username
//mustn't have password without user as well
if options.Password != "" {
m.PasswordFlag = true
m.Password = []byte(options.Password)
}
}
m.KeepaliveTimer = uint16(options.KeepAlive)
return m
}

61
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"sync"
)
// MId is 16 bit message id as specified by the MQTT spec.
// In general, these values should not be depended upon by
// the client application.
type MId uint16
type messageIds struct {
sync.RWMutex
index map[uint16]Token
}
const (
midMin uint16 = 1
midMax uint16 = 65535
)
func (mids *messageIds) freeID(id uint16) {
mids.Lock()
defer mids.Unlock()
delete(mids.index, id)
}
func (mids *messageIds) getID(t Token) uint16 {
mids.Lock()
defer mids.Unlock()
for i := midMin; i < midMax; i++ {
if _, ok := mids.index[i]; !ok {
mids.index[i] = t
return i
}
}
return 0
}
func (mids *messageIds) getToken(id uint16) Token {
mids.RLock()
defer mids.RUnlock()
if token, ok := mids.index[id]; ok {
return token
}
return nil
}

275
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"crypto/tls"
"errors"
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"golang.org/x/net/websocket"
"net"
"net/url"
"reflect"
"time"
)
func openConnection(uri *url.URL, tlsc *tls.Config, timeout time.Duration) (net.Conn, error) {
switch uri.Scheme {
case "ws":
conn, err := websocket.Dial(uri.String(), "mqtt", "ws://localhost")
if err != nil {
return nil, err
}
conn.PayloadType = websocket.BinaryFrame
return conn, err
case "wss":
config, _ := websocket.NewConfig(uri.String(), "ws://localhost")
config.Protocol = []string{"mqtt"}
config.TlsConfig = tlsc
conn, err := websocket.DialConfig(config)
if err != nil {
return nil, err
}
conn.PayloadType = websocket.BinaryFrame
return conn, err
case "tcp":
conn, err := net.DialTimeout("tcp", uri.Host, timeout)
if err != nil {
return nil, err
}
return conn, nil
case "ssl":
fallthrough
case "tls":
fallthrough
case "tcps":
conn, err := tls.DialWithDialer(&net.Dialer{Timeout: timeout}, "tcp", uri.Host, tlsc)
if err != nil {
return nil, err
}
return conn, nil
}
return nil, errors.New("Unknown protocol")
}
// actually read incoming messages off the wire
// send Message object into ibound channel
func incoming(c *Client) {
defer c.workers.Done()
var err error
var cp packets.ControlPacket
DEBUG.Println(NET, "incoming started")
for {
if cp, err = packets.ReadPacket(c.conn); err != nil {
break
}
DEBUG.Println(NET, "Received Message")
c.ibound <- cp
}
// We received an error on read.
// If disconnect is in progress, swallow error and return
select {
case <-c.stop:
DEBUG.Println(NET, "incoming stopped")
return
// Not trying to disconnect, send the error to the errors channel
default:
ERROR.Println(NET, "incoming stopped with error")
c.errors <- err
return
}
}
// receive a Message object on obound, and then
// actually send outgoing message to the wire
func outgoing(c *Client) {
defer c.workers.Done()
DEBUG.Println(NET, "outgoing started")
for {
DEBUG.Println(NET, "outgoing waiting for an outbound message")
select {
case <-c.stop:
DEBUG.Println(NET, "outgoing stopped")
return
case pub := <-c.obound:
msg := pub.p.(*packets.PublishPacket)
if msg.Qos != 0 && msg.MessageID == 0 {
msg.MessageID = c.getID(pub.t)
pub.t.(*PublishToken).messageID = msg.MessageID
}
//persist_obound(c.persist, msg)
if c.options.WriteTimeout > 0 {
c.conn.SetWriteDeadline(time.Now().Add(c.options.WriteTimeout))
}
if err := msg.Write(c.conn); err != nil {
ERROR.Println(NET, "outgoing stopped with error")
c.errors <- err
return
}
if c.options.WriteTimeout > 0 {
// If we successfully wrote, we don't want the timeout to happen during an idle period
// so we reset it to infinite.
c.conn.SetWriteDeadline(time.Time{})
}
if msg.Qos == 0 {
pub.t.flowComplete()
}
c.lastContact.update()
DEBUG.Println(NET, "obound wrote msg, id:", msg.MessageID)
case msg := <-c.oboundP:
switch msg.p.(type) {
case *packets.SubscribePacket:
msg.p.(*packets.SubscribePacket).MessageID = c.getID(msg.t)
case *packets.UnsubscribePacket:
msg.p.(*packets.UnsubscribePacket).MessageID = c.getID(msg.t)
}
DEBUG.Println(NET, "obound priority msg to write, type", reflect.TypeOf(msg.p))
if err := msg.p.Write(c.conn); err != nil {
ERROR.Println(NET, "outgoing stopped with error")
c.errors <- err
return
}
c.lastContact.update()
switch msg.p.(type) {
case *packets.DisconnectPacket:
msg.t.(*DisconnectToken).flowComplete()
DEBUG.Println(NET, "outbound wrote disconnect, stopping")
return
}
}
}
}
// receive Message objects on ibound
// store messages if necessary
// send replies on obound
// delete messages from store if necessary
func alllogic(c *Client) {
DEBUG.Println(NET, "logic started")
for {
DEBUG.Println(NET, "logic waiting for msg on ibound")
select {
case msg := <-c.ibound:
DEBUG.Println(NET, "logic got msg on ibound")
//persist_ibound(c.persist, msg)
switch msg.(type) {
case *packets.PingrespPacket:
DEBUG.Println(NET, "received pingresp")
c.pingOutstanding = false
case *packets.SubackPacket:
sa := msg.(*packets.SubackPacket)
DEBUG.Println(NET, "received suback, id:", sa.MessageID)
token := c.getToken(sa.MessageID).(*SubscribeToken)
DEBUG.Println(NET, "granted qoss", sa.GrantedQoss)
for i, qos := range sa.GrantedQoss {
token.subResult[token.subs[i]] = qos
}
token.flowComplete()
go c.freeID(sa.MessageID)
case *packets.UnsubackPacket:
ua := msg.(*packets.UnsubackPacket)
DEBUG.Println(NET, "received unsuback, id:", ua.MessageID)
token := c.getToken(ua.MessageID).(*UnsubscribeToken)
token.flowComplete()
go c.freeID(ua.MessageID)
case *packets.PublishPacket:
pp := msg.(*packets.PublishPacket)
DEBUG.Println(NET, "received publish, msgId:", pp.MessageID)
DEBUG.Println(NET, "putting msg on onPubChan")
switch pp.Qos {
case 2:
c.incomingPubChan <- pp
DEBUG.Println(NET, "done putting msg on incomingPubChan")
pr := packets.NewControlPacket(packets.Pubrec).(*packets.PubrecPacket)
pr.MessageID = pp.MessageID
DEBUG.Println(NET, "putting pubrec msg on obound")
c.oboundP <- &PacketAndToken{p: pr, t: nil}
DEBUG.Println(NET, "done putting pubrec msg on obound")
case 1:
c.incomingPubChan <- pp
DEBUG.Println(NET, "done putting msg on incomingPubChan")
pa := packets.NewControlPacket(packets.Puback).(*packets.PubackPacket)
pa.MessageID = pp.MessageID
DEBUG.Println(NET, "putting puback msg on obound")
c.oboundP <- &PacketAndToken{p: pa, t: nil}
DEBUG.Println(NET, "done putting puback msg on obound")
case 0:
select {
case c.incomingPubChan <- pp:
DEBUG.Println(NET, "done putting msg on incomingPubChan")
case err, ok := <-c.errors:
DEBUG.Println(NET, "error while putting msg on pubChanZero")
// We are unblocked, but need to put the error back on so the outer
// select can handle it appropriately.
if ok {
go func(errVal error, errChan chan error) {
errChan <- errVal
}(err, c.errors)
}
}
}
case *packets.PubackPacket:
pa := msg.(*packets.PubackPacket)
DEBUG.Println(NET, "received puback, id:", pa.MessageID)
// c.receipts.get(msg.MsgId()) <- Receipt{}
// c.receipts.end(msg.MsgId())
c.getToken(pa.MessageID).flowComplete()
c.freeID(pa.MessageID)
case *packets.PubrecPacket:
prec := msg.(*packets.PubrecPacket)
DEBUG.Println(NET, "received pubrec, id:", prec.MessageID)
prel := packets.NewControlPacket(packets.Pubrel).(*packets.PubrelPacket)
prel.MessageID = prec.MessageID
select {
case c.oboundP <- &PacketAndToken{p: prel, t: nil}:
case <-time.After(time.Second):
}
case *packets.PubrelPacket:
pr := msg.(*packets.PubrelPacket)
DEBUG.Println(NET, "received pubrel, id:", pr.MessageID)
pc := packets.NewControlPacket(packets.Pubcomp).(*packets.PubcompPacket)
pc.MessageID = pr.MessageID
select {
case c.oboundP <- &PacketAndToken{p: pc, t: nil}:
case <-time.After(time.Second):
}
case *packets.PubcompPacket:
pc := msg.(*packets.PubcompPacket)
DEBUG.Println(NET, "received pubcomp, id:", pc.MessageID)
c.getToken(pc.MessageID).flowComplete()
c.freeID(pc.MessageID)
}
case <-c.stop:
WARN.Println(NET, "logic stopped")
return
case err := <-c.errors:
ERROR.Println(NET, "logic got error")
c.internalConnLost(err)
return
}
c.lastContact.update()
}
}

17
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package mqtt
import (
"errors"
"fmt"
"strconv"
"testing"
)
func Test_openConnection(t *testing.T) {
_, err := strconv.Atoi("")
e := fmt.Errorf(" : %s", err)
t.Errorf("%#v", e)
e1 := errors.New("hogehoge %s")
t.Errorf("%#v", e1)
}

108
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<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<title>Eclipse Foundation Software User Agreement</title>
</head>
<body lang="EN-US">
<h2>Eclipse Foundation Software User Agreement</h2>
<p>February 1, 2011</p>
<h3>Usage Of Content</h3>
<p>THE ECLIPSE FOUNDATION MAKES AVAILABLE SOFTWARE, DOCUMENTATION, INFORMATION AND/OR OTHER MATERIALS FOR OPEN SOURCE PROJECTS
(COLLECTIVELY &quot;CONTENT&quot;). USE OF THE CONTENT IS GOVERNED BY THE TERMS AND CONDITIONS OF THIS AGREEMENT AND/OR THE TERMS AND
CONDITIONS OF LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED BELOW. BY USING THE CONTENT, YOU AGREE THAT YOUR USE
OF THE CONTENT IS GOVERNED BY THIS AGREEMENT AND/OR THE TERMS AND CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS OR
NOTICES INDICATED OR REFERENCED BELOW. IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS OF THIS AGREEMENT AND THE TERMS AND
CONDITIONS OF ANY APPLICABLE LICENSE AGREEMENTS OR NOTICES INDICATED OR REFERENCED BELOW, THEN YOU MAY NOT USE THE CONTENT.</p>
<h3>Applicable Licenses</h3>
<p>Unless otherwise indicated, all Content made available by the Eclipse Foundation is provided to you under the terms and conditions of the Eclipse Public License Version 1.0
(&quot;EPL&quot;). A copy of the EPL is provided with this Content and is also available at <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a>.
For purposes of the EPL, &quot;Program&quot; will mean the Content.</p>
<p>Content includes, but is not limited to, source code, object code, documentation and other files maintained in the Eclipse Foundation source code
repository (&quot;Repository&quot;) in software modules (&quot;Modules&quot;) and made available as downloadable archives (&quot;Downloads&quot;).</p>
<ul>
<li>Content may be structured and packaged into modules to facilitate delivering, extending, and upgrading the Content. Typical modules may include plug-ins (&quot;Plug-ins&quot;), plug-in fragments (&quot;Fragments&quot;), and features (&quot;Features&quot;).</li>
<li>Each Plug-in or Fragment may be packaged as a sub-directory or JAR (Java&trade; ARchive) in a directory named &quot;plugins&quot;.</li>
<li>A Feature is a bundle of one or more Plug-ins and/or Fragments and associated material. Each Feature may be packaged as a sub-directory in a directory named &quot;features&quot;. Within a Feature, files named &quot;feature.xml&quot; may contain a list of the names and version numbers of the Plug-ins
and/or Fragments associated with that Feature.</li>
<li>Features may also include other Features (&quot;Included Features&quot;). Within a Feature, files named &quot;feature.xml&quot; may contain a list of the names and version numbers of Included Features.</li>
</ul>
<p>The terms and conditions governing Plug-ins and Fragments should be contained in files named &quot;about.html&quot; (&quot;Abouts&quot;). The terms and conditions governing Features and
Included Features should be contained in files named &quot;license.html&quot; (&quot;Feature Licenses&quot;). Abouts and Feature Licenses may be located in any directory of a Download or Module
including, but not limited to the following locations:</p>
<ul>
<li>The top-level (root) directory</li>
<li>Plug-in and Fragment directories</li>
<li>Inside Plug-ins and Fragments packaged as JARs</li>
<li>Sub-directories of the directory named &quot;src&quot; of certain Plug-ins</li>
<li>Feature directories</li>
</ul>
<p>Note: if a Feature made available by the Eclipse Foundation is installed using the Provisioning Technology (as defined below), you must agree to a license (&quot;Feature Update License&quot;) during the
installation process. If the Feature contains Included Features, the Feature Update License should either provide you with the terms and conditions governing the Included Features or
inform you where you can locate them. Feature Update Licenses may be found in the &quot;license&quot; property of files named &quot;feature.properties&quot; found within a Feature.
Such Abouts, Feature Licenses, and Feature Update Licenses contain the terms and conditions (or references to such terms and conditions) that govern your use of the associated Content in
that directory.</p>
<p>THE ABOUTS, FEATURE LICENSES, AND FEATURE UPDATE LICENSES MAY REFER TO THE EPL OR OTHER LICENSE AGREEMENTS, NOTICES OR TERMS AND CONDITIONS. SOME OF THESE
OTHER LICENSE AGREEMENTS MAY INCLUDE (BUT ARE NOT LIMITED TO):</p>
<ul>
<li>Eclipse Distribution License Version 1.0 (available at <a href="http://www.eclipse.org/licenses/edl-v10.html">http://www.eclipse.org/licenses/edl-v1.0.html</a>)</li>
<li>Common Public License Version 1.0 (available at <a href="http://www.eclipse.org/legal/cpl-v10.html">http://www.eclipse.org/legal/cpl-v10.html</a>)</li>
<li>Apache Software License 1.1 (available at <a href="http://www.apache.org/licenses/LICENSE">http://www.apache.org/licenses/LICENSE</a>)</li>
<li>Apache Software License 2.0 (available at <a href="http://www.apache.org/licenses/LICENSE-2.0">http://www.apache.org/licenses/LICENSE-2.0</a>)</li>
<li>Metro Link Public License 1.00 (available at <a href="http://www.opengroup.org/openmotif/supporters/metrolink/license.html">http://www.opengroup.org/openmotif/supporters/metrolink/license.html</a>)</li>
<li>Mozilla Public License Version 1.1 (available at <a href="http://www.mozilla.org/MPL/MPL-1.1.html">http://www.mozilla.org/MPL/MPL-1.1.html</a>)</li>
</ul>
<p>IT IS YOUR OBLIGATION TO READ AND ACCEPT ALL SUCH TERMS AND CONDITIONS PRIOR TO USE OF THE CONTENT. If no About, Feature License, or Feature Update License is provided, please
contact the Eclipse Foundation to determine what terms and conditions govern that particular Content.</p>
<h3>Use of Provisioning Technology</h3>
<p>The Eclipse Foundation makes available provisioning software, examples of which include, but are not limited to, p2 and the Eclipse
Update Manager (&quot;Provisioning Technology&quot;) for the purpose of allowing users to install software, documentation, information and/or
other materials (collectively &quot;Installable Software&quot;). This capability is provided with the intent of allowing such users to
install, extend and update Eclipse-based products. Information about packaging Installable Software is available at <a
href="http://eclipse.org/equinox/p2/repository_packaging.html">http://eclipse.org/equinox/p2/repository_packaging.html</a>
(&quot;Specification&quot;).</p>
<p>You may use Provisioning Technology to allow other parties to install Installable Software. You shall be responsible for enabling the
applicable license agreements relating to the Installable Software to be presented to, and accepted by, the users of the Provisioning Technology
in accordance with the Specification. By using Provisioning Technology in such a manner and making it available in accordance with the
Specification, you further acknowledge your agreement to, and the acquisition of all necessary rights to permit the following:</p>
<ol>
<li>A series of actions may occur (&quot;Provisioning Process&quot;) in which a user may execute the Provisioning Technology
on a machine (&quot;Target Machine&quot;) with the intent of installing, extending or updating the functionality of an Eclipse-based
product.</li>
<li>During the Provisioning Process, the Provisioning Technology may cause third party Installable Software or a portion thereof to be
accessed and copied to the Target Machine.</li>
<li>Pursuant to the Specification, you will provide to the user the terms and conditions that govern the use of the Installable
Software (&quot;Installable Software Agreement&quot;) and such Installable Software Agreement shall be accessed from the Target
Machine in accordance with the Specification. Such Installable Software Agreement must inform the user of the terms and conditions that govern
the Installable Software and must solicit acceptance by the end user in the manner prescribed in such Installable Software Agreement. Upon such
indication of agreement by the user, the provisioning Technology will complete installation of the Installable Software.</li>
</ol>
<h3>Cryptography</h3>
<p>Content may contain encryption software. The country in which you are currently may have restrictions on the import, possession, and use, and/or re-export to
another country, of encryption software. BEFORE using any encryption software, please check the country's laws, regulations and policies concerning the import,
possession, or use, and re-export of encryption software, to see if this is permitted.</p>
<p><small>Java and all Java-based trademarks are trademarks of Oracle Corporation in the United States, other countries, or both.</small></p>
</body>
</html>

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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
func chkerr(e error) {
if e != nil {
panic(e)
}
}
func chkcond(b bool) {
if !b {
panic("oops")
}
}

270
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"crypto/tls"
"net/url"
"time"
)
// MessageHandler is a callback type which can be set to be
// executed upon the arrival of messages published to topics
// to which the client is subscribed.
type MessageHandler func(*Client, Message)
// ConnectionLostHandler is a callback type which can be set to be
// executed upon an unintended disconnection from the MQTT broker.
// Disconnects caused by calling Disconnect or ForceDisconnect will
// not cause an OnConnectionLost callback to execute.
type ConnectionLostHandler func(*Client, error)
// OnConnectHandler is a callback that is called when the client
// state changes from unconnected/disconnected to connected. Both
// at initial connection and on reconnection
type OnConnectHandler func(*Client)
// ClientOptions contains configurable options for an Client.
type ClientOptions struct {
Servers []*url.URL
ClientID string
Username string
Password string
CleanSession bool
Order bool
WillEnabled bool
WillTopic string
WillPayload []byte
WillQos byte
WillRetained bool
ProtocolVersion uint
protocolVersionExplicit bool
TLSConfig tls.Config
KeepAlive time.Duration
ConnectTimeout time.Duration
MaxReconnectInterval time.Duration
AutoReconnect bool
Store Store
DefaultPublishHander MessageHandler
OnConnect OnConnectHandler
OnConnectionLost ConnectionLostHandler
WriteTimeout time.Duration
}
// NewClientOptions will create a new ClientClientOptions type with some
// default values.
// Port: 1883
// CleanSession: True
// Order: True
// KeepAlive: 30 (seconds)
// ConnectTimeout: 30 (seconds)
// MaxReconnectInterval 10 (minutes)
// AutoReconnect: True
func NewClientOptions() *ClientOptions {
o := &ClientOptions{
Servers: nil,
ClientID: "",
Username: "",
Password: "",
CleanSession: true,
Order: true,
WillEnabled: false,
WillTopic: "",
WillPayload: nil,
WillQos: 0,
WillRetained: false,
ProtocolVersion: 0,
protocolVersionExplicit: false,
TLSConfig: tls.Config{},
KeepAlive: 30 * time.Second,
ConnectTimeout: 30 * time.Second,
MaxReconnectInterval: 10 * time.Minute,
AutoReconnect: true,
Store: nil,
OnConnect: nil,
OnConnectionLost: DefaultConnectionLostHandler,
WriteTimeout: 0, // 0 represents timeout disabled
}
return o
}
// AddBroker adds a broker URI to the list of brokers to be used. The format should be
// scheme://host:port
// Where "scheme" is one of "tcp", "ssl", or "ws", "host" is the ip-address (or hostname)
// and "port" is the port on which the broker is accepting connections.
func (o *ClientOptions) AddBroker(server string) *ClientOptions {
brokerURI, _ := url.Parse(server)
o.Servers = append(o.Servers, brokerURI)
return o
}
// SetClientID will set the client id to be used by this client when
// connecting to the MQTT broker. According to the MQTT v3.1 specification,
// a client id mus be no longer than 23 characters.
func (o *ClientOptions) SetClientID(id string) *ClientOptions {
o.ClientID = id
return o
}
// SetUsername will set the username to be used by this client when connecting
// to the MQTT broker. Note: without the use of SSL/TLS, this information will
// be sent in plaintext accross the wire.
func (o *ClientOptions) SetUsername(u string) *ClientOptions {
o.Username = u
return o
}
// SetPassword will set the password to be used by this client when connecting
// to the MQTT broker. Note: without the use of SSL/TLS, this information will
// be sent in plaintext accross the wire.
func (o *ClientOptions) SetPassword(p string) *ClientOptions {
o.Password = p
return o
}
// SetCleanSession will set the "clean session" flag in the connect message
// when this client connects to an MQTT broker. By setting this flag, you are
// indicating that no messages saved by the broker for this client should be
// delivered. Any messages that were going to be sent by this client before
// diconnecting previously but didn't will not be sent upon connecting to the
// broker.
func (o *ClientOptions) SetCleanSession(clean bool) *ClientOptions {
o.CleanSession = clean
return o
}
// SetOrderMatters will set the message routing to guarantee order within
// each QoS level. By default, this value is true. If set to false,
// this flag indicates that messages can be delivered asynchronously
// from the client to the application and possibly arrive out of order.
func (o *ClientOptions) SetOrderMatters(order bool) *ClientOptions {
o.Order = order
return o
}
// SetTLSConfig will set an SSL/TLS configuration to be used when connecting
// to an MQTT broker. Please read the official Go documentation for more
// information.
func (o *ClientOptions) SetTLSConfig(t *tls.Config) *ClientOptions {
o.TLSConfig = *t
return o
}
// SetStore will set the implementation of the Store interface
// used to provide message persistence in cases where QoS levels
// QoS_ONE or QoS_TWO are used. If no store is provided, then the
// client will use MemoryStore by default.
func (o *ClientOptions) SetStore(s Store) *ClientOptions {
o.Store = s
return o
}
// SetKeepAlive will set the amount of time (in seconds) that the client
// should wait before sending a PING request to the broker. This will
// allow the client to know that a connection has not been lost with the
// server.
func (o *ClientOptions) SetKeepAlive(k time.Duration) *ClientOptions {
o.KeepAlive = k
return o
}
// SetProtocolVersion sets the MQTT version to be used to connect to the
// broker. Legitimate values are currently 3 - MQTT 3.1 or 4 - MQTT 3.1.1
func (o *ClientOptions) SetProtocolVersion(pv uint) *ClientOptions {
if pv >= 3 && pv <= 4 {
o.ProtocolVersion = pv
o.protocolVersionExplicit = true
}
return o
}
// UnsetWill will cause any set will message to be disregarded.
func (o *ClientOptions) UnsetWill() *ClientOptions {
o.WillEnabled = false
return o
}
// SetWill accepts a string will message to be set. When the client connects,
// it will give this will message to the broker, which will then publish the
// provided payload (the will) to any clients that are subscribed to the provided
// topic.
func (o *ClientOptions) SetWill(topic string, payload string, qos byte, retained bool) *ClientOptions {
o.SetBinaryWill(topic, []byte(payload), qos, retained)
return o
}
// SetBinaryWill accepts a []byte will message to be set. When the client connects,
// it will give this will message to the broker, which will then publish the
// provided payload (the will) to any clients that are subscribed to the provided
// topic.
func (o *ClientOptions) SetBinaryWill(topic string, payload []byte, qos byte, retained bool) *ClientOptions {
o.WillEnabled = true
o.WillTopic = topic
o.WillPayload = payload
o.WillQos = qos
o.WillRetained = retained
return o
}
// SetDefaultPublishHandler sets the MessageHandler that will be called when a message
// is received that does not match any known subscriptions.
func (o *ClientOptions) SetDefaultPublishHandler(defaultHandler MessageHandler) *ClientOptions {
o.DefaultPublishHander = defaultHandler
return o
}
// SetOnConnectHandler sets the function to be called when the client is connected. Both
// at initial connection time and upon automatic reconnect.
func (o *ClientOptions) SetOnConnectHandler(onConn OnConnectHandler) *ClientOptions {
o.OnConnect = onConn
return o
}
// SetConnectionLostHandler will set the OnConnectionLost callback to be executed
// in the case where the client unexpectedly loses connection with the MQTT broker.
func (o *ClientOptions) SetConnectionLostHandler(onLost ConnectionLostHandler) *ClientOptions {
o.OnConnectionLost = onLost
return o
}
// SetWriteTimeout puts a limit on how long a mqtt publish should block until it unblocks with a
// timeout error. A duration of 0 never times out. Default 30 seconds
func (o *ClientOptions) SetWriteTimeout(t time.Duration) *ClientOptions {
o.WriteTimeout = t
return o
}
// SetConnectTimeout limits how long the client will wait when trying to open a connection
// to an MQTT server before timeing out and erroring the attempt. A duration of 0 never times out.
// Default 30 seconds. Currently only operational on TCP/TLS connections.
func (o *ClientOptions) SetConnectTimeout(t time.Duration) *ClientOptions {
o.ConnectTimeout = t
return o
}
// SetMaxReconnectInterval sets the maximum time that will be waited between reconnection attempts
// when connection is lost
func (o *ClientOptions) SetMaxReconnectInterval(t time.Duration) *ClientOptions {
o.MaxReconnectInterval = t
return o
}
// SetAutoReconnect sets whether the automatic reconnection logic should be used
// when the connection is lost, even if disabled the ConnectionLostHandler is still
// called
func (o *ClientOptions) SetAutoReconnect(a bool) *ClientOptions {
o.AutoReconnect = a
return o
}

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package packets
import (
"bytes"
"fmt"
"github.com/pborman/uuid"
"io"
)
//ConnackPacket is an internal representation of the fields of the
//Connack MQTT packet
type ConnackPacket struct {
FixedHeader
TopicNameCompression byte
ReturnCode byte
uuid uuid.UUID
}
func (ca *ConnackPacket) String() string {
str := fmt.Sprintf("%s\n", ca.FixedHeader)
str += fmt.Sprintf("returncode: %d", ca.ReturnCode)
return str
}
func (ca *ConnackPacket) Write(w io.Writer) error {
var body bytes.Buffer
var err error
body.WriteByte(ca.TopicNameCompression)
body.WriteByte(ca.ReturnCode)
ca.FixedHeader.RemainingLength = 2
packet := ca.FixedHeader.pack()
packet.Write(body.Bytes())
_, err = packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (ca *ConnackPacket) Unpack(b io.Reader) {
ca.TopicNameCompression = decodeByte(b)
ca.ReturnCode = decodeByte(b)
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (ca *ConnackPacket) Details() Details {
return Details{Qos: 0, MessageID: 0}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (ca *ConnackPacket) UUID() uuid.UUID {
return ca.uuid
}

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package packets
import (
"bytes"
"fmt"
"github.com/pborman/uuid"
"io"
)
//ConnectPacket is an internal representation of the fields of the
//Connect MQTT packet
type ConnectPacket struct {
FixedHeader
ProtocolName string
ProtocolVersion byte
CleanSession bool
WillFlag bool
WillQos byte
WillRetain bool
UsernameFlag bool
PasswordFlag bool
ReservedBit byte
KeepaliveTimer uint16
ClientIdentifier string
WillTopic string
WillMessage []byte
Username string
Password []byte
uuid uuid.UUID
}
func (c *ConnectPacket) String() string {
str := fmt.Sprintf("%s\n", c.FixedHeader)
str += fmt.Sprintf("protocolversion: %d protocolname: %s cleansession: %t willflag: %t WillQos: %d WillRetain: %t Usernameflag: %t Passwordflag: %t keepalivetimer: %d\nclientId: %s\nwilltopic: %s\nwillmessage: %s\nUsername: %s\nPassword: %s\n", c.ProtocolVersion, c.ProtocolName, c.CleanSession, c.WillFlag, c.WillQos, c.WillRetain, c.UsernameFlag, c.PasswordFlag, c.KeepaliveTimer, c.ClientIdentifier, c.WillTopic, c.WillMessage, c.Username, c.Password)
return str
}
func (c *ConnectPacket) Write(w io.Writer) error {
var body bytes.Buffer
var err error
body.Write(encodeString(c.ProtocolName))
body.WriteByte(c.ProtocolVersion)
body.WriteByte(boolToByte(c.CleanSession)<<1 | boolToByte(c.WillFlag)<<2 | c.WillQos<<3 | boolToByte(c.WillRetain)<<5 | boolToByte(c.PasswordFlag)<<6 | boolToByte(c.UsernameFlag)<<7)
body.Write(encodeUint16(c.KeepaliveTimer))
body.Write(encodeString(c.ClientIdentifier))
if c.WillFlag {
body.Write(encodeString(c.WillTopic))
body.Write(encodeBytes(c.WillMessage))
}
if c.UsernameFlag {
body.Write(encodeString(c.Username))
}
if c.PasswordFlag {
body.Write(encodeBytes(c.Password))
}
c.FixedHeader.RemainingLength = body.Len()
packet := c.FixedHeader.pack()
packet.Write(body.Bytes())
_, err = packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (c *ConnectPacket) Unpack(b io.Reader) {
c.ProtocolName = decodeString(b)
c.ProtocolVersion = decodeByte(b)
options := decodeByte(b)
c.ReservedBit = 1 & options
c.CleanSession = 1&(options>>1) > 0
c.WillFlag = 1&(options>>2) > 0
c.WillQos = 3 & (options >> 3)
c.WillRetain = 1&(options>>5) > 0
c.PasswordFlag = 1&(options>>6) > 0
c.UsernameFlag = 1&(options>>7) > 0
c.KeepaliveTimer = decodeUint16(b)
c.ClientIdentifier = decodeString(b)
if c.WillFlag {
c.WillTopic = decodeString(b)
c.WillMessage = decodeBytes(b)
}
if c.UsernameFlag {
c.Username = decodeString(b)
}
if c.PasswordFlag {
c.Password = decodeBytes(b)
}
}
//Validate performs validation of the fields of a Connect packet
func (c *ConnectPacket) Validate() byte {
if c.PasswordFlag && !c.UsernameFlag {
return ErrRefusedBadUsernameOrPassword
}
if c.ReservedBit != 0 {
//Bad reserved bit
return ErrProtocolViolation
}
if (c.ProtocolName == "MQIsdp" && c.ProtocolVersion != 3) || (c.ProtocolName == "MQTT" && c.ProtocolVersion != 4) {
//Mismatched or unsupported protocol version
return ErrRefusedBadProtocolVersion
}
if c.ProtocolName != "MQIsdp" && c.ProtocolName != "MQTT" {
//Bad protocol name
return ErrProtocolViolation
}
if len(c.ClientIdentifier) > 65535 || len(c.Username) > 65535 || len(c.Password) > 65535 {
//Bad size field
return ErrProtocolViolation
}
return Accepted
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (c *ConnectPacket) Details() Details {
return Details{Qos: 0, MessageID: 0}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (c *ConnectPacket) UUID() uuid.UUID {
return c.uuid
}

44
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package packets
import (
"fmt"
"github.com/pborman/uuid"
"io"
)
//DisconnectPacket is an internal representation of the fields of the
//Disconnect MQTT packet
type DisconnectPacket struct {
FixedHeader
uuid uuid.UUID
}
func (d *DisconnectPacket) String() string {
str := fmt.Sprintf("%s\n", d.FixedHeader)
return str
}
func (d *DisconnectPacket) Write(w io.Writer) error {
packet := d.FixedHeader.pack()
_, err := packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (d *DisconnectPacket) Unpack(b io.Reader) {
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (d *DisconnectPacket) Details() Details {
return Details{Qos: 0, MessageID: 0}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (d *DisconnectPacket) UUID() uuid.UUID {
return d.uuid
}

324
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package packets
import (
"bytes"
"encoding/binary"
"errors"
"fmt"
"github.com/pborman/uuid"
"io"
)
//ControlPacket defines the interface for structs intended to hold
//decoded MQTT packets, either from being read or before being
//written
type ControlPacket interface {
Write(io.Writer) error
Unpack(io.Reader)
String() string
Details() Details
UUID() uuid.UUID
}
//PacketNames maps the constants for each of the MQTT packet types
//to a string representation of their name.
var PacketNames = map[uint8]string{
1: "CONNECT",
2: "CONNACK",
3: "PUBLISH",
4: "PUBACK",
5: "PUBREC",
6: "PUBREL",
7: "PUBCOMP",
8: "SUBSCRIBE",
9: "SUBACK",
10: "UNSUBSCRIBE",
11: "UNSUBACK",
12: "PINGREQ",
13: "PINGRESP",
14: "DISCONNECT",
}
//Below are the constants assigned to each of the MQTT packet types
const (
Connect = 1
Connack = 2
Publish = 3
Puback = 4
Pubrec = 5
Pubrel = 6
Pubcomp = 7
Subscribe = 8
Suback = 9
Unsubscribe = 10
Unsuback = 11
Pingreq = 12
Pingresp = 13
Disconnect = 14
)
//Below are the const definitions for error codes returned by
//Connect()
const (
Accepted = 0x00
ErrRefusedBadProtocolVersion = 0x01
ErrRefusedIDRejected = 0x02
ErrRefusedServerUnavailable = 0x03
ErrRefusedBadUsernameOrPassword = 0x04
ErrRefusedNotAuthorised = 0x05
ErrNetworkError = 0xFE
ErrProtocolViolation = 0xFF
)
//ConnackReturnCodes is a map of the error codes constants for Connect()
//to a string representation of the error
var ConnackReturnCodes = map[uint8]string{
0: "Connection Accepted",
1: "Connection Refused: Bad Protocol Version",
2: "Connection Refused: Client Identifier Rejected",
3: "Connection Refused: Server Unavailable",
4: "Connection Refused: Username or Password in unknown format",
5: "Connection Refused: Not Authorised",
254: "Connection Error",
255: "Connection Refused: Protocol Violation",
}
//ConnErrors is a map of the errors codes constants for Connect()
//to a Go error
var ConnErrors = map[byte]error{
Accepted: nil,
ErrRefusedBadProtocolVersion: errors.New("Unnacceptable protocol version"),
ErrRefusedIDRejected: errors.New("Identifier rejected"),
ErrRefusedServerUnavailable: errors.New("Server Unavailable"),
ErrRefusedBadUsernameOrPassword: errors.New("Bad user name or password"),
ErrRefusedNotAuthorised: errors.New("Not Authorized"),
ErrNetworkError: errors.New("Network Error"),
ErrProtocolViolation: errors.New("Protocol Violation"),
}
//ReadPacket takes an instance of an io.Reader (such as net.Conn) and attempts
//to read an MQTT packet from the stream. It returns a ControlPacket
//representing the decoded MQTT packet and an error. One of these returns will
//always be nil, a nil ControlPacket indicating an error occurred.
func ReadPacket(r io.Reader) (cp ControlPacket, err error) {
var fh FixedHeader
b := make([]byte, 1)
_, err = io.ReadFull(r, b)
if err != nil {
return nil, err
}
fh.unpack(b[0], r)
cp = NewControlPacketWithHeader(fh)
if cp == nil {
return nil, errors.New("Bad data from client")
}
packetBytes := make([]byte, fh.RemainingLength)
_, err = io.ReadFull(r, packetBytes)
if err != nil {
return nil, err
}
cp.Unpack(bytes.NewBuffer(packetBytes))
return cp, nil
}
//NewControlPacket is used to create a new ControlPacket of the type specified
//by packetType, this is usually done by reference to the packet type constants
//defined in packets.go. The newly created ControlPacket is empty and a pointer
//is returned.
func NewControlPacket(packetType byte) (cp ControlPacket) {
switch packetType {
case Connect:
cp = &ConnectPacket{FixedHeader: FixedHeader{MessageType: Connect}, uuid: uuid.NewUUID()}
case Connack:
cp = &ConnackPacket{FixedHeader: FixedHeader{MessageType: Connack}, uuid: uuid.NewUUID()}
case Disconnect:
cp = &DisconnectPacket{FixedHeader: FixedHeader{MessageType: Disconnect}, uuid: uuid.NewUUID()}
case Publish:
cp = &PublishPacket{FixedHeader: FixedHeader{MessageType: Publish}, uuid: uuid.NewUUID()}
case Puback:
cp = &PubackPacket{FixedHeader: FixedHeader{MessageType: Puback}, uuid: uuid.NewUUID()}
case Pubrec:
cp = &PubrecPacket{FixedHeader: FixedHeader{MessageType: Pubrec}, uuid: uuid.NewUUID()}
case Pubrel:
cp = &PubrelPacket{FixedHeader: FixedHeader{MessageType: Pubrel, Qos: 1}, uuid: uuid.NewUUID()}
case Pubcomp:
cp = &PubcompPacket{FixedHeader: FixedHeader{MessageType: Pubcomp}, uuid: uuid.NewUUID()}
case Subscribe:
cp = &SubscribePacket{FixedHeader: FixedHeader{MessageType: Subscribe, Qos: 1}, uuid: uuid.NewUUID()}
case Suback:
cp = &SubackPacket{FixedHeader: FixedHeader{MessageType: Suback}, uuid: uuid.NewUUID()}
case Unsubscribe:
cp = &UnsubscribePacket{FixedHeader: FixedHeader{MessageType: Unsubscribe, Qos: 1}, uuid: uuid.NewUUID()}
case Unsuback:
cp = &UnsubackPacket{FixedHeader: FixedHeader{MessageType: Unsuback}, uuid: uuid.NewUUID()}
case Pingreq:
cp = &PingreqPacket{FixedHeader: FixedHeader{MessageType: Pingreq}, uuid: uuid.NewUUID()}
case Pingresp:
cp = &PingrespPacket{FixedHeader: FixedHeader{MessageType: Pingresp}, uuid: uuid.NewUUID()}
default:
return nil
}
return cp
}
//NewControlPacketWithHeader is used to create a new ControlPacket of the type
//specified within the FixedHeader that is passed to the function.
//The newly created ControlPacket is empty and a pointer is returned.
func NewControlPacketWithHeader(fh FixedHeader) (cp ControlPacket) {
switch fh.MessageType {
case Connect:
cp = &ConnectPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Connack:
cp = &ConnackPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Disconnect:
cp = &DisconnectPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Publish:
cp = &PublishPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Puback:
cp = &PubackPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Pubrec:
cp = &PubrecPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Pubrel:
cp = &PubrelPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Pubcomp:
cp = &PubcompPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Subscribe:
cp = &SubscribePacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Suback:
cp = &SubackPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Unsubscribe:
cp = &UnsubscribePacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Unsuback:
cp = &UnsubackPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Pingreq:
cp = &PingreqPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
case Pingresp:
cp = &PingrespPacket{FixedHeader: fh, uuid: uuid.NewUUID()}
default:
return nil
}
return cp
}
//Details struct returned by the Details() function called on
//ControlPackets to present details of the Qos and MessageID
//of the ControlPacket
type Details struct {
Qos byte
MessageID uint16
}
//FixedHeader is a struct to hold the decoded information from
//the fixed header of an MQTT ControlPacket
type FixedHeader struct {
MessageType byte
Dup bool
Qos byte
Retain bool
RemainingLength int
}
func (fh FixedHeader) String() string {
return fmt.Sprintf("%s: dup: %t qos: %d retain: %t rLength: %d", PacketNames[fh.MessageType], fh.Dup, fh.Qos, fh.Retain, fh.RemainingLength)
}
func boolToByte(b bool) byte {
switch b {
case true:
return 1
default:
return 0
}
}
func (fh *FixedHeader) pack() bytes.Buffer {
var header bytes.Buffer
header.WriteByte(fh.MessageType<<4 | boolToByte(fh.Dup)<<3 | fh.Qos<<1 | boolToByte(fh.Retain))
header.Write(encodeLength(fh.RemainingLength))
return header
}
func (fh *FixedHeader) unpack(typeAndFlags byte, r io.Reader) {
fh.MessageType = typeAndFlags >> 4
fh.Dup = (typeAndFlags>>3)&0x01 > 0
fh.Qos = (typeAndFlags >> 1) & 0x03
fh.Retain = typeAndFlags&0x01 > 0
fh.RemainingLength = decodeLength(r)
}
func decodeByte(b io.Reader) byte {
num := make([]byte, 1)
b.Read(num)
return num[0]
}
func decodeUint16(b io.Reader) uint16 {
num := make([]byte, 2)
b.Read(num)
return binary.BigEndian.Uint16(num)
}
func encodeUint16(num uint16) []byte {
bytes := make([]byte, 2)
binary.BigEndian.PutUint16(bytes, num)
return bytes
}
func encodeString(field string) []byte {
fieldLength := make([]byte, 2)
binary.BigEndian.PutUint16(fieldLength, uint16(len(field)))
return append(fieldLength, []byte(field)...)
}
func decodeString(b io.Reader) string {
fieldLength := decodeUint16(b)
field := make([]byte, fieldLength)
b.Read(field)
return string(field)
}
func decodeBytes(b io.Reader) []byte {
fieldLength := decodeUint16(b)
field := make([]byte, fieldLength)
b.Read(field)
return field
}
func encodeBytes(field []byte) []byte {
fieldLength := make([]byte, 2)
binary.BigEndian.PutUint16(fieldLength, uint16(len(field)))
return append(fieldLength, field...)
}
func encodeLength(length int) []byte {
var encLength []byte
for {
digit := byte(length % 128)
length /= 128
if length > 0 {
digit |= 0x80
}
encLength = append(encLength, digit)
if length == 0 {
break
}
}
return encLength
}
func decodeLength(r io.Reader) int {
var rLength uint32
var multiplier uint32
b := make([]byte, 1)
for {
io.ReadFull(r, b)
digit := b[0]
rLength |= uint32(digit&127) << multiplier
if (digit & 128) == 0 {
break
}
multiplier += 7
}
return int(rLength)
}

159
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package packets
import (
"bytes"
"testing"
)
func TestPacketNames(t *testing.T) {
if PacketNames[1] != "CONNECT" {
t.Errorf("PacketNames[1] is %s, should be %s", PacketNames[1], "CONNECT")
}
if PacketNames[2] != "CONNACK" {
t.Errorf("PacketNames[2] is %s, should be %s", PacketNames[2], "CONNACK")
}
if PacketNames[3] != "PUBLISH" {
t.Errorf("PacketNames[3] is %s, should be %s", PacketNames[3], "PUBLISH")
}
if PacketNames[4] != "PUBACK" {
t.Errorf("PacketNames[4] is %s, should be %s", PacketNames[4], "PUBACK")
}
if PacketNames[5] != "PUBREC" {
t.Errorf("PacketNames[5] is %s, should be %s", PacketNames[5], "PUBREC")
}
if PacketNames[6] != "PUBREL" {
t.Errorf("PacketNames[6] is %s, should be %s", PacketNames[6], "PUBREL")
}
if PacketNames[7] != "PUBCOMP" {
t.Errorf("PacketNames[7] is %s, should be %s", PacketNames[7], "PUBCOMP")
}
if PacketNames[8] != "SUBSCRIBE" {
t.Errorf("PacketNames[8] is %s, should be %s", PacketNames[8], "SUBSCRIBE")
}
if PacketNames[9] != "SUBACK" {
t.Errorf("PacketNames[9] is %s, should be %s", PacketNames[9], "SUBACK")
}
if PacketNames[10] != "UNSUBSCRIBE" {
t.Errorf("PacketNames[10] is %s, should be %s", PacketNames[10], "UNSUBSCRIBE")
}
if PacketNames[11] != "UNSUBACK" {
t.Errorf("PacketNames[11] is %s, should be %s", PacketNames[11], "UNSUBACK")
}
if PacketNames[12] != "PINGREQ" {
t.Errorf("PacketNames[12] is %s, should be %s", PacketNames[12], "PINGREQ")
}
if PacketNames[13] != "PINGRESP" {
t.Errorf("PacketNames[13] is %s, should be %s", PacketNames[13], "PINGRESP")
}
if PacketNames[14] != "DISCONNECT" {
t.Errorf("PacketNames[14] is %s, should be %s", PacketNames[14], "DISCONNECT")
}
}
func TestPacketConsts(t *testing.T) {
if Connect != 1 {
t.Errorf("Const for Connect is %d, should be %d", Connect, 1)
}
if Connack != 2 {
t.Errorf("Const for Connack is %d, should be %d", Connack, 2)
}
if Publish != 3 {
t.Errorf("Const for Publish is %d, should be %d", Publish, 3)
}
if Puback != 4 {
t.Errorf("Const for Puback is %d, should be %d", Puback, 4)
}
if Pubrec != 5 {
t.Errorf("Const for Pubrec is %d, should be %d", Pubrec, 5)
}
if Pubrel != 6 {
t.Errorf("Const for Pubrel is %d, should be %d", Pubrel, 6)
}
if Pubcomp != 7 {
t.Errorf("Const for Pubcomp is %d, should be %d", Pubcomp, 7)
}
if Subscribe != 8 {
t.Errorf("Const for Subscribe is %d, should be %d", Subscribe, 8)
}
if Suback != 9 {
t.Errorf("Const for Suback is %d, should be %d", Suback, 9)
}
if Unsubscribe != 10 {
t.Errorf("Const for Unsubscribe is %d, should be %d", Unsubscribe, 10)
}
if Unsuback != 11 {
t.Errorf("Const for Unsuback is %d, should be %d", Unsuback, 11)
}
if Pingreq != 12 {
t.Errorf("Const for Pingreq is %d, should be %d", Pingreq, 12)
}
if Pingresp != 13 {
t.Errorf("Const for Pingresp is %d, should be %d", Pingresp, 13)
}
if Disconnect != 14 {
t.Errorf("Const for Disconnect is %d, should be %d", Disconnect, 14)
}
}
func TestConnackConsts(t *testing.T) {
if Accepted != 0x00 {
t.Errorf("Const for Accepted is %d, should be %d", Accepted, 0)
}
if ErrRefusedBadProtocolVersion != 0x01 {
t.Errorf("Const for RefusedBadProtocolVersion is %d, should be %d", ErrRefusedBadProtocolVersion, 1)
}
if ErrRefusedIDRejected != 0x02 {
t.Errorf("Const for RefusedIDRejected is %d, should be %d", ErrRefusedIDRejected, 2)
}
if ErrRefusedServerUnavailable != 0x03 {
t.Errorf("Const for RefusedServerUnavailable is %d, should be %d", ErrRefusedServerUnavailable, 3)
}
if ErrRefusedBadUsernameOrPassword != 0x04 {
t.Errorf("Const for RefusedBadUsernameOrPassword is %d, should be %d", ErrRefusedBadUsernameOrPassword, 4)
}
if ErrRefusedNotAuthorised != 0x05 {
t.Errorf("Const for RefusedNotAuthorised is %d, should be %d", ErrRefusedNotAuthorised, 5)
}
}
func TestConnectPacket(t *testing.T) {
connectPacketBytes := bytes.NewBuffer([]byte{16, 52, 0, 4, 77, 81, 84, 84, 4, 204, 0, 0, 0, 0, 0, 4, 116, 101, 115, 116, 0, 12, 84, 101, 115, 116, 32, 80, 97, 121, 108, 111, 97, 100, 0, 8, 116, 101, 115, 116, 117, 115, 101, 114, 0, 8, 116, 101, 115, 116, 112, 97, 115, 115})
packet, err := ReadPacket(connectPacketBytes)
if err != nil {
t.Fatalf("Error reading packet: %s", err.Error())
}
cp := packet.(*ConnectPacket)
if cp.ProtocolName != "MQTT" {
t.Errorf("Connect Packet ProtocolName is %s, should be %s", cp.ProtocolName, "MQTT")
}
if cp.ProtocolVersion != 4 {
t.Errorf("Connect Packet ProtocolVersion is %d, should be %d", cp.ProtocolVersion, 4)
}
if cp.UsernameFlag != true {
t.Errorf("Connect Packet UsernameFlag is %t, should be %t", cp.UsernameFlag, true)
}
if cp.Username != "testuser" {
t.Errorf("Connect Packet Username is %s, should be %s", cp.Username, "testuser")
}
if cp.PasswordFlag != true {
t.Errorf("Connect Packet PasswordFlag is %t, should be %t", cp.PasswordFlag, true)
}
if string(cp.Password) != "testpass" {
t.Errorf("Connect Packet Password is %s, should be %s", string(cp.Password), "testpass")
}
if cp.WillFlag != true {
t.Errorf("Connect Packet WillFlag is %t, should be %t", cp.WillFlag, true)
}
if cp.WillTopic != "test" {
t.Errorf("Connect Packet WillTopic is %s, should be %s", cp.WillTopic, "test")
}
if cp.WillQos != 1 {
t.Errorf("Connect Packet WillQos is %d, should be %d", cp.WillQos, 1)
}
if cp.WillRetain != false {
t.Errorf("Connect Packet WillRetain is %t, should be %t", cp.WillRetain, false)
}
if string(cp.WillMessage) != "Test Payload" {
t.Errorf("Connect Packet WillMessage is %s, should be %s", string(cp.WillMessage), "Test Payload")
}
}

44
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/pingreq.go generated vendored Normal file
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package packets
import (
"fmt"
"github.com/pborman/uuid"
"io"
)
//PingreqPacket is an internal representation of the fields of the
//Pingreq MQTT packet
type PingreqPacket struct {
FixedHeader
uuid uuid.UUID
}
func (pr *PingreqPacket) String() string {
str := fmt.Sprintf("%s", pr.FixedHeader)
return str
}
func (pr *PingreqPacket) Write(w io.Writer) error {
packet := pr.FixedHeader.pack()
_, err := packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (pr *PingreqPacket) Unpack(b io.Reader) {
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (pr *PingreqPacket) Details() Details {
return Details{Qos: 0, MessageID: 0}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (pr *PingreqPacket) UUID() uuid.UUID {
return pr.uuid
}

44
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/pingresp.go generated vendored Normal file
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package packets
import (
"fmt"
"github.com/pborman/uuid"
"io"
)
//PingrespPacket is an internal representation of the fields of the
//Pingresp MQTT packet
type PingrespPacket struct {
FixedHeader
uuid uuid.UUID
}
func (pr *PingrespPacket) String() string {
str := fmt.Sprintf("%s", pr.FixedHeader)
return str
}
func (pr *PingrespPacket) Write(w io.Writer) error {
packet := pr.FixedHeader.pack()
_, err := packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (pr *PingrespPacket) Unpack(b io.Reader) {
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (pr *PingrespPacket) Details() Details {
return Details{Qos: 0, MessageID: 0}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (pr *PingrespPacket) UUID() uuid.UUID {
return pr.uuid
}

50
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/puback.go generated vendored Normal file
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package packets
import (
"fmt"
"github.com/pborman/uuid"
"io"
)
//PubackPacket is an internal representation of the fields of the
//Puback MQTT packet
type PubackPacket struct {
FixedHeader
MessageID uint16
uuid uuid.UUID
}
func (pa *PubackPacket) String() string {
str := fmt.Sprintf("%s\n", pa.FixedHeader)
str += fmt.Sprintf("messageID: %d", pa.MessageID)
return str
}
func (pa *PubackPacket) Write(w io.Writer) error {
var err error
pa.FixedHeader.RemainingLength = 2
packet := pa.FixedHeader.pack()
packet.Write(encodeUint16(pa.MessageID))
_, err = packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (pa *PubackPacket) Unpack(b io.Reader) {
pa.MessageID = decodeUint16(b)
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (pa *PubackPacket) Details() Details {
return Details{Qos: pa.Qos, MessageID: pa.MessageID}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (pa *PubackPacket) UUID() uuid.UUID {
return pa.uuid
}

50
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/pubcomp.go generated vendored Normal file
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package packets
import (
"fmt"
"github.com/pborman/uuid"
"io"
)
//PubcompPacket is an internal representation of the fields of the
//Pubcomp MQTT packet
type PubcompPacket struct {
FixedHeader
MessageID uint16
uuid uuid.UUID
}
func (pc *PubcompPacket) String() string {
str := fmt.Sprintf("%s\n", pc.FixedHeader)
str += fmt.Sprintf("MessageID: %d", pc.MessageID)
return str
}
func (pc *PubcompPacket) Write(w io.Writer) error {
var err error
pc.FixedHeader.RemainingLength = 2
packet := pc.FixedHeader.pack()
packet.Write(encodeUint16(pc.MessageID))
_, err = packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (pc *PubcompPacket) Unpack(b io.Reader) {
pc.MessageID = decodeUint16(b)
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (pc *PubcompPacket) Details() Details {
return Details{Qos: pc.Qos, MessageID: pc.MessageID}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (pc *PubcompPacket) UUID() uuid.UUID {
return pc.uuid
}

82
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/publish.go generated vendored Normal file
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package packets
import (
"bytes"
"fmt"
"github.com/pborman/uuid"
"io"
)
//PublishPacket is an internal representation of the fields of the
//Publish MQTT packet
type PublishPacket struct {
FixedHeader
TopicName string
MessageID uint16
Payload []byte
uuid uuid.UUID
}
func (p *PublishPacket) String() string {
str := fmt.Sprintf("%s\n", p.FixedHeader)
str += fmt.Sprintf("topicName: %s MessageID: %d\n", p.TopicName, p.MessageID)
str += fmt.Sprintf("payload: %s\n", string(p.Payload))
return str
}
func (p *PublishPacket) Write(w io.Writer) error {
var body bytes.Buffer
var err error
body.Write(encodeString(p.TopicName))
if p.Qos > 0 {
body.Write(encodeUint16(p.MessageID))
}
p.FixedHeader.RemainingLength = body.Len() + len(p.Payload)
packet := p.FixedHeader.pack()
packet.Write(body.Bytes())
packet.Write(p.Payload)
_, err = w.Write(packet.Bytes())
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (p *PublishPacket) Unpack(b io.Reader) {
var payloadLength = p.FixedHeader.RemainingLength
p.TopicName = decodeString(b)
if p.Qos > 0 {
p.MessageID = decodeUint16(b)
payloadLength -= len(p.TopicName) + 4
} else {
payloadLength -= len(p.TopicName) + 2
}
p.Payload = make([]byte, payloadLength)
b.Read(p.Payload)
}
//Copy creates a new PublishPacket with the same topic and payload
//but an empty fixed header, useful for when you want to deliver
//a message with different properties such as Qos but the same
//content
func (p *PublishPacket) Copy() *PublishPacket {
newP := NewControlPacket(Publish).(*PublishPacket)
newP.TopicName = p.TopicName
newP.Payload = p.Payload
return newP
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (p *PublishPacket) Details() Details {
return Details{Qos: p.Qos, MessageID: p.MessageID}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (p *PublishPacket) UUID() uuid.UUID {
return p.uuid
}

50
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/pubrec.go generated vendored Normal file
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@ -0,0 +1,50 @@
package packets
import (
"fmt"
"github.com/pborman/uuid"
"io"
)
//PubrecPacket is an internal representation of the fields of the
//Pubrec MQTT packet
type PubrecPacket struct {
FixedHeader
MessageID uint16
uuid uuid.UUID
}
func (pr *PubrecPacket) String() string {
str := fmt.Sprintf("%s\n", pr.FixedHeader)
str += fmt.Sprintf("MessageID: %d", pr.MessageID)
return str
}
func (pr *PubrecPacket) Write(w io.Writer) error {
var err error
pr.FixedHeader.RemainingLength = 2
packet := pr.FixedHeader.pack()
packet.Write(encodeUint16(pr.MessageID))
_, err = packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (pr *PubrecPacket) Unpack(b io.Reader) {
pr.MessageID = decodeUint16(b)
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (pr *PubrecPacket) Details() Details {
return Details{Qos: pr.Qos, MessageID: pr.MessageID}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (pr *PubrecPacket) UUID() uuid.UUID {
return pr.uuid
}

50
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/pubrel.go generated vendored Normal file
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@ -0,0 +1,50 @@
package packets
import (
"fmt"
"github.com/pborman/uuid"
"io"
)
//PubrelPacket is an internal representation of the fields of the
//Pubrel MQTT packet
type PubrelPacket struct {
FixedHeader
MessageID uint16
uuid uuid.UUID
}
func (pr *PubrelPacket) String() string {
str := fmt.Sprintf("%s\n", pr.FixedHeader)
str += fmt.Sprintf("MessageID: %d", pr.MessageID)
return str
}
func (pr *PubrelPacket) Write(w io.Writer) error {
var err error
pr.FixedHeader.RemainingLength = 2
packet := pr.FixedHeader.pack()
packet.Write(encodeUint16(pr.MessageID))
_, err = packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (pr *PubrelPacket) Unpack(b io.Reader) {
pr.MessageID = decodeUint16(b)
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (pr *PubrelPacket) Details() Details {
return Details{Qos: pr.Qos, MessageID: pr.MessageID}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (pr *PubrelPacket) UUID() uuid.UUID {
return pr.uuid
}

58
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/suback.go generated vendored Normal file
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package packets
import (
"bytes"
"fmt"
"github.com/pborman/uuid"
"io"
)
//SubackPacket is an internal representation of the fields of the
//Suback MQTT packet
type SubackPacket struct {
FixedHeader
MessageID uint16
GrantedQoss []byte
uuid uuid.UUID
}
func (sa *SubackPacket) String() string {
str := fmt.Sprintf("%s\n", sa.FixedHeader)
str += fmt.Sprintf("MessageID: %d", sa.MessageID)
return str
}
func (sa *SubackPacket) Write(w io.Writer) error {
var body bytes.Buffer
var err error
body.Write(encodeUint16(sa.MessageID))
body.Write(sa.GrantedQoss)
sa.FixedHeader.RemainingLength = body.Len()
packet := sa.FixedHeader.pack()
packet.Write(body.Bytes())
_, err = packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (sa *SubackPacket) Unpack(b io.Reader) {
var qosBuffer bytes.Buffer
sa.MessageID = decodeUint16(b)
qosBuffer.ReadFrom(b)
sa.GrantedQoss = qosBuffer.Bytes()
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (sa *SubackPacket) Details() Details {
return Details{Qos: 0, MessageID: sa.MessageID}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (sa *SubackPacket) UUID() uuid.UUID {
return sa.uuid
}

68
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/subscribe.go generated vendored Normal file
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package packets
import (
"bytes"
"fmt"
"github.com/pborman/uuid"
"io"
)
//SubscribePacket is an internal representation of the fields of the
//Subscribe MQTT packet
type SubscribePacket struct {
FixedHeader
MessageID uint16
Topics []string
Qoss []byte
uuid uuid.UUID
}
func (s *SubscribePacket) String() string {
str := fmt.Sprintf("%s\n", s.FixedHeader)
str += fmt.Sprintf("MessageID: %d topics: %s", s.MessageID, s.Topics)
return str
}
func (s *SubscribePacket) Write(w io.Writer) error {
var body bytes.Buffer
var err error
body.Write(encodeUint16(s.MessageID))
for i, topic := range s.Topics {
body.Write(encodeString(topic))
body.WriteByte(s.Qoss[i])
}
s.FixedHeader.RemainingLength = body.Len()
packet := s.FixedHeader.pack()
packet.Write(body.Bytes())
_, err = packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (s *SubscribePacket) Unpack(b io.Reader) {
s.MessageID = decodeUint16(b)
payloadLength := s.FixedHeader.RemainingLength - 2
for payloadLength > 0 {
topic := decodeString(b)
s.Topics = append(s.Topics, topic)
qos := decodeByte(b)
s.Qoss = append(s.Qoss, qos)
payloadLength -= 2 + len(topic) + 1 //2 bytes of string length, plus string, plus 1 byte for Qos
}
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (s *SubscribePacket) Details() Details {
return Details{Qos: 1, MessageID: s.MessageID}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (s *SubscribePacket) UUID() uuid.UUID {
return s.uuid
}

50
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/unsuback.go generated vendored Normal file
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package packets
import (
"fmt"
"github.com/pborman/uuid"
"io"
)
//UnsubackPacket is an internal representation of the fields of the
//Unsuback MQTT packet
type UnsubackPacket struct {
FixedHeader
MessageID uint16
uuid uuid.UUID
}
func (ua *UnsubackPacket) String() string {
str := fmt.Sprintf("%s\n", ua.FixedHeader)
str += fmt.Sprintf("MessageID: %d", ua.MessageID)
return str
}
func (ua *UnsubackPacket) Write(w io.Writer) error {
var err error
ua.FixedHeader.RemainingLength = 2
packet := ua.FixedHeader.pack()
packet.Write(encodeUint16(ua.MessageID))
_, err = packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (ua *UnsubackPacket) Unpack(b io.Reader) {
ua.MessageID = decodeUint16(b)
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (ua *UnsubackPacket) Details() Details {
return Details{Qos: 0, MessageID: ua.MessageID}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (ua *UnsubackPacket) UUID() uuid.UUID {
return ua.uuid
}

61
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets/unsubscribe.go generated vendored Normal file
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package packets
import (
"bytes"
"fmt"
"github.com/pborman/uuid"
"io"
)
//UnsubscribePacket is an internal representation of the fields of the
//Unsubscribe MQTT packet
type UnsubscribePacket struct {
FixedHeader
MessageID uint16
Topics []string
uuid uuid.UUID
}
func (u *UnsubscribePacket) String() string {
str := fmt.Sprintf("%s\n", u.FixedHeader)
str += fmt.Sprintf("MessageID: %d", u.MessageID)
return str
}
func (u *UnsubscribePacket) Write(w io.Writer) error {
var body bytes.Buffer
var err error
body.Write(encodeUint16(u.MessageID))
for _, topic := range u.Topics {
body.Write(encodeString(topic))
}
u.FixedHeader.RemainingLength = body.Len()
packet := u.FixedHeader.pack()
packet.Write(body.Bytes())
_, err = packet.WriteTo(w)
return err
}
//Unpack decodes the details of a ControlPacket after the fixed
//header has been read
func (u *UnsubscribePacket) Unpack(b io.Reader) {
u.MessageID = decodeUint16(b)
var topic string
for topic = decodeString(b); topic != ""; topic = decodeString(b) {
u.Topics = append(u.Topics, topic)
}
}
//Details returns a Details struct containing the Qos and
//MessageID of this ControlPacket
func (u *UnsubscribePacket) Details() Details {
return Details{Qos: 1, MessageID: u.MessageID}
}
//UUID returns the unique ID assigned to the ControlPacket when
//it was originally received. Note: this is not related to the
//MessageID field for MQTT packets
func (u *UnsubscribePacket) UUID() uuid.UUID {
return u.uuid
}

73
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/ping.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"errors"
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"sync"
"time"
)
type lastcontact struct {
sync.Mutex
lasttime time.Time
}
func (l *lastcontact) update() {
l.Lock()
defer l.Unlock()
l.lasttime = time.Now()
}
func (l *lastcontact) get() time.Time {
l.Lock()
defer l.Unlock()
return l.lasttime
}
func keepalive(c *Client) {
DEBUG.Println(PNG, "keepalive starting")
c.pingOutstanding = false
for {
select {
case <-c.stop:
DEBUG.Println(PNG, "keepalive stopped")
c.workers.Done()
return
default:
last := uint(time.Since(c.lastContact.get()).Seconds())
//DEBUG.Printf("%s last contact: %d (timeout: %d)", PNG, last, uint(c.options.KeepAlive.Seconds()))
if last > uint(c.options.KeepAlive.Seconds()) {
if !c.pingOutstanding {
DEBUG.Println(PNG, "keepalive sending ping")
ping := packets.NewControlPacket(packets.Pingreq).(*packets.PingreqPacket)
//We don't want to wait behind large messages being sent, the Write call
//will block until it it able to send the packet.
ping.Write(c.conn)
c.pingOutstanding = true
} else {
CRITICAL.Println(PNG, "pingresp not received, disconnecting")
c.workers.Done()
c.internalConnLost(errors.New("pingresp not received, disconnecting"))
return
}
}
time.Sleep(1 * time.Second)
}
}
}

162
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/router.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"container/list"
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"strings"
"sync"
)
// route is a type which associates MQTT Topic strings with a
// callback to be executed upon the arrival of a message associated
// with a subscription to that topic.
type route struct {
topic string
callback MessageHandler
}
// match takes a slice of strings which represent the route being tested having been split on '/'
// separators, and a slice of strings representing the topic string in the published message, similarly
// split.
// The function determines if the topic string matches the route according to the MQTT topic rules
// and returns a boolean of the outcome
func match(route []string, topic []string) bool {
if len(route) == 0 {
if len(topic) == 0 {
return true
}
return false
}
if len(topic) == 0 {
if route[0] == "#" {
return true
}
return false
}
if route[0] == "#" {
return true
}
if (route[0] == "+") || (route[0] == topic[0]) {
return match(route[1:], topic[1:])
}
return false
}
func routeIncludesTopic(route, topic string) bool {
return match(strings.Split(route, "/"), strings.Split(topic, "/"))
}
// match takes the topic string of the published message and does a basic compare to the
// string of the current Route, if they match it returns true
func (r *route) match(topic string) bool {
return r.topic == topic || routeIncludesTopic(r.topic, topic)
}
type router struct {
sync.RWMutex
routes *list.List
defaultHandler MessageHandler
messages chan *packets.PublishPacket
stop chan bool
}
// newRouter returns a new instance of a Router and channel which can be used to tell the Router
// to stop
func newRouter() (*router, chan bool) {
router := &router{routes: list.New(), messages: make(chan *packets.PublishPacket), stop: make(chan bool)}
stop := router.stop
return router, stop
}
// addRoute takes a topic string and MessageHandler callback. It looks in the current list of
// routes to see if there is already a matching Route. If there is it replaces the current
// callback with the new one. If not it add a new entry to the list of Routes.
func (r *router) addRoute(topic string, callback MessageHandler) {
r.Lock()
defer r.Unlock()
for e := r.routes.Front(); e != nil; e = e.Next() {
if e.Value.(*route).match(topic) {
r := e.Value.(*route)
r.callback = callback
return
}
}
r.routes.PushBack(&route{topic: topic, callback: callback})
}
// deleteRoute takes a route string, looks for a matching Route in the list of Routes. If
// found it removes the Route from the list.
func (r *router) deleteRoute(topic string) {
r.Lock()
defer r.Unlock()
for e := r.routes.Front(); e != nil; e = e.Next() {
if e.Value.(*route).match(topic) {
r.routes.Remove(e)
return
}
}
}
// setDefaultHandler assigns a default callback that will be called if no matching Route
// is found for an incoming Publish.
func (r *router) setDefaultHandler(handler MessageHandler) {
r.defaultHandler = handler
}
// matchAndDispatch takes a channel of Message pointers as input and starts a go routine that
// takes messages off the channel, matches them against the internal route list and calls the
// associated callback (or the defaultHandler, if one exists and no other route matched). If
// anything is sent down the stop channel the function will end.
func (r *router) matchAndDispatch(messages <-chan *packets.PublishPacket, order bool, client *Client) {
go func() {
for {
select {
case message := <-messages:
sent := false
r.RLock()
for e := r.routes.Front(); e != nil; e = e.Next() {
if e.Value.(*route).match(message.TopicName) {
if order {
r.RUnlock()
e.Value.(*route).callback(client, messageFromPublish(message))
r.RLock()
} else {
go e.Value.(*route).callback(client, messageFromPublish(message))
}
sent = true
}
}
r.RUnlock()
if !sent && r.defaultHandler != nil {
if order {
r.RLock()
r.defaultHandler(client, messageFromPublish(message))
r.RUnlock()
} else {
go r.defaultHandler(client, messageFromPublish(message))
}
}
case <-r.stop:
return
}
}
}()
}

18
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package main
import (
"time"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
)
func main() {
opts := MQTT.NewClientOptions().AddBroker("tcp://localhost:1883")
c := MQTT.NewClient(opts)
if token := c.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
for {
time.Sleep(1 * time.Second)
}
}

10
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/build.sh generated vendored Normal file
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@ -0,0 +1,10 @@
#!/bin/sh
go clean
for file in *.go
do
echo -n "Compiling $file ..."
go build "$file"
echo " done."
done

23
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/close_bug.go generated vendored Normal file
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package main
import (
"fmt"
"time"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
)
func main() {
opts := MQTT.NewClientOptions().AddBroker("tcp://localhost:1883")
opts.SetCleanSession(true)
c := MQTT.NewClient(opts)
if token := c.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
fmt.Println("plz mosquitto goes down now")
time.Sleep(5 * time.Second)
c.Disconnect(200)
time.Sleep(5 * time.Second)
}

96
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/custom_store.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
// This demonstrates how to implement your own Store interface and provide
// it to the go-mqtt client.
package main
import (
"fmt"
"time"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
)
// This NoOpStore type implements the go-mqtt/Store interface, which
// allows it to be used by the go-mqtt client library. However, it is
// highly recommended that you do not use this NoOpStore in production,
// because it will NOT provide any sort of guaruntee of message delivery.
type NoOpStore struct {
// Contain nothing
}
func (store *NoOpStore) Open() {
// Do nothing
}
func (store *NoOpStore) Put(string, packets.ControlPacket) {
// Do nothing
}
func (store *NoOpStore) Get(string) packets.ControlPacket {
// Do nothing
return nil
}
func (store *NoOpStore) Del(string) {
// Do nothing
}
func (store *NoOpStore) All() []string {
return nil
}
func (store *NoOpStore) Close() {
// Do Nothing
}
func (store *NoOpStore) Reset() {
// Do Nothing
}
func main() {
myNoOpStore := &NoOpStore{}
opts := MQTT.NewClientOptions()
opts.AddBroker("tcp://iot.eclipse.org:1883")
opts.SetClientID("custom-store")
opts.SetStore(myNoOpStore)
var callback MQTT.MessageHandler = func(client *MQTT.Client, msg MQTT.Message) {
fmt.Printf("TOPIC: %s\n", msg.Topic())
fmt.Printf("MSG: %s\n", msg.Payload())
}
c := MQTT.NewClient(opts)
if token := c.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
c.Subscribe("/go-mqtt/sample", 0, callback)
for i := 0; i < 5; i++ {
text := fmt.Sprintf("this is msg #%d!", i)
token := c.Publish("/go-mqtt/sample", 0, false, text)
token.Wait()
}
for i := 1; i < 5; i++ {
time.Sleep(1 * time.Second)
}
c.Disconnect(250)
}

745
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/mosquitto.conf generated vendored Normal file
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# Config file for mosquitto
#
# See mosquitto.conf(5) for more information.
#
# Default values are shown, uncomment to change.
#
# Use the # character to indicate a comment, but only if it is the
# very first character on the line.
# =================================================================
# General configuration
# =================================================================
# Time in seconds to wait before resending an outgoing QoS=1 or
# QoS=2 message.
#retry_interval 20
# Time in seconds between updates of the $SYS tree.
# Set to 0 to disable the publishing of the $SYS tree.
#sys_interval 10
# Time in seconds between cleaning the internal message store of
# unreferenced messages. Lower values will result in lower memory
# usage but more processor time, higher values will have the
# opposite effect.
# Setting a value of 0 means the unreferenced messages will be
# disposed of as quickly as possible.
#store_clean_interval 10
# Write process id to a file. Default is a blank string which means
# a pid file shouldn't be written.
# This should be set to /var/run/mosquitto.pid if mosquitto is
# being run automatically on boot with an init script and
# start-stop-daemon or similar.
#pid_file
# When run as root, drop privileges to this user and its primary
# group.
# Leave blank to stay as root, but this is not recommended.
# If run as a non-root user, this setting has no effect.
# Note that on Windows this has no effect and so mosquitto should
# be started by the user you wish it to run as.
#user mosquitto
# The maximum number of QoS 1 and 2 messages currently inflight per
# client.
# This includes messages that are partway through handshakes and
# those that are being retried. Defaults to 20. Set to 0 for no
# maximum. Setting to 1 will guarantee in-order delivery of QoS 1
# and 2 messages.
#max_inflight_messages 20
# The maximum number of QoS 1 and 2 messages to hold in a queue
# above those that are currently in-flight. Defaults to 100. Set
# to 0 for no maximum (not recommended).
# See also queue_qos0_messages.
#max_queued_messages 100
# Set to true to queue messages with QoS 0 when a persistent client is
# disconnected. These messages are included in the limit imposed by
# max_queued_messages.
# Defaults to false.
# This is a non-standard option for the MQTT v3.1 spec but is allowed in
# v3.1.1.
#queue_qos0_messages false
# This option sets the maximum publish payload size that the broker will allow.
# Received messages that exceed this size will not be accepted by the broker.
# The default value is 0, which means that all valid MQTT messages are
# accepted. MQTT imposes a maximum payload size of 268435455 bytes.
#message_size_limit 0
# This option controls whether a client is allowed to connect with a zero
# length client id or not. This option only affects clients using MQTT v3.1.1
# and later. If set to false, clients connecting with a zero length client id
# are disconnected. If set to true, clients will be allocated a client id by
# the broker. This means it is only useful for clients with clean session set
# to true.
#allow_zero_length_clientid true
# If allow_zero_length_clientid is true, this option allows you to set a prefix
# to automatically generated client ids to aid visibility in logs.
#auto_id_prefix
# This option allows persistent clients (those with clean session set to false)
# to be removed if they do not reconnect within a certain time frame.
#
# This is a non-standard option in MQTT V3.1 but allowed in MQTT v3.1.1.
#
# Badly designed clients may set clean session to false whilst using a randomly
# generated client id. This leads to persistent clients that will never
# reconnect. This option allows these clients to be removed.
#
# The expiration period should be an integer followed by one of d w m y for
# day, week, month and year respectively. For example
#
# persistent_client_expiration 2m
# persistent_client_expiration 14d
# persistent_client_expiration 1y
#
# The default if not set is to never expire persistent clients.
#persistent_client_expiration
# If a client is subscribed to multiple subscriptions that overlap, e.g. foo/#
# and foo/+/baz , then MQTT expects that when the broker receives a message on
# a topic that matches both subscriptions, such as foo/bar/baz, then the client
# should only receive the message once.
# Mosquitto keeps track of which clients a message has been sent to in order to
# meet this requirement. The allow_duplicate_messages option allows this
# behaviour to be disabled, which may be useful if you have a large number of
# clients subscribed to the same set of topics and are very concerned about
# minimising memory usage.
# It can be safely set to true if you know in advance that your clients will
# never have overlapping subscriptions, otherwise your clients must be able to
# correctly deal with duplicate messages even when then have QoS=2.
#allow_duplicate_messages false
# The MQTT specification requires that the QoS of a message delivered to a
# subscriber is never upgraded to match the QoS of the subscription. Enabling
# this option changes this behaviour. If upgrade_outgoing_qos is set true,
# messages sent to a subscriber will always match the QoS of its subscription.
# This is a non-standard option explicitly disallowed by the spec.
#upgrade_outgoing_qos false
# =================================================================
# Default listener
# =================================================================
# IP address/hostname to bind the default listener to. If not
# given, the default listener will not be bound to a specific
# address and so will be accessible to all network interfaces.
# bind_address ip-address/host name
#bind_address
# Port to use for the default listener.
#port 1883
# The maximum number of client connections to allow. This is
# a per listener setting.
# Default is -1, which means unlimited connections.
# Note that other process limits mean that unlimited connections
# are not really possible. Typically the default maximum number of
# connections possible is around 1024.
#max_connections -1
# -----------------------------------------------------------------
# Certificate based SSL/TLS support
# -----------------------------------------------------------------
# The following options can be used to enable SSL/TLS support for
# this listener. Note that the recommended port for MQTT over TLS
# is 8883, but this must be set manually.
#
# See also the mosquitto-tls man page.
# At least one of cafile or capath must be defined. They both
# define methods of accessing the PEM encoded Certificate
# Authority certificates that have signed your server certificate
# and that you wish to trust.
# cafile defines the path to a file containing the CA certificates.
# capath defines a directory that will be searched for files
# containing the CA certificates. For capath to work correctly, the
# certificate files must have ".crt" as the file ending and you must run
# "c_rehash <path to capath>" each time you add/remove a certificate.
#cafile
#capath
# Path to the PEM encoded server certificate.
#certfile
# Path to the PEM encoded keyfile.
#keyfile
# This option defines the version of the TLS protocol to use for this listener.
# The default value will always be the highest version that is available for
# the version of openssl that the broker was compiled against. For openssl >=
# 1.0.1 the valid values are tlsv1.2 tlsv1.1 and tlsv1. For openssl < 1.0.1 the
# valid values are tlsv1.
#tls_version
# By default a TLS enabled listener will operate in a similar fashion to a
# https enabled web server, in that the server has a certificate signed by a CA
# and the client will verify that it is a trusted certificate. The overall aim
# is encryption of the network traffic. By setting require_certificate to true,
# the client must provide a valid certificate in order for the network
# connection to proceed. This allows access to the broker to be controlled
# outside of the mechanisms provided by MQTT.
#require_certificate false
# If require_certificate is true, you may set use_identity_as_username to true
# to use the CN value from the client certificate as a username. If this is
# true, the password_file option will not be used for this listener.
#use_identity_as_username false
# If you have require_certificate set to true, you can create a certificate
# revocation list file to revoke access to particular client certificates. If
# you have done this, use crlfile to point to the PEM encoded revocation file.
#crlfile
# If you wish to control which encryption ciphers are used, use the ciphers
# option. The list of available ciphers can be optained using the "openssl
# ciphers" command and should be provided in the same format as the output of
# that command.
# If unset defaults to DEFAULT:!aNULL:!eNULL:!LOW:!EXPORT:!SSLv2:@STRENGTH
#ciphers DEFAULT:!aNULL:!eNULL:!LOW:!EXPORT:!SSLv2:@STRENGTH
# -----------------------------------------------------------------
# Pre-shared-key based SSL/TLS support
# -----------------------------------------------------------------
# The following options can be used to enable PSK based SSL/TLS support for
# this listener. Note that the recommended port for MQTT over TLS is 8883, but
# this must be set manually.
#
# See also the mosquitto-tls man page and the "Certificate based SSL/TLS
# support" section. Only one of certificate or PSK encryption support can be
# enabled for any listener.
# The psk_hint option enables pre-shared-key support for this listener and also
# acts as an identifier for this listener. The hint is sent to clients and may
# be used locally to aid authentication. The hint is a free form string that
# doesn't have much meaning in itself, so feel free to be creative.
# If this option is provided, see psk_file to define the pre-shared keys to be
# used or create a security plugin to handle them.
#psk_hint
# Set use_identity_as_username to have the psk identity sent by the client used
# as its username. Authentication will be carried out using the PSK rather than
# the MQTT username/password and so password_file will not be used for this
# listener.
#use_identity_as_username false
# When using PSK, the encryption ciphers used will be chosen from the list of
# available PSK ciphers. If you want to control which ciphers are available,
# use the "ciphers" option. The list of available ciphers can be optained
# using the "openssl ciphers" command and should be provided in the same format
# as the output of that command.
#ciphers
# =================================================================
# Extra listeners
# =================================================================
# Listen on a port/ip address combination. By using this variable
# multiple times, mosquitto can listen on more than one port. If
# this variable is used and neither bind_address nor port given,
# then the default listener will not be started.
# The port number to listen on must be given. Optionally, an ip
# address or host name may be supplied as a second argument. In
# this case, mosquitto will attempt to bind the listener to that
# address and so restrict access to the associated network and
# interface. By default, mosquitto will listen on all interfaces.
# listener port-number [ip address/host name]
#listener
# The maximum number of client connections to allow. This is
# a per listener setting.
# Default is -1, which means unlimited connections.
# Note that other process limits mean that unlimited connections
# are not really possible. Typically the default maximum number of
# connections possible is around 1024.
#max_connections -1
# The listener can be restricted to operating within a topic hierarchy using
# the mount_point option. This is achieved be prefixing the mount_point string
# to all topics for any clients connected to this listener. This prefixing only
# happens internally to the broker; the client will not see the prefix.
#mount_point
# -----------------------------------------------------------------
# Certificate based SSL/TLS support
# -----------------------------------------------------------------
# The following options can be used to enable certificate based SSL/TLS support
# for this listener. Note that the recommended port for MQTT over TLS is 8883,
# but this must be set manually.
#
# See also the mosquitto-tls man page and the "Pre-shared-key based SSL/TLS
# support" section. Only one of certificate or PSK encryption support can be
# enabled for any listener.
# At least one of cafile or capath must be defined to enable certificate based
# TLS encryption. They both define methods of accessing the PEM encoded
# Certificate Authority certificates that have signed your server certificate
# and that you wish to trust.
# cafile defines the path to a file containing the CA certificates.
# capath defines a directory that will be searched for files
# containing the CA certificates. For capath to work correctly, the
# certificate files must have ".crt" as the file ending and you must run
# "c_rehash <path to capath>" each time you add/remove a certificate.
#cafile
#capath
# Path to the PEM encoded server certificate.
#certfile
# Path to the PEM encoded keyfile.
#keyfile
# By default an TLS enabled listener will operate in a similar fashion to a
# https enabled web server, in that the server has a certificate signed by a CA
# and the client will verify that it is a trusted certificate. The overall aim
# is encryption of the network traffic. By setting require_certificate to true,
# the client must provide a valid certificate in order for the network
# connection to proceed. This allows access to the broker to be controlled
# outside of the mechanisms provided by MQTT.
#require_certificate false
# If require_certificate is true, you may set use_identity_as_username to true
# to use the CN value from the client certificate as a username. If this is
# true, the password_file option will not be used for this listener.
#use_identity_as_username false
# If you have require_certificate set to true, you can create a certificate
# revocation list file to revoke access to particular client certificates. If
# you have done this, use crlfile to point to the PEM encoded revocation file.
#crlfile
# If you wish to control which encryption ciphers are used, use the ciphers
# option. The list of available ciphers can be optained using the "openssl
# ciphers" command and should be provided in the same format as the output of
# that command.
#ciphers
# -----------------------------------------------------------------
# Pre-shared-key based SSL/TLS support
# -----------------------------------------------------------------
# The following options can be used to enable PSK based SSL/TLS support for
# this listener. Note that the recommended port for MQTT over TLS is 8883, but
# this must be set manually.
#
# See also the mosquitto-tls man page and the "Certificate based SSL/TLS
# support" section. Only one of certificate or PSK encryption support can be
# enabled for any listener.
# The psk_hint option enables pre-shared-key support for this listener and also
# acts as an identifier for this listener. The hint is sent to clients and may
# be used locally to aid authentication. The hint is a free form string that
# doesn't have much meaning in itself, so feel free to be creative.
# If this option is provided, see psk_file to define the pre-shared keys to be
# used or create a security plugin to handle them.
#psk_hint
# Set use_identity_as_username to have the psk identity sent by the client used
# as its username. Authentication will be carried out using the PSK rather than
# the MQTT username/password and so password_file will not be used for this
# listener.
#use_identity_as_username false
# When using PSK, the encryption ciphers used will be chosen from the list of
# available PSK ciphers. If you want to control which ciphers are available,
# use the "ciphers" option. The list of available ciphers can be optained
# using the "openssl ciphers" command and should be provided in the same format
# as the output of that command.
#ciphers
# =================================================================
# Persistence
# =================================================================
# If persistence is enabled, save the in-memory database to disk
# every autosave_interval seconds. If set to 0, the persistence
# database will only be written when mosquitto exits. See also
# autosave_on_changes.
# Note that writing of the persistence database can be forced by
# sending mosquitto a SIGUSR1 signal.
#autosave_interval 1800
# If true, mosquitto will count the number of subscription changes, retained
# messages received and queued messages and if the total exceeds
# autosave_interval then the in-memory database will be saved to disk.
# If false, mosquitto will save the in-memory database to disk by treating
# autosave_interval as a time in seconds.
#autosave_on_changes false
# Save persistent message data to disk (true/false).
# This saves information about all messages, including
# subscriptions, currently in-flight messages and retained
# messages.
# retained_persistence is a synonym for this option.
#persistence false
# The filename to use for the persistent database, not including
# the path.
#persistence_file mosquitto.db
# Location for persistent database. Must include trailing /
# Default is an empty string (current directory).
# Set to e.g. /var/lib/mosquitto/ if running as a proper service on Linux or
# similar.
#persistence_location
# =================================================================
# Logging
# =================================================================
# Places to log to. Use multiple log_dest lines for multiple
# logging destinations.
# Possible destinations are: stdout stderr syslog topic file
#
# stdout and stderr log to the console on the named output.
#
# syslog uses the userspace syslog facility which usually ends up
# in /var/log/messages or similar.
#
# topic logs to the broker topic '$SYS/broker/log/<severity>',
# where severity is one of D, E, W, N, I, M which are debug, error,
# warning, notice, information and message. Message type severity is used by
# the subscribe/unsubscribe log_types and publishes log messages to
# $SYS/broker/log/M/susbcribe or $SYS/broker/log/M/unsubscribe.
#
# The file destination requires an additional parameter which is the file to be
# logged to, e.g. "log_dest file /var/log/mosquitto.log". The file will be
# closed and reopened when the broker receives a HUP signal. Only a single file
# destination may be configured.
#
# Note that if the broker is running as a Windows service it will default to
# "log_dest none" and neither stdout nor stderr logging is available.
# Use "log_dest none" if you wish to disable logging.
log_dest stdout
# Types of messages to log. Use multiple log_type lines for logging
# multiple types of messages.
# Possible types are: debug, error, warning, notice, information,
# none, subscribe, unsubscribe, all.
# Note that debug type messages are for decoding the incoming/outgoing
# network packets. They are not logged in "topics".
#log_type error
#log_type warning
#log_type notice
log_type information
# If set to true, client connection and disconnection messages will be included
# in the log.
#connection_messages true
# If set to true, add a timestamp value to each log message.
#log_timestamp true
# =================================================================
# Security
# =================================================================
# If set, only clients that have a matching prefix on their
# clientid will be allowed to connect to the broker. By default,
# all clients may connect.
# For example, setting "secure-" here would mean a client "secure-
# client" could connect but another with clientid "mqtt" couldn't.
#clientid_prefixes
# Boolean value that determines whether clients that connect
# without providing a username are allowed to connect. If set to
# false then a password file should be created (see the
# password_file option) to control authenticated client access.
# Defaults to true.
#allow_anonymous true
# In addition to the clientid_prefixes, allow_anonymous and TLS
# authentication options, username based authentication is also
# possible. The default support is described in "Default
# authentication and topic access control" below. The auth_plugin
# allows another authentication method to be used.
# Specify the path to the loadable plugin and see the
# "Authentication and topic access plugin options" section below.
#auth_plugin
# -----------------------------------------------------------------
# Default authentication and topic access control
# -----------------------------------------------------------------
# Control access to the broker using a password file. This file can be
# generated using the mosquitto_passwd utility. If TLS support is not compiled
# into mosquitto (it is recommended that TLS support should be included) then
# plain text passwords are used, in which case the file should be a text file
# with lines in the format:
# username:password
# The password (and colon) may be omitted if desired, although this
# offers very little in the way of security.
#
# See the TLS client require_certificate and use_identity_as_username options
# for alternative authentication options.
password_file pwfile.example
# Access may also be controlled using a pre-shared-key file. This requires
# TLS-PSK support and a listener configured to use it. The file should be text
# lines in the format:
# identity:key
# The key should be in hexadecimal format without a leading "0x".
#psk_file
# Control access to topics on the broker using an access control list
# file. If this parameter is defined then only the topics listed will
# have access.
# If the first character of a line of the ACL file is a # it is treated as a
# comment.
# Topic access is added with lines of the format:
#
# topic [read|write] <topic>
#
# The access type is controlled using "read" or "write". This parameter
# is optional - if not given then the access is read/write.
# <topic> can contain the + or # wildcards as in subscriptions.
#
# The first set of topics are applied to anonymous clients, assuming
# allow_anonymous is true. User specific topic ACLs are added after a
# user line as follows:
#
# user <username>
#
# The username referred to here is the same as in password_file. It is
# not the clientid.
#
#
# If is also possible to define ACLs based on pattern substitution within the
# topic. The patterns available for substition are:
#
# %c to match the client id of the client
# %u to match the username of the client
#
# The substitution pattern must be the only text for that level of hierarchy.
#
# The form is the same as for the topic keyword, but using pattern as the
# keyword.
# Pattern ACLs apply to all users even if the "user" keyword has previously
# been given.
#
# If using bridges with usernames and ACLs, connection messages can be allowed
# with the following pattern:
# pattern write $SYS/broker/connection/%c/state
#
# pattern [read|write] <topic>
#
# Example:
#
# pattern write sensor/%u/data
#
#acl_file
# -----------------------------------------------------------------
# Authentication and topic access plugin options
# -----------------------------------------------------------------
# If the auth_plugin option above is used, define options to pass to the
# plugin here as described by the plugin instructions. All options named
# using the format auth_opt_* will be passed to the plugin, for example:
#
# auth_opt_db_host
# auth_opt_db_port
# auth_opt_db_username
# auth_opt_db_password
# =================================================================
# Bridges
# =================================================================
# A bridge is a way of connecting multiple MQTT brokers together.
# Create a new bridge using the "connection" option as described below. Set
# options for the bridges using the remaining parameters. You must specify the
# address and at least one topic to subscribe to.
# Each connection must have a unique name.
# The address line may have multiple host address and ports specified. See
# below in the round_robin description for more details on bridge behaviour if
# multiple addresses are used.
# The direction that the topic will be shared can be chosen by
# specifying out, in or both, where the default value is out.
# The QoS level of the bridged communication can be specified with the next
# topic option. The default QoS level is 0, to change the QoS the topic
# direction must also be given.
# The local and remote prefix options allow a topic to be remapped when it is
# bridged to/from the remote broker. This provides the ability to place a topic
# tree in an appropriate location.
# For more details see the mosquitto.conf man page.
# Multiple topics can be specified per connection, but be careful
# not to create any loops.
# If you are using bridges with cleansession set to false (the default), then
# you may get unexpected behaviour from incoming topics if you change what
# topics you are subscribing to. This is because the remote broker keeps the
# subscription for the old topic. If you have this problem, connect your bridge
# with cleansession set to true, then reconnect with cleansession set to false
# as normal.
#connection <name>
#address <host>[:<port>] [<host>[:<port>]]
#topic <topic> [[[out | in | both] qos-level] local-prefix remote-prefix]
# If the bridge has more than one address given in the address/addresses
# configuration, the round_robin option defines the behaviour of the bridge on
# a failure of the bridge connection. If round_robin is false, the default
# value, then the first address is treated as the main bridge connection. If
# the connection fails, the other secondary addresses will be attempted in
# turn. Whilst connected to a secondary bridge, the bridge will periodically
# attempt to reconnect to the main bridge until successful.
# If round_robin is true, then all addresses are treated as equals. If a
# connection fails, the next address will be tried and if successful will
# remain connected until it fails
#round_robin false
# Set the client id for this bridge connection. If not defined,
# this defaults to 'name.hostname' where name is the connection
# name and hostname is the hostname of this computer.
#clientid
# Set the clean session variable for this bridge.
# When set to true, when the bridge disconnects for any reason, all
# messages and subscriptions will be cleaned up on the remote
# broker. Note that with cleansession set to true, there may be a
# significant amount of retained messages sent when the bridge
# reconnects after losing its connection.
# When set to false, the subscriptions and messages are kept on the
# remote broker, and delivered when the bridge reconnects.
#cleansession false
# If set to true, publish notification messages to the local and remote brokers
# giving information about the state of the bridge connection. Retained
# messages are published to the topic $SYS/broker/connection/<clientid>/state
# unless the notification_topic option is used.
# If the message is 1 then the connection is active, or 0 if the connection has
# failed.
#notifications true
# Choose the topic on which notification messages for this bridge are
# published. If not set, messages are published on the topic
# $SYS/broker/connection/<clientid>/state
#notification_topic
# Set the keepalive interval for this bridge connection, in
# seconds.
#keepalive_interval 60
# Set the start type of the bridge. This controls how the bridge starts and
# can be one of three types: automatic, lazy and once. Note that RSMB provides
# a fourth start type "manual" which isn't currently supported by mosquitto.
#
# "automatic" is the default start type and means that the bridge connection
# will be started automatically when the broker starts and also restarted
# after a short delay (30 seconds) if the connection fails.
#
# Bridges using the "lazy" start type will be started automatically when the
# number of queued messages exceeds the number set with the "threshold"
# parameter. It will be stopped automatically after the time set by the
# "idle_timeout" parameter. Use this start type if you wish the connection to
# only be active when it is needed.
#
# A bridge using the "once" start type will be started automatically when the
# broker starts but will not be restarted if the connection fails.
#start_type automatic
# Set the amount of time a bridge using the automatic start type will wait
# until attempting to reconnect. Defaults to 30 seconds.
#restart_timeout 30
# Set the amount of time a bridge using the lazy start type must be idle before
# it will be stopped. Defaults to 60 seconds.
#idle_timeout 60
# Set the number of messages that need to be queued for a bridge with lazy
# start type to be restarted. Defaults to 10 messages.
# Must be less than max_queued_messages.
#threshold 10
# If try_private is set to true, the bridge will attempt to indicate to the
# remote broker that it is a bridge not an ordinary client. If successful, this
# means that loop detection will be more effective and that retained messages
# will be propagated correctly. Not all brokers support this feature so it may
# be necessary to set try_private to false if your bridge does not connect
# properly.
#try_private true
# Set the username to use when connecting to an MQTT v3.1 broker
# that requires authentication.
#username
# Set the password to use when connecting to an MQTT v3.1 broker
# that requires authentication. This option is only used if
# username is also set.
#password
# -----------------------------------------------------------------
# Certificate based SSL/TLS support
# -----------------------------------------------------------------
# Either bridge_cafile or bridge_capath must be defined to enable TLS support
# for this bridge.
# bridge_cafile defines the path to a file containing the
# Certificate Authority certificates that have signed the remote broker
# certificate.
# bridge_capath defines a directory that will be searched for files containing
# the CA certificates. For bridge_capath to work correctly, the certificate
# files must have ".crt" as the file ending and you must run "c_rehash <path to
# capath>" each time you add/remove a certificate.
#bridge_cafile
#bridge_capath
# Path to the PEM encoded client certificate, if required by the remote broker.
#bridge_certfile
# Path to the PEM encoded client private key, if required by the remote broker.
#bridge_keyfile
# When using certificate based encryption, bridge_insecure disables
# verification of the server hostname in the server certificate. This can be
# useful when testing initial server configurations, but makes it possible for
# a malicious third party to impersonate your server through DNS spoofing, for
# example. Use this option in testing only. If you need to resort to using this
# option in a production environment, your setup is at fault and there is no
# point using encryption.
#bridge_insecure false
# -----------------------------------------------------------------
# PSK based SSL/TLS support
# -----------------------------------------------------------------
# Pre-shared-key encryption provides an alternative to certificate based
# encryption. A bridge can be configured to use PSK with the bridge_identity
# and bridge_psk options. These are the client PSK identity, and pre-shared-key
# in hexadecimal format with no "0x". Only one of certificate and PSK based
# encryption can be used on one
# bridge at once.
#bridge_identity
#bridge_psk
# =================================================================
# External config files
# =================================================================
# External configuration files may be included by using the
# include_dir option. This defines a directory that will be searched
# for config files. All files that end in '.conf' will be loaded as
# a configuration file. It is best to have this as the last option
# in the main file. This option will only be processed from the main
# configuration file. The directory specified must not contain the
# main configuration file.
#include_dir
# =================================================================
# Unsupported rsmb options - for the future
# =================================================================
#addresses
#round_robin
# =================================================================
# rsmb options - unlikely to ever be supported
# =================================================================
#ffdc_output
#max_log_entries
#trace_level
#trace_output

3
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/pwfile.example generated vendored Normal file
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roger:$6$clQ4Ocu312S0qWgl$Cv2wUxgEN73c6C6jlBkswqR4AkHsvDLWvtEXZZ8NpsBLgP1WAo/qA+WXcmEN/mjDNgdUwcxRAveqNMs2xUVQYA==
sub_client:$6$U+qg0/32F0g2Fh+n$fBPSkq/rfNyEQ/TkEjRgwGTTVBpvNhKSyGShovH9KHewsvJ731tD5Zx26IHhR5RYCICt0L9qBW0/KK31UkCliw==
pub_client:$6$vxQ89y+7WrsnL2yn$fSPMmEZn9TSrC8s/jaPmxJ9NijWpkP2e7bMJLz78JXR1vW2x8+T3FZ23byJA6xs5Mt+LeOybAHwcUv0OCl40rA==

105
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/routing.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
/*----------------------------------------------------------------------
This sample is designed to demonstrate the ability to set individual
callbacks on a per-subscription basis. There are three handlers in use:
brokerLoadHandler - $SYS/broker/load/#
brokerConnectionHandler - $SYS/broker/connection/#
brokerClientHandler - $SYS/broker/clients/#
The client will receive 100 messages total from those subscriptions,
and then print the total number of messages received from each.
It may take a few moments for the sample to complete running, as it
must wait for messages to be published.
-----------------------------------------------------------------------*/
package main
import (
"fmt"
"os"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
)
var brokerLoad = make(chan bool)
var brokerConnection = make(chan bool)
var brokerClients = make(chan bool)
func brokerLoadHandler(client *MQTT.Client, msg MQTT.Message) {
brokerLoad <- true
fmt.Printf("BrokerLoadHandler ")
fmt.Printf("[%s] ", msg.Topic())
fmt.Printf("%s\n", msg.Payload())
}
func brokerConnectionHandler(client *MQTT.Client, msg MQTT.Message) {
brokerConnection <- true
fmt.Printf("BrokerConnectionHandler ")
fmt.Printf("[%s] ", msg.Topic())
fmt.Printf("%s\n", msg.Payload())
}
func brokerClientsHandler(client *MQTT.Client, msg MQTT.Message) {
brokerClients <- true
fmt.Printf("BrokerClientsHandler ")
fmt.Printf("[%s] ", msg.Topic())
fmt.Printf("%s\n", msg.Payload())
}
func main() {
opts := MQTT.NewClientOptions().AddBroker("tcp://iot.eclipse.org:1883").SetClientID("router-sample")
opts.SetCleanSession(true)
c := MQTT.NewClient(opts)
if token := c.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
if token := c.Subscribe("$SYS/broker/load/#", 0, brokerLoadHandler); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
os.Exit(1)
}
if token := c.Subscribe("$SYS/broker/connection/#", 0, brokerConnectionHandler); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
os.Exit(1)
}
if token := c.Subscribe("$SYS/broker/clients/#", 0, brokerClientsHandler); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
os.Exit(1)
}
loadCount := 0
connectionCount := 0
clientsCount := 0
for i := 0; i < 100; i++ {
select {
case <-brokerLoad:
loadCount++
case <-brokerConnection:
connectionCount++
case <-brokerClients:
clientsCount++
}
}
fmt.Printf("Received %3d Broker Load messages\n", loadCount)
fmt.Printf("Received %3d Broker Connection messages\n", connectionCount)
fmt.Printf("Received %3d Broker Clients messages\n", clientsCount)
c.Disconnect(250)
}

130
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/sample.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package main
import (
"flag"
"fmt"
"os"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
)
/*
Options:
[-help] Display help
[-a pub|sub] Action pub (publish) or sub (subscribe)
[-m <message>] Payload to send
[-n <number>] Number of messages to send or receive
[-q 0|1|2] Quality of Service
[-clean] CleanSession (true if -clean is present)
[-id <clientid>] CliendID
[-user <user>] User
[-password <password>] Password
[-broker <uri>] Broker URI
[-topic <topic>] Topic
[-store <path>] Store Directory
*/
func main() {
topic := flag.String("topic", "", "The topic name to/from which to publish/subscribe")
broker := flag.String("broker", "tcp://iot.eclipse.org:1883", "The broker URI. ex: tcp://10.10.1.1:1883")
password := flag.String("password", "", "The password (optional)")
user := flag.String("user", "", "The User (optional)")
id := flag.String("id", "testgoid", "The ClientID (optional)")
cleansess := flag.Bool("clean", false, "Set Clean Session (default false)")
qos := flag.Int("qos", 0, "The Quality of Service 0,1,2 (default 0)")
num := flag.Int("num", 1, "The number of messages to publish or subscribe (default 1)")
payload := flag.String("message", "", "The message text to publish (default empty)")
action := flag.String("action", "", "Action publish or subscribe (required)")
store := flag.String("store", ":memory:", "The Store Directory (default use memory store)")
flag.Parse()
if *action != "pub" && *action != "sub" {
fmt.Println("Invalid setting for -action, must be pub or sub")
return
}
if *topic == "" {
fmt.Println("Invalid setting for -topic, must not be empty")
return
}
fmt.Printf("Sample Info:\n")
fmt.Printf("\taction: %s\n", *action)
fmt.Printf("\tbroker: %s\n", *broker)
fmt.Printf("\tclientid: %s\n", *id)
fmt.Printf("\tuser: %s\n", *user)
fmt.Printf("\tpassword: %s\n", *password)
fmt.Printf("\ttopic: %s\n", *topic)
fmt.Printf("\tmessage: %s\n", *payload)
fmt.Printf("\tqos: %d\n", *qos)
fmt.Printf("\tcleansess: %v\n", *cleansess)
fmt.Printf("\tnum: %d\n", *num)
fmt.Printf("\tstore: %s\n", *store)
opts := MQTT.NewClientOptions()
opts.AddBroker(*broker)
opts.SetClientID(*id)
opts.SetUsername(*user)
opts.SetPassword(*password)
opts.SetCleanSession(*cleansess)
if *store != ":memory:" {
opts.SetStore(MQTT.NewFileStore(*store))
}
if *action == "pub" {
client := MQTT.NewClient(opts)
if token := client.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
fmt.Println("Sample Publisher Started")
for i := 0; i < *num; i++ {
fmt.Println("---- doing publish ----")
token := client.Publish(*topic, byte(*qos), false, *payload)
token.Wait()
}
client.Disconnect(250)
fmt.Println("Sample Publisher Disconnected")
} else {
receiveCount := 0
choke := make(chan [2]string)
opts.SetDefaultPublishHandler(func(client *MQTT.Client, msg MQTT.Message) {
choke <- [2]string{msg.Topic(), string(msg.Payload())}
})
client := MQTT.NewClient(opts)
if token := client.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
if token := client.Subscribe(*topic, byte(*qos), nil); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
os.Exit(1)
}
for receiveCount < *num {
incoming := <-choke
fmt.Printf("RECEIVED TOPIC: %s MESSAGE: %s\n", incoming[0], incoming[1])
receiveCount++
}
client.Disconnect(250)
fmt.Println("Sample Subscriber Disconnected")
}
}

150
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/CAfile.pem generated vendored Normal file
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Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1 (0x1)
Signature Algorithm: sha1WithRSAEncryption
Issuer: C=US, ST=Dummy, L=Dummy, O=Dummy, OU=Dummy, CN=Dummy CA
Validity
Not Before: Oct 21 19:24:23 2013 GMT
Not After : Sep 25 19:24:23 2018 GMT
Subject: C=US, ST=Dummy, L=Dummy, O=Dummy, OU=Dummy, CN=Dummy CA
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c2:d1:d0:31:dc:93:c3:ad:88:0d:f8:93:fe:cc:
aa:04:1d:85:aa:c3:bb:bd:87:04:f0:42:67:14:34:
4a:56:94:2b:bf:d0:6b:72:30:38:39:35:20:8c:e3:
7e:65:82:b0:7e:3e:1d:f1:18:82:b7:d6:19:59:43:
ed:81:be:eb:51:44:fc:77:9e:37:ad:e1:a0:18:b9:
4b:59:79:90:81:a4:e4:52:2f:fc:e2:ff:98:10:5e:
d5:13:9a:16:62:1a:e0:cb:ab:1d:ae:da:d1:40:d4:
97:b1:e6:e3:f1:97:2c:2a:52:73:ab:d0:a2:15:f3:
1e:9a:b0:67:d0:62:67:4b:74:b0:bb:8f:ef:9e:32:
6a:4c:27:4e:82:7c:16:66:ce:06:e9:a3:d9:36:4f:
f4:3e:bc:80:00:93:c1:ca:31:cf:03:68:d4:e5:8b:
38:45:b6:1b:35:b0:c0:e9:4a:62:75:83:01:aa:b9:
c1:0b:c0:ee:97:c0:73:23:cd:34:ec:bb:3c:95:35:
c8:2d:69:ff:86:d8:1f:c8:04:7e:18:de:62:c2:4b:
37:c6:aa:8e:03:bf:2b:0d:97:20:2a:75:47:ec:98:
29:3c:64:52:ef:91:8b:63:0f:6a:f8:c2:9d:08:6a:
61:68:6f:64:9a:56:b2:0a:bc:7b:59:3d:7f:fd:ba:
12:4b
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
5B:BB:3E:8E:2D:90:AD:AE:58:07:FF:53:00:18:98:FF:44:84:4C:BA
X509v3 Authority Key Identifier:
keyid:5B:BB:3E:8E:2D:90:AD:AE:58:07:FF:53:00:18:98:FF:44:84:4C:BA
X509v3 Basic Constraints:
CA:TRUE
Signature Algorithm: sha1WithRSAEncryption
3c:89:0b:bd:49:10:a6:1a:f6:2a:4b:5f:02:3d:ee:f3:19:4f:
c9:10:79:9c:01:ef:88:22:3d:03:5b:1a:14:46:b6:7f:9b:af:
a5:99:1a:d4:d4:9b:d6:6f:c1:fe:96:8f:9a:9e:47:42:b4:ee:
21:56:6a:c4:92:38:6c:81:cd:8e:31:43:86:7c:97:15:90:80:
d8:21:f0:46:be:2a:2f:f2:96:07:85:74:a8:fa:1b:78:8f:80:
c1:5e:bc:d9:06:c2:33:9e:8e:f9:08:dd:43:7b:6f:5a:22:67:
46:78:5d:fb:4a:4e:c2:c6:29:94:17:53:a6:c5:a9:d6:67:06:
4f:07:ef:da:5b:45:21:83:cb:31:b2:dc:dc:ac:13:19:98:3f:
98:5f:2c:b4:b4:da:d4:43:d7:a9:1a:6e:b6:cf:be:85:a8:80:
1f:8a:c1:95:8a:83:a4:af:d2:23:4a:b6:18:87:4e:28:31:36:
03:2c:bf:e4:9e:b6:75:fd:c4:68:ed:4d:d5:a8:fa:a5:81:13:
17:1c:43:67:02:1c:d0:e6:00:6e:8b:13:e6:60:1f:ba:40:78:
93:25:ca:59:5a:71:cc:58:d4:52:63:1d:b3:3c:ce:37:f1:89:
78:fc:13:fa:b3:ea:22:af:17:68:8a:a1:59:57:f5:1a:49:6e:
b9:f6:5f:b3
-----BEGIN CERTIFICATE-----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=
-----END CERTIFICATE-----
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1 (0x1)
Signature Algorithm: sha1WithRSAEncryption
Issuer: C=US, ST=Dummy, L=Dummy, O=Dummy, OU=Dummy, CN=Dummy CA
Validity
Not Before: Oct 21 19:24:23 2013 GMT
Not After : Sep 25 19:24:23 2018 GMT
Subject: C=US, ST=Dummy, L=Dummy, O=Dummy, OU=Dummy, CN=Dummy Intermediate CA
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:cf:7d:92:07:a5:56:1b:6f:4c:f3:34:c2:12:c2:
34:62:3b:69:aa:a6:0c:c6:70:5b:93:bc:dc:41:98:
61:87:61:36:be:8c:08:dd:31:a9:33:76:d3:66:3e:
77:60:1e:ed:9e:e1:e5:ef:bf:17:91:ac:0c:63:07:
01:ab:30:67:bc:16:a6:2f:79:f0:61:8c:79:2d:3c:
98:60:74:61:c4:5f:60:44:85:71:92:9d:cc:7b:14:
39:74:aa:44:f9:9f:ae:f6:c7:8d:c3:01:47:53:24:
ac:7b:a2:f6:c5:7d:65:37:40:0b:20:c8:d4:14:cd:
f8:f4:57:ea:23:70:f4:e3:99:2b:1c:9a:67:37:ed:
93:c7:a7:7c:86:90:f7:ae:fc:6f:4b:18:dc:d5:eb:
f3:68:33:d6:78:14:d1:ca:a7:06:7d:75:34:f6:c0:
d4:15:1b:21:2b:78:d9:76:24:a5:f0:c6:13:c8:1e:
4a:c8:ca:77:34:4e:f8:fa:49:5f:6c:e1:66:a8:65:
f0:8c:bc:44:20:03:ac:af:4a:61:a5:39:48:51:1b:
cb:d8:22:29:60:27:47:42:fc:bf:6a:77:65:58:09:
20:82:1c:d1:16:5e:5a:18:ea:99:61:8e:93:94:27:
30:20:dd:44:03:50:43:b4:ec:a3:0f:ee:91:69:d7:
b1:5b
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Basic Constraints:
CA:TRUE
Signature Algorithm: sha1WithRSAEncryption
39:a0:8d:2f:68:22:1d:4f:3e:db:f1:9b:29:20:77:23:f8:21:
34:17:84:00:88:a8:3e:a1:4d:84:94:90:96:02:e6:6a:b4:20:
51:a0:66:20:38:05:18:aa:2a:3e:9a:50:60:af:eb:4a:70:ac:
9b:59:30:d5:17:14:9c:b4:91:6a:1b:c3:45:8a:dd:cd:2f:c6:
c5:8c:fe:d0:76:20:63:a4:97:db:e3:2a:8e:c1:3d:c8:b6:06:
2d:49:7a:d9:8a:de:16:ea:5d:5f:fb:41:79:0d:8f:d2:23:00:
d9:b9:6f:93:45:bb:74:17:ea:6b:72:13:01:86:fe:8d:7e:8f:
27:71:76:a9:37:6d:6c:90:5a:3f:d9:6d:4d:6c:a4:64:7a:ea:
82:c9:87:ee:6a:d0:6e:30:05:7f:19:1d:19:31:a9:9a:ce:21:
84:da:47:c7:a0:66:12:e8:7e:57:69:5d:9c:24:e5:46:3c:bf:
37:f6:88:c3:b1:42:de:3b:81:ed:f5:ae:e2:23:9e:c2:89:a1:
e7:5c:1d:49:0f:ed:ae:55:60:0e:4e:4c:e9:8a:64:e6:ae:c5:
d1:99:a7:70:4c:7e:5d:53:ac:88:2c:0f:0b:21:94:1a:32:f9:
a1:cc:1e:67:98:6b:b6:e9:b1:b9:4b:46:02:b1:65:c9:49:83:
80:bd:b9:70
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

9
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/README generated vendored Normal file
View File

@ -0,0 +1,9 @@
Certificate structure:
Root CA
|
|-> Intermediate CA
|
|-> Server
|
|-> Client

20
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/client-crt.pem generated vendored Normal file
View File

@ -0,0 +1,20 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

27
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/client-key.pem generated vendored Normal file
View File

@ -0,0 +1,27 @@
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

20
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/intermediateCA-crt.pem generated vendored Normal file
View File

@ -0,0 +1,20 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

27
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/intermediateCA-key.pem generated vendored Normal file
View File

@ -0,0 +1,27 @@
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

18
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/mosquitto.org.crt generated vendored Normal file
View File

@ -0,0 +1,18 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

21
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/rootCA-crt.pem generated vendored Normal file
View File

@ -0,0 +1,21 @@
-----BEGIN CERTIFICATE-----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=
-----END CERTIFICATE-----

27
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/rootCA-key.pem generated vendored Normal file
View File

@ -0,0 +1,27 @@
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

21
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/server-crt.pem generated vendored Normal file
View File

@ -0,0 +1,21 @@
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

27
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/samplecerts/server-key.pem generated vendored Normal file
View File

@ -0,0 +1,27 @@
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

51
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/sango.go generated vendored Normal file
View File

@ -0,0 +1,51 @@
package main
import (
"fmt"
"os"
"time"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
)
var f MQTT.MessageHandler = func(client *MQTT.Client, msg MQTT.Message) {
fmt.Printf("TOPIC: %s\n", msg.Topic())
fmt.Printf("MSG: %s\n", msg.Payload())
}
var onConnect MQTT.OnConnectHandler = func(client *MQTT.Client) {
fmt.Println("onConnect")
if token := client.Subscribe("shirou@github/#", 0, nil); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
os.Exit(1)
}
}
var subscribed = "#"
func main() {
opts := MQTT.NewClientOptions().AddBroker("tcp://lite.mqtt.shiguredo.jp:1883")
opts.SetDefaultPublishHandler(f)
opts.SetOnConnectHandler(onConnect)
opts.SetCleanSession(true)
opts.SetUsername("shirou@github")
opts.SetPassword("8Ub6F68kfYlr7RoV")
c := MQTT.NewClient(opts)
if token := c.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
qos := 0
retain := false
payload := "sanple"
topic := "shirou@github/log"
token := c.Publish(topic, byte(qos), retain, payload)
// token.Wait()
fmt.Println("%v", token.Error())
for {
time.Sleep(1 * time.Second)
}
}

35
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/sim.go generated vendored Normal file
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@ -0,0 +1,35 @@
package main
import (
"fmt"
"os"
"time"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
)
var f MQTT.MessageHandler = func(client *MQTT.Client, msg MQTT.Message) {
fmt.Printf("TOPIC: %s\n", msg.Topic())
fmt.Printf("MSG: %s\n", msg.Payload())
}
var subscribed = "#"
func main() {
opts := MQTT.NewClientOptions().AddBroker("tcp://localhost:1883")
opts.SetDefaultPublishHandler(f)
opts.SetCleanSession(true)
c := MQTT.NewClient(opts)
if token := c.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
if token := c.Subscribe("#", 0, nil); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
os.Exit(1)
}
for {
time.Sleep(1 * time.Second)
}
}

42
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/sim2.go generated vendored Normal file
View File

@ -0,0 +1,42 @@
package main
import (
"fmt"
"os"
"time"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
)
var f MQTT.MessageHandler = func(client *MQTT.Client, msg MQTT.Message) {
fmt.Printf("TOPIC: %s\n", msg.Topic())
fmt.Printf("MSG: %s\n", msg.Payload())
}
var onConnect MQTT.OnConnectHandler = func(client *MQTT.Client) {
fmt.Println("onConnect")
if token := client.Subscribe("#", 0, nil); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
os.Exit(1)
}
}
var subscribed = "#"
func main() {
// opts := MQTT.NewClientOptions().AddBroker("tcp://localhost:1883")
opts := MQTT.NewClientOptions().AddBroker("tcp://lite.mqtt.shiguredo.jp:1883")
opts.SetDefaultPublishHandler(f)
opts.SetOnConnectHandler(onConnect)
opts.SetCleanSession(true)
opts.SetUsername("shirou@github.com")
c := MQTT.NewClient(opts)
if token := c.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
for {
time.Sleep(1 * time.Second)
}
}

130
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/samples/sim_pub.go generated vendored Normal file
View File

@ -0,0 +1,130 @@
/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package main
import (
"flag"
"fmt"
"os"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
)
/*
Options:
[-help] Display help
[-a pub|sub] Action pub (publish) or sub (subscribe)
[-m <message>] Payload to send
[-n <number>] Number of messages to send or receive
[-q 0|1|2] Quality of Service
[-clean] CleanSession (true if -clean is present)
[-id <clientid>] CliendID
[-user <user>] User
[-password <password>] Password
[-broker <uri>] Broker URI
[-topic <topic>] Topic
[-store <path>] Store Directory
*/
func main() {
topic := flag.String("topic", "", "The topic name to/from which to publish/subscribe")
broker := flag.String("broker", "tcp://iot.eclipse.org:1883", "The broker URI. ex: tcp://10.10.1.1:1883")
password := flag.String("password", "", "The password (optional)")
user := flag.String("user", "", "The User (optional)")
id := flag.String("id", "testgoid", "The ClientID (optional)")
cleansess := flag.Bool("clean", false, "Set Clean Session (default false)")
qos := flag.Int("qos", 0, "The Quality of Service 0,1,2 (default 0)")
num := flag.Int("num", 1, "The number of messages to publish or subscribe (default 1)")
payload := flag.String("message", "", "The message text to publish (default empty)")
action := flag.String("action", "", "Action publish or subscribe (required)")
store := flag.String("store", ":memory:", "The Store Directory (default use memory store)")
flag.Parse()
if *action != "pub" && *action != "sub" {
fmt.Println("Invalid setting for -action, must be pub or sub")
return
}
if *topic == "" {
fmt.Println("Invalid setting for -topic, must not be empty")
return
}
fmt.Printf("Sample Info:\n")
fmt.Printf("\taction: %s\n", *action)
fmt.Printf("\tbroker: %s\n", *broker)
fmt.Printf("\tclientid: %s\n", *id)
fmt.Printf("\tuser: %s\n", *user)
fmt.Printf("\tpassword: %s\n", *password)
fmt.Printf("\ttopic: %s\n", *topic)
fmt.Printf("\tmessage: %s\n", *payload)
fmt.Printf("\tqos: %d\n", *qos)
fmt.Printf("\tcleansess: %v\n", *cleansess)
fmt.Printf("\tnum: %d\n", *num)
fmt.Printf("\tstore: %s\n", *store)
opts := MQTT.NewClientOptions()
opts.AddBroker(*broker)
opts.SetClientID(*id)
opts.SetUsername(*user)
opts.SetPassword(*password)
opts.SetCleanSession(*cleansess)
if *store != ":memory:" {
opts.SetStore(MQTT.NewFileStore(*store))
}
if *action == "pub" {
client := MQTT.NewClient(opts)
if token := client.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
fmt.Println("Sample Publisher Started")
for i := 0; i < *num; i++ {
fmt.Println("---- doing publish ----")
token := client.Publish(*topic, byte(*qos), false, *payload)
token.Wait()
}
client.Disconnect(250)
fmt.Println("Sample Publisher Disconnected")
} else {
receiveCount := 0
choke := make(chan [2]string)
opts.SetDefaultPublishHandler(func(client *MQTT.Client, msg MQTT.Message) {
choke <- [2]string{msg.Topic(), string(msg.Payload())}
})
client := MQTT.NewClient(opts)
if token := client.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
if token := client.Subscribe(*topic, byte(*qos), nil); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
os.Exit(1)
}
for receiveCount < *num {
incoming := <-choke
fmt.Printf("RECEIVED TOPIC: %s MESSAGE: %s\n", incoming[0], incoming[1])
receiveCount++
}
client.Disconnect(250)
fmt.Println("Sample Subscriber Disconnected")
}
}

58
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package main
import (
"fmt"
"os"
"time"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
)
var f MQTT.MessageHandler = func(client *MQTT.Client, msg MQTT.Message) {
fmt.Printf("TOPIC: %s\n", msg.Topic())
fmt.Printf("MSG: %s\n", msg.Payload())
}
func main() {
opts := MQTT.NewClientOptions().AddBroker("tcp://iot.eclipse.org:1883").SetClientID("gotrivial")
opts.SetDefaultPublishHandler(f)
c := MQTT.NewClient(opts)
if token := c.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
if token := c.Subscribe("/go-mqtt/sample", 0, nil); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
os.Exit(1)
}
for i := 0; i < 5; i++ {
text := fmt.Sprintf("this is msg #%d!", i)
token := c.Publish("/go-mqtt/sample", 0, false, text)
token.Wait()
}
time.Sleep(3 * time.Second)
if token := c.Unsubscribe("/go-mqtt/sample"); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
os.Exit(1)
}
c.Disconnect(250)
}

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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
/*
To run this sample, The following certificates
must be created:
rootCA-crt.pem - root certificate authority that is used
to sign and verify the client and server
certificates.
rootCA-key.pem - keyfile for the rootCA.
server-crt.pem - server certificate signed by the CA.
server-key.pem - keyfile for the server certificate.
client-crt.pem - client certificate signed by the CA.
client-key.pem - keyfile for the client certificate.
CAfile.pem - file containing concatenated CA certificates
if there is more than 1 in the chain.
(e.g. root CA -> intermediate CA -> server cert)
Instead of creating CAfile.pem, rootCA-crt.pem can be added
to the default openssl CA certificate bundle. To find the
default CA bundle used, check:
$GO_ROOT/src/pks/crypto/x509/root_unix.go
To use this CA bundle, just set tls.Config.RootCAs = nil.
*/
package main
import "io/ioutil"
import "fmt"
import "time"
import "crypto/tls"
import "crypto/x509"
import MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
func NewTLSConfig() *tls.Config {
// Import trusted certificates from CAfile.pem.
// Alternatively, manually add CA certificates to
// default openssl CA bundle.
certpool := x509.NewCertPool()
pemCerts, err := ioutil.ReadFile("samplecerts/CAfile.pem")
if err == nil {
certpool.AppendCertsFromPEM(pemCerts)
}
// Import client certificate/key pair
cert, err := tls.LoadX509KeyPair("samplecerts/client-crt.pem", "samplecerts/client-key.pem")
if err != nil {
panic(err)
}
// Just to print out the client certificate..
cert.Leaf, err = x509.ParseCertificate(cert.Certificate[0])
if err != nil {
panic(err)
}
fmt.Println(cert.Leaf)
// Create tls.Config with desired tls properties
return &tls.Config{
// RootCAs = certs used to verify server cert.
RootCAs: certpool,
// ClientAuth = whether to request cert from server.
// Since the server is set up for SSL, this happens
// anyways.
ClientAuth: tls.NoClientCert,
// ClientCAs = certs used to validate client cert.
ClientCAs: nil,
// InsecureSkipVerify = verify that cert contents
// match server. IP matches what is in cert etc.
InsecureSkipVerify: true,
// Certificates = list of certs client sends to server.
Certificates: []tls.Certificate{cert},
}
}
var f MQTT.MessageHandler = func(client *MQTT.Client, msg MQTT.Message) {
fmt.Printf("TOPIC: %s\n", msg.Topic())
fmt.Printf("MSG: %s\n", msg.Payload())
}
func main() {
tlsconfig := NewTLSConfig()
opts := MQTT.NewClientOptions()
opts.AddBroker("ssl://iot.eclipse.org:8883")
opts.SetClientID("ssl-sample").SetTLSConfig(tlsconfig)
opts.SetDefaultPublishHandler(f)
// Start the connection
c := MQTT.NewClient(opts)
if token := c.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
}
c.Subscribe("/go-mqtt/sample", 0, nil)
i := 0
for _ = range time.Tick(time.Duration(1) * time.Second) {
if i == 5 {
break
}
text := fmt.Sprintf("this is msg #%d!", i)
c.Publish("/go-mqtt/sample", 0, false, text)
i++
}
c.Disconnect(250)
}

70
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package main
import (
"bufio"
"crypto/tls"
"flag"
"fmt"
"io"
//"log"
"os"
"strconv"
"time"
)
import MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
func main() {
//MQTT.DEBUG = log.New(os.Stdout, "", 0)
//MQTT.ERROR = log.New(os.Stdout, "", 0)
stdin := bufio.NewReader(os.Stdin)
hostname, _ := os.Hostname()
server := flag.String("server", "tcp://127.0.0.1:1883", "The full URL of the MQTT server to connect to")
topic := flag.String("topic", hostname, "Topic to publish the messages on")
qos := flag.Int("qos", 0, "The QoS to send the messages at")
retained := flag.Bool("retained", false, "Are the messages sent with the retained flag")
clientid := flag.String("clientid", hostname+strconv.Itoa(time.Now().Second()), "A clientid for the connection")
username := flag.String("username", "", "A username to authenticate to the MQTT server")
password := flag.String("password", "", "Password to match username")
flag.Parse()
connOpts := MQTT.NewClientOptions().AddBroker(*server).SetClientID(*clientid).SetCleanSession(true)
if *username != "" {
connOpts.SetUsername(*username)
if *password != "" {
connOpts.SetPassword(*password)
}
}
tlsConfig := &tls.Config{InsecureSkipVerify: true, ClientAuth: tls.NoClientCert}
connOpts.SetTLSConfig(tlsConfig)
client := MQTT.NewClient(connOpts)
if token := client.Connect(); token.Wait() && token.Error() != nil {
fmt.Println(token.Error())
return
}
fmt.Printf("Connected to %s\n", *server)
for {
message, err := stdin.ReadString('\n')
if err == io.EOF {
os.Exit(0)
}
client.Publish(*topic, byte(*qos), *retained, message)
}
}

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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package main
import (
"crypto/tls"
"flag"
"fmt"
//"log"
"os"
"os/signal"
"strconv"
"syscall"
"time"
MQTT "git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git"
)
func onMessageReceived(client *MQTT.Client, message MQTT.Message) {
fmt.Printf("Received message on topic: %s\nMessage: %s\n", message.Topic(), message.Payload())
}
var i int64
func main() {
//MQTT.DEBUG = log.New(os.Stdout, "", 0)
//MQTT.ERROR = log.New(os.Stdout, "", 0)
c := make(chan os.Signal, 1)
i = 0
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
go func() {
<-c
fmt.Println("signal received, exiting")
os.Exit(0)
}()
hostname, _ := os.Hostname()
server := flag.String("server", "tcp://127.0.0.1:1883", "The full url of the MQTT server to connect to ex: tcp://127.0.0.1:1883")
topic := flag.String("topic", "#", "Topic to subscribe to")
qos := flag.Int("qos", 0, "The QoS to subscribe to messages at")
clientid := flag.String("clientid", hostname+strconv.Itoa(time.Now().Second()), "A clientid for the connection")
username := flag.String("username", "", "A username to authenticate to the MQTT server")
password := flag.String("password", "", "Password to match username")
flag.Parse()
connOpts := &MQTT.ClientOptions{
ClientID: *clientid,
CleanSession: true,
Username: *username,
Password: *password,
MaxReconnectInterval: 1 * time.Second,
KeepAlive: 30 * time.Second,
TLSConfig: tls.Config{InsecureSkipVerify: true, ClientAuth: tls.NoClientCert},
}
connOpts.AddBroker(*server)
connOpts.OnConnect = func(c *MQTT.Client) {
if token := c.Subscribe(*topic, byte(*qos), onMessageReceived); token.Wait() && token.Error() != nil {
panic(token.Error())
}
}
client := MQTT.NewClient(connOpts)
if token := client.Connect(); token.Wait() && token.Error() != nil {
panic(token.Error())
} else {
fmt.Printf("Connected to %s\n", *server)
}
for {
time.Sleep(1 * time.Second)
}
}

125
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/store.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"fmt"
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"strconv"
)
const (
inboundPrefix = "i."
outboundPrefix = "o."
)
// Store is an interface which can be used to provide implementations
// for message persistence.
// Because we may have to store distinct messages with the same
// message ID, we need a unique key for each message. This is
// possible by prepending "i." or "o." to each message id
type Store interface {
Open()
Put(string, packets.ControlPacket)
Get(string) packets.ControlPacket
All() []string
Del(string)
Close()
Reset()
}
// A key MUST have the form "X.[messageid]"
// where X is 'i' or 'o'
func mIDFromKey(key string) uint16 {
s := key[2:]
i, err := strconv.Atoi(s)
chkerr(err)
return uint16(i)
}
// Return a string of the form "i.[id]"
func inboundKeyFromMID(id uint16) string {
return fmt.Sprintf("%s%d", inboundPrefix, id)
}
// Return a string of the form "o.[id]"
func outboundKeyFromMID(id uint16) string {
return fmt.Sprintf("%s%d", outboundPrefix, id)
}
// govern which outgoing messages are persisted
func persistOutbound(s Store, m packets.ControlPacket) {
switch m.Details().Qos {
case 0:
switch m.(type) {
case *packets.PubackPacket, *packets.PubcompPacket:
// Sending puback. delete matching publish
// from ibound
s.Del(inboundKeyFromMID(m.Details().MessageID))
}
case 1:
switch m.(type) {
case *packets.PublishPacket, *packets.PubrelPacket, *packets.SubscribePacket, *packets.UnsubscribePacket:
// Sending publish. store in obound
// until puback received
s.Put(outboundKeyFromMID(m.Details().MessageID), m)
default:
chkcond(false)
}
case 2:
switch m.(type) {
case *packets.PublishPacket:
// Sending publish. store in obound
// until pubrel received
s.Put(outboundKeyFromMID(m.Details().MessageID), m)
default:
chkcond(false)
}
}
}
// govern which incoming messages are persisted
func persistInbound(s Store, m packets.ControlPacket) {
switch m.Details().Qos {
case 0:
switch m.(type) {
case *packets.PubackPacket, *packets.SubackPacket, *packets.UnsubackPacket, *packets.PubcompPacket:
// Received a puback. delete matching publish
// from obound
s.Del(outboundKeyFromMID(m.Details().MessageID))
case *packets.PublishPacket, *packets.PubrecPacket, *packets.PingrespPacket, *packets.ConnackPacket:
default:
chkcond(false)
}
case 1:
switch m.(type) {
case *packets.PublishPacket, *packets.PubrelPacket:
// Received a publish. store it in ibound
// until puback sent
s.Put(inboundKeyFromMID(m.Details().MessageID), m)
default:
chkcond(false)
}
case 2:
switch m.(type) {
case *packets.PublishPacket:
// Received a publish. store it in ibound
// until pubrel received
s.Put(inboundKeyFromMID(m.Details().MessageID), m)
default:
chkcond(false)
}
}
}

156
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/*
* Copyright (c) 2014 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Allan Stockdill-Mander
*/
package mqtt
import (
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"sync"
"time"
)
//PacketAndToken is a struct that contains both a ControlPacket and a
//Token. This struct is passed via channels between the client interface
//code and the underlying code responsible for sending and receiving
//MQTT messages.
type PacketAndToken struct {
p packets.ControlPacket
t Token
}
//Token defines the interface for the tokens used to indicate when
//actions have completed.
type Token interface {
Wait() bool
WaitTimeout(time.Duration) bool
flowComplete()
Error() error
}
type baseToken struct {
m sync.RWMutex
complete chan struct{}
ready bool
err error
}
// Wait will wait indefinitely for the Token to complete, ie the Publish
// to be sent and confirmed receipt from the broker
func (b *baseToken) Wait() bool {
b.m.Lock()
defer b.m.Unlock()
if !b.ready {
<-b.complete
b.ready = true
}
return b.ready
}
// WaitTimeout takes a time in ms to wait for the flow associated with the
// Token to complete, returns true if it returned before the timeout or
// returns false if the timeout occurred. In the case of a timeout the Token
// does not have an error set in case the caller wishes to wait again
func (b *baseToken) WaitTimeout(d time.Duration) bool {
b.m.Lock()
defer b.m.Unlock()
if !b.ready {
select {
case <-b.complete:
b.ready = true
case <-time.After(d):
}
}
return b.ready
}
func (b *baseToken) flowComplete() {
close(b.complete)
}
func (b *baseToken) Error() error {
b.m.RLock()
defer b.m.RUnlock()
return b.err
}
func newToken(tType byte) Token {
switch tType {
case packets.Connect:
return &ConnectToken{baseToken: baseToken{complete: make(chan struct{})}}
case packets.Subscribe:
return &SubscribeToken{baseToken: baseToken{complete: make(chan struct{})}, subResult: make(map[string]byte)}
case packets.Publish:
return &PublishToken{baseToken: baseToken{complete: make(chan struct{})}}
case packets.Unsubscribe:
return &UnsubscribeToken{baseToken: baseToken{complete: make(chan struct{})}}
case packets.Disconnect:
return &DisconnectToken{baseToken: baseToken{complete: make(chan struct{})}}
}
return nil
}
//ConnectToken is an extension of Token containing the extra fields
//required to provide information about calls to Connect()
type ConnectToken struct {
baseToken
returnCode byte
}
//ReturnCode returns the acknowlegement code in the connack sent
//in response to a Connect()
func (c *ConnectToken) ReturnCode() byte {
c.m.RLock()
defer c.m.RUnlock()
return c.returnCode
}
//PublishToken is an extension of Token containing the extra fields
//required to provide information about calls to Publish()
type PublishToken struct {
baseToken
messageID uint16
}
//MessageID returns the MQTT message ID that was assigned to the
//Publish packet when it was sent to the broker
func (p *PublishToken) MessageID() uint16 {
return p.messageID
}
//SubscribeToken is an extension of Token containing the extra fields
//required to provide information about calls to Subscribe()
type SubscribeToken struct {
baseToken
subs []string
subResult map[string]byte
}
//Result returns a map of topics that were subscribed to along with
//the matching return code from the broker. This is either the Qos
//value of the subscription or an error code.
func (s *SubscribeToken) Result() map[string]byte {
s.m.RLock()
defer s.m.RUnlock()
return s.subResult
}
//UnsubscribeToken is an extension of Token containing the extra fields
//required to provide information about calls to Unsubscribe()
type UnsubscribeToken struct {
baseToken
}
//DisconnectToken is an extension of Token containing the extra fields
//required to provide information about calls to Disconnect()
type DisconnectToken struct {
baseToken
}

82
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/topic.go generated vendored Normal file
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/*
* Copyright (c) 2014 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"errors"
"strings"
)
//InvalidQos is the error returned when an packet is to be sent
//with an invalid Qos value
var ErrInvalidQos = errors.New("Invalid QoS")
//InvalidTopicEmptyString is the error returned when a topic string
//is passed in that is 0 length
var ErrInvalidTopicEmptyString = errors.New("Invalid Topic; empty string")
//InvalidTopicMultilevel is the error returned when a topic string
//is passed in that has the multi level wildcard in any position but
//the last
var ErrInvalidTopicMultilevel = errors.New("Invalid Topic; multi-level wildcard must be last level")
// Topic Names and Topic Filters
// The MQTT v3.1.1 spec clarifies a number of ambiguities with regard
// to the validity of Topic strings.
// - A Topic must be between 1 and 65535 bytes.
// - A Topic is case sensitive.
// - A Topic may contain whitespace.
// - A Topic containing a leading forward slash is different than a Topic without.
// - A Topic may be "/" (two levels, both empty string).
// - A Topic must be UTF-8 encoded.
// - A Topic may contain any number of levels.
// - A Topic may contain an empty level (two forward slashes in a row).
// - A TopicName may not contain a wildcard.
// - A TopicFilter may only have a # (multi-level) wildcard as the last level.
// - A TopicFilter may contain any number of + (single-level) wildcards.
// - A TopicFilter with a # will match the absense of a level
// Example: a subscription to "foo/#" will match messages published to "foo".
func validateSubscribeMap(subs map[string]byte) ([]string, []byte, error) {
var topics []string
var qoss []byte
for topic, qos := range subs {
if err := validateTopicAndQos(topic, qos); err != nil {
return nil, nil, err
}
topics = append(topics, topic)
qoss = append(qoss, qos)
}
return topics, qoss, nil
}
func validateTopicAndQos(topic string, qos byte) error {
if len(topic) == 0 {
return ErrInvalidTopicEmptyString
}
levels := strings.Split(topic, "/")
for i, level := range levels {
if level == "#" && i != len(levels)-1 {
return ErrInvalidTopicMultilevel
}
}
if qos < 0 || qos > 2 {
return ErrInvalidQos
}
return nil
}

36
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/trace.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"io/ioutil"
"log"
)
// Internal levels of library output that are initialised to not print
// anything but can be overridden by programmer
var (
ERROR *log.Logger
CRITICAL *log.Logger
WARN *log.Logger
DEBUG *log.Logger
)
func init() {
ERROR = log.New(ioutil.Discard, "", 0)
CRITICAL = log.New(ioutil.Discard, "", 0)
WARN = log.New(ioutil.Discard, "", 0)
DEBUG = log.New(ioutil.Discard, "", 0)
}

56
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/unit_client_test.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"log"
"net/http"
"os"
"testing"
_ "net/http/pprof"
)
func init() {
DEBUG = log.New(os.Stderr, "DEBUG ", log.Ltime)
WARN = log.New(os.Stderr, "WARNING ", log.Ltime)
CRITICAL = log.New(os.Stderr, "CRITICAL ", log.Ltime)
ERROR = log.New(os.Stderr, "ERROR ", log.Ltime)
go func() {
log.Println(http.ListenAndServe("localhost:6060", nil))
}()
}
func Test_NewClient_simple(t *testing.T) {
ops := NewClientOptions().SetClientID("foo").AddBroker("tcp://10.10.0.1:1883")
c := NewClient(ops)
if c == nil {
t.Fatalf("ops is nil")
}
if c.options.ClientID != "foo" {
t.Fatalf("bad client id")
}
if c.options.Servers[0].Scheme != "tcp" {
t.Fatalf("bad server scheme")
}
if c.options.Servers[0].Host != "10.10.0.1:1883" {
t.Fatalf("bad server host")
}
}

111
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/unit_messageids_test.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"fmt"
"testing"
"time"
)
type DummyToken struct{}
func (d *DummyToken) Wait() bool {
return true
}
func (d *DummyToken) WaitTimeout(t time.Duration) bool {
return true
}
func (d *DummyToken) flowComplete() {}
func (d *DummyToken) Error() error {
return nil
}
func Test_getID(t *testing.T) {
mids := &messageIds{index: make(map[uint16]Token)}
i1 := mids.getID(&DummyToken{})
if i1 != 1 {
t.Fatalf("i1 was wrong: %v", i1)
}
i2 := mids.getID(&DummyToken{})
if i2 != 2 {
t.Fatalf("i2 was wrong: %v", i2)
}
for i := uint16(3); i < 100; i++ {
id := mids.getID(&DummyToken{})
if id != i {
t.Fatalf("id was wrong expected %v got %v", i, id)
}
}
}
func Test_freeID(t *testing.T) {
mids := &messageIds{index: make(map[uint16]Token)}
i1 := mids.getID(&DummyToken{})
mids.freeID(i1)
if i1 != 1 {
t.Fatalf("i1 was wrong: %v", i1)
}
i2 := mids.getID(&DummyToken{})
fmt.Printf("i2: %v\n", i2)
}
func Test_messageids_mix(t *testing.T) {
mids := &messageIds{index: make(map[uint16]Token)}
done := make(chan bool)
a := make(chan uint16, 3)
b := make(chan uint16, 20)
c := make(chan uint16, 100)
go func() {
for i := 0; i < 10000; i++ {
a <- mids.getID(&DummyToken{})
mids.freeID(<-b)
}
done <- true
}()
go func() {
for i := 0; i < 10000; i++ {
b <- mids.getID(&DummyToken{})
mids.freeID(<-c)
}
done <- true
}()
go func() {
for i := 0; i < 10000; i++ {
c <- mids.getID(&DummyToken{})
mids.freeID(<-a)
}
done <- true
}()
<-done
<-done
<-done
}

126
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/unit_options_test.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"crypto/tls"
"crypto/x509"
"testing"
"time"
)
func Test_NewClientOptions_default(t *testing.T) {
o := NewClientOptions()
if o.ClientID != "" {
t.Fatalf("bad default client id")
}
if o.Username != "" {
t.Fatalf("bad default username")
}
if o.Password != "" {
t.Fatalf("bad default password")
}
if o.KeepAlive != 30*time.Second {
t.Fatalf("bad default timeout")
}
}
func Test_NewClientOptions_mix(t *testing.T) {
o := NewClientOptions()
o.AddBroker("tcp://192.168.1.2:9999")
o.SetClientID("myclientid")
o.SetUsername("myuser")
o.SetPassword("mypassword")
o.SetKeepAlive(88)
if o.Servers[0].Scheme != "tcp" {
t.Fatalf("bad scheme")
}
if o.Servers[0].Host != "192.168.1.2:9999" {
t.Fatalf("bad host")
}
if o.ClientID != "myclientid" {
t.Fatalf("bad set clientid")
}
if o.Username != "myuser" {
t.Fatalf("bad set username")
}
if o.Password != "mypassword" {
t.Fatalf("bad set password")
}
if o.KeepAlive != 88 {
t.Fatalf("bad set timeout")
}
}
func Test_ModifyOptions(t *testing.T) {
o := NewClientOptions()
o.AddBroker("tcp://3.3.3.3:12345")
c := NewClient(o)
o.AddBroker("ws://2.2.2.2:9999")
o.SetOrderMatters(false)
if c.options.Servers[0].Scheme != "tcp" {
t.Fatalf("client options.server.Scheme was modified")
}
// if c.options.server.Host != "2.2.2.2:9999" {
// t.Fatalf("client options.server.Host was modified")
// }
if o.Order != false {
t.Fatalf("options.order was not modified")
}
}
func Test_TLSConfig(t *testing.T) {
o := NewClientOptions().SetTLSConfig(&tls.Config{
RootCAs: x509.NewCertPool(),
ClientAuth: tls.NoClientCert,
ClientCAs: x509.NewCertPool(),
InsecureSkipVerify: true})
c := NewClient(o)
if c.options.TLSConfig.ClientAuth != tls.NoClientCert {
t.Fatalf("client options.tlsConfig ClientAuth incorrect")
}
if c.options.TLSConfig.InsecureSkipVerify != true {
t.Fatalf("client options.tlsConfig InsecureSkipVerify incorrect")
}
}
func Test_OnConnectionLost(t *testing.T) {
onconnlost := func(client *Client, err error) {
panic(err)
}
o := NewClientOptions().SetConnectionLostHandler(onconnlost)
c := NewClient(o)
if c.options.OnConnectionLost == nil {
t.Fatalf("client options.onconnlost was nil")
}
}

62
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/unit_ping_test.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"bytes"
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"testing"
)
func Test_NewPingReqMessage(t *testing.T) {
pr := packets.NewControlPacket(packets.Pingreq).(*packets.PingreqPacket)
if pr.MessageType != packets.Pingreq {
t.Errorf("NewPingReqMessage bad msg type: %v", pr.MessageType)
}
if pr.RemainingLength != 0 {
t.Errorf("NewPingReqMessage bad remlen, expected 0, got %d", pr.RemainingLength)
}
exp := []byte{
0xC0,
0x00,
}
var buf bytes.Buffer
pr.Write(&buf)
bs := buf.Bytes()
if len(bs) != 2 {
t.Errorf("NewPingReqMessage.Bytes() wrong length: %d", len(bs))
}
if exp[0] != bs[0] || exp[1] != bs[1] {
t.Errorf("NewPingMessage.Bytes() wrong")
}
}
func Test_DecodeMessage_pingresp(t *testing.T) {
bs := bytes.NewBuffer([]byte{
0xD0,
0x00,
})
presp, _ := packets.ReadPacket(bs)
if presp.(*packets.PingrespPacket).MessageType != packets.Pingresp {
t.Errorf("DecodeMessage ping response wrong msg type: %v", presp.(*packets.PingrespPacket).MessageType)
}
if presp.(*packets.PingrespPacket).RemainingLength != 0 {
t.Errorf("DecodeMessage ping response wrong rem len: %d", presp.(*packets.PingrespPacket).RemainingLength)
}
}

287
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/unit_router_test.go generated vendored Normal file
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@ -0,0 +1,287 @@
/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"testing"
)
func Test_newRouter(t *testing.T) {
router, stop := newRouter()
if router == nil {
t.Fatalf("router is nil")
}
if stop == nil {
t.Fatalf("stop is nil")
}
if router.routes.Len() != 0 {
t.Fatalf("router.routes was not empty")
}
}
func Test_AddRoute(t *testing.T) {
router, _ := newRouter()
calledback := false
cb := func(client *Client, msg Message) {
calledback = true
}
router.addRoute("/alpha", cb)
if router.routes.Len() != 1 {
t.Fatalf("router.routes was wrong")
}
}
func Test_Match(t *testing.T) {
router, _ := newRouter()
router.addRoute("/alpha", nil)
if !router.routes.Front().Value.(*route).match("/alpha") {
t.Fatalf("match function is bad")
}
if router.routes.Front().Value.(*route).match("alpha") {
t.Fatalf("match function is bad")
}
}
func Test_match(t *testing.T) {
check := func(route, topic string, exp bool) {
result := routeIncludesTopic(route, topic)
if exp != result {
t.Errorf("match was bad R: %v, T: %v, EXP: %v", route, topic, exp)
}
}
// ** Basic **
R := ""
T := ""
check(R, T, true)
R = "x"
T = ""
check(R, T, false)
R = ""
T = "x"
check(R, T, false)
R = "x"
T = "x"
check(R, T, true)
R = "x"
T = "X"
check(R, T, false)
R = "alpha"
T = "alpha"
check(R, T, true)
R = "alpha"
T = "beta"
check(R, T, false)
// ** / **
R = "/"
T = "/"
check(R, T, true)
R = "/one"
T = "/one"
check(R, T, true)
R = "/"
T = "/two"
check(R, T, false)
R = "/two"
T = "/"
check(R, T, false)
R = "/two"
T = "two"
check(R, T, false) // a leading "/" creates a different topic
R = "/a/"
T = "/a"
check(R, T, false)
R = "/a/"
T = "/a/b"
check(R, T, false)
R = "/a/b"
T = "/a/b"
check(R, T, true)
R = "/a/b/"
T = "/a/b"
check(R, T, false)
R = "/a/b"
T = "/R/b"
check(R, T, false)
// ** + **
R = "/a/+/c"
T = "/a/b/c"
check(R, T, true)
R = "/+/b/c"
T = "/a/b/c"
check(R, T, true)
R = "/a/b/+"
T = "/a/b/c"
check(R, T, true)
R = "/a/+/+"
T = "/a/b/c"
check(R, T, true)
R = "/+/+/+"
T = "/a/b/c"
check(R, T, true)
R = "/+/+/c"
T = "/a/b/c"
check(R, T, true)
R = "/a/b/c/+" // different number of levels
T = "/a/b/c"
check(R, T, false)
R = "+"
T = "a"
check(R, T, true)
R = "/+"
T = "a"
check(R, T, false)
R = "+/+"
T = "/a"
check(R, T, true)
R = "+/+"
T = "a"
check(R, T, false)
// ** # **
R = "#"
T = "/a/b/c"
check(R, T, true)
R = "/#"
T = "/a/b/c"
check(R, T, true)
// R = "/#/" // not valid
// T = "/a/b/c"
// check(R, T, true)
R = "/#"
T = "/a/b/c"
check(R, T, true)
R = "/a/#"
T = "/a/b/c"
check(R, T, true)
R = "/a/#"
T = "/a/b/c"
check(R, T, true)
R = "/a/b/#"
T = "/a/b/c"
check(R, T, true)
// ** unicode **
R = "☃"
T = "☃"
check(R, T, true)
R = "✈"
T = "☃"
check(R, T, false)
R = "/☃/✈"
T = "/☃/ッ"
check(R, T, false)
R = "#"
T = "/☃/ッ"
check(R, T, true)
R = "/☃/+"
T = "/☃/ッ/♫/ø/☹☹☹"
check(R, T, false)
R = "/☃/#"
T = "/☃/ッ/♫/ø/☹☹☹"
check(R, T, true)
R = "/☃/ッ/♫/ø/+"
T = "/☃/ッ/♫/ø/☹☹☹"
check(R, T, true)
R = "/☃/ッ/+/ø/☹☹☹"
T = "/☃/ッ/♫/ø/☹☹☹"
check(R, T, true)
R = "/+/a/ッ/+/ø/☹☹☹"
T = "/b/♫/ッ/♫/ø/☹☹☹"
check(R, T, false)
R = "/+/♫/ッ/+/ø/☹☹☹"
T = "/b/♫/ッ/♫/ø/☹☹☹"
check(R, T, true)
}
func Test_MatchAndDispatch(t *testing.T) {
calledback := make(chan bool)
cb := func(c *Client, m Message) {
calledback <- true
}
pub := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pub.Qos = 2
pub.TopicName = "a"
pub.Payload = []byte("foo")
msgs := make(chan *packets.PublishPacket)
router, stopper := newRouter()
router.addRoute("a", cb)
router.matchAndDispatch(msgs, true, nil)
msgs <- pub
<-calledback
stopper <- true
select {
case msgs <- pub:
t.Errorf("msgs should not have a listener")
default:
}
}

668
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/unit_store_test.go generated vendored Normal file
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/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"bufio"
"fmt"
"git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/packets"
"io/ioutil"
"os"
"testing"
)
func Test_fullpath(t *testing.T) {
p := fullpath("/tmp/store", "o.44324")
e := "/tmp/store/o.44324.msg"
if p != e {
t.Fatalf("full path expected %s, got %s", e, p)
}
}
func Test_exists(t *testing.T) {
b := exists("/")
if !b {
t.Errorf("/proc/cpuinfo was not found")
}
}
func Test_exists_no(t *testing.T) {
b := exists("/this/path/is/not/real/i/hope")
if b {
t.Errorf("you have some strange files")
}
}
func isemptydir(dir string) bool {
chkcond(exists(dir))
files, err := ioutil.ReadDir(dir)
chkerr(err)
return len(files) == 0
}
func Test_mIDFromKey(t *testing.T) {
key := "i.123"
exp := uint16(123)
res := mIDFromKey(key)
if exp != res {
t.Fatalf("mIDFromKey failed")
}
}
func Test_inboundKeyFromMID(t *testing.T) {
id := uint16(9876)
exp := "i.9876"
res := inboundKeyFromMID(id)
if exp != res {
t.Fatalf("inboundKeyFromMID failed")
}
}
func Test_outboundKeyFromMID(t *testing.T) {
id := uint16(7654)
exp := "o.7654"
res := outboundKeyFromMID(id)
if exp != res {
t.Fatalf("outboundKeyFromMID failed")
}
}
/************************
**** persistOutbound ****
************************/
func Test_persistOutbound_connect(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Connect).(*packets.ConnectPacket)
m.Qos = 0
m.Username = "user"
m.Password = []byte("pass")
m.ClientIdentifier = "cid"
//m := newConnectMsg(false, false, QOS_ZERO, false, "", nil, "cid", "user", "pass", 10)
persistOutbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_publish_0(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
m.Qos = 0
m.TopicName = "/popub0"
m.Payload = []byte{0xBB, 0x00}
m.MessageID = 40
persistOutbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_publish_1(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
m.Qos = 1
m.TopicName = "/popub1"
m.Payload = []byte{0xBB, 0x00}
m.MessageID = 41
persistOutbound(ts, m)
if len(ts.mput) != 1 || ts.mput[0] != 41 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_publish_2(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
m.Qos = 2
m.TopicName = "/popub2"
m.Payload = []byte{0xBB, 0x00}
m.MessageID = 42
persistOutbound(ts, m)
if len(ts.mput) != 1 || ts.mput[0] != 42 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_puback(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Puback).(*packets.PubackPacket)
persistOutbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 1 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_pubrec(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Pubrec).(*packets.PubrecPacket)
persistOutbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_pubrel(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Pubrel).(*packets.PubrelPacket)
m.MessageID = 43
persistOutbound(ts, m)
if len(ts.mput) != 1 || ts.mput[0] != 43 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_pubcomp(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Pubcomp).(*packets.PubcompPacket)
persistOutbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 1 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_subscribe(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Subscribe).(*packets.SubscribePacket)
m.Topics = []string{"/posub"}
m.Qoss = []byte{1}
m.MessageID = 44
persistOutbound(ts, m)
if len(ts.mput) != 1 || ts.mput[0] != 44 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_unsubscribe(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Unsubscribe).(*packets.UnsubscribePacket)
m.Topics = []string{"/posub"}
m.MessageID = 45
persistOutbound(ts, m)
if len(ts.mput) != 1 || ts.mput[0] != 45 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_pingreq(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Pingreq)
persistOutbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}
func Test_persistOutbound_disconnect(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Disconnect)
persistOutbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistOutbound put message it should not have")
}
if len(ts.mget) != 0 {
t.Fatalf("persistOutbound get message it should not have")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistOutbound del message it should not have")
}
}
/************************
**** persistInbound ****
************************/
func Test_persistInbound_connack(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Connack)
persistInbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistInbound in bad state")
}
}
func Test_persistInbound_publish_0(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
m.Qos = 0
m.TopicName = "/pipub0"
m.Payload = []byte{0xCC, 0x01}
m.MessageID = 50
persistInbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistInbound in bad state")
}
}
func Test_persistInbound_publish_1(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
m.Qos = 1
m.TopicName = "/pipub1"
m.Payload = []byte{0xCC, 0x02}
m.MessageID = 51
persistInbound(ts, m)
if len(ts.mput) != 1 || ts.mput[0] != 51 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistInbound in bad state")
}
}
func Test_persistInbound_publish_2(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
m.Qos = 2
m.TopicName = "/pipub2"
m.Payload = []byte{0xCC, 0x03}
m.MessageID = 52
persistInbound(ts, m)
if len(ts.mput) != 1 || ts.mput[0] != 52 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistInbound in bad state")
}
}
func Test_persistInbound_puback(t *testing.T) {
ts := &TestStore{}
pub := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pub.Qos = 1
pub.TopicName = "/pub1"
pub.Payload = []byte{0xCC, 0x04}
pub.MessageID = 53
publishKey := inboundKeyFromMID(pub.MessageID)
ts.Put(publishKey, pub)
m := packets.NewControlPacket(packets.Puback).(*packets.PubackPacket)
m.MessageID = 53
persistInbound(ts, m) // "deletes" packets.Publish from store
if len(ts.mput) != 1 { // not actually deleted in TestStore
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 1 || ts.mdel[0] != 53 {
t.Fatalf("persistInbound in bad state")
}
}
func Test_persistInbound_pubrec(t *testing.T) {
ts := &TestStore{}
pub := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pub.Qos = 2
pub.TopicName = "/pub2"
pub.Payload = []byte{0xCC, 0x05}
pub.MessageID = 54
publishKey := inboundKeyFromMID(pub.MessageID)
ts.Put(publishKey, pub)
m := packets.NewControlPacket(packets.Pubrec).(*packets.PubrecPacket)
m.MessageID = 54
persistInbound(ts, m)
if len(ts.mput) != 1 || ts.mput[0] != 54 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistInbound in bad state")
}
}
func Test_persistInbound_pubrel(t *testing.T) {
ts := &TestStore{}
pub := packets.NewControlPacket(packets.Publish).(*packets.PublishPacket)
pub.Qos = 2
pub.TopicName = "/pub2"
pub.Payload = []byte{0xCC, 0x06}
pub.MessageID = 55
publishKey := inboundKeyFromMID(pub.MessageID)
ts.Put(publishKey, pub)
m := packets.NewControlPacket(packets.Pubrel).(*packets.PubrelPacket)
m.MessageID = 55
persistInbound(ts, m) // will overwrite publish
if len(ts.mput) != 2 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistInbound in bad state")
}
}
func Test_persistInbound_pubcomp(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Pubcomp).(*packets.PubcompPacket)
m.MessageID = 56
persistInbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 1 || ts.mdel[0] != 56 {
t.Fatalf("persistInbound in bad state")
}
}
func Test_persistInbound_suback(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Suback).(*packets.SubackPacket)
m.MessageID = 57
persistInbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 1 || ts.mdel[0] != 57 {
t.Fatalf("persistInbound in bad state")
}
}
func Test_persistInbound_unsuback(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Unsuback).(*packets.UnsubackPacket)
m.MessageID = 58
persistInbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 1 || ts.mdel[0] != 58 {
t.Fatalf("persistInbound in bad state")
}
}
func Test_persistInbound_pingresp(t *testing.T) {
ts := &TestStore{}
m := packets.NewControlPacket(packets.Pingresp)
persistInbound(ts, m)
if len(ts.mput) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mget) != 0 {
t.Fatalf("persistInbound in bad state")
}
if len(ts.mdel) != 0 {
t.Fatalf("persistInbound in bad state")
}
}
/***********
* restore *
***********/
func ensureRestoreDir() {
if exists("/tmp/restore") {
rerr := os.RemoveAll("/tmp/restore")
chkerr(rerr)
}
os.Mkdir("/tmp/restore", 0766)
}
func writeToRestore(fname, content string) {
f, cerr := os.Create("/tmp/restore/" + fname)
chkerr(cerr)
chkcond(f != nil)
w := bufio.NewWriter(f)
w.Write([]byte(content))
w.Flush()
f.Close()
}
func verifyFromRestore(fname, content string, t *testing.T) {
msg, oerr := os.Open("/tmp/restore/" + fname)
chkerr(oerr)
all, rerr := ioutil.ReadAll(msg)
chkerr(rerr)
msg.Close()
s := string(all)
if s != content {
t.Fatalf("verify content expected `%s` but got `%s`", content, s)
}
}
func Test_restore_1(t *testing.T) {
ensureRestoreDir()
writeToRestore("i.1.bkp", "this is critical 1")
restore("/tmp/restore")
chkcond(!exists("/tmp/restore/i.1.bkp"))
chkcond(exists("/tmp/restore/i.1.msg"))
verifyFromRestore("i.1.msg", "this is critical 1", t)
}
func Test_restore_2(t *testing.T) {
ensureRestoreDir()
writeToRestore("o.2.msg", "this is critical 2")
restore("/tmp/restore")
chkcond(!exists("/tmp/restore/o.2.bkp"))
chkcond(exists("/tmp/restore/o.2.msg"))
verifyFromRestore("o.2.msg", "this is critical 2", t)
}
func Test_restore_3(t *testing.T) {
ensureRestoreDir()
N := 20
// evens are .msg
// odds are .bkp
for i := 0; i < N; i++ {
content := fmt.Sprintf("foo %d bar", i)
if i%2 == 0 {
mname := fmt.Sprintf("i.%d.msg", i)
writeToRestore(mname, content)
} else {
mname := fmt.Sprintf("i.%d.bkp", i)
writeToRestore(mname, content)
}
}
restore("/tmp/restore")
for i := 0; i < N; i++ {
mname := fmt.Sprintf("i.%d.msg", i)
bname := fmt.Sprintf("i.%d.bkp", i)
content := fmt.Sprintf("foo %d bar", i)
chkcond(!exists("/tmp/restore/" + bname))
chkcond(exists("/tmp/restore/" + mname))
verifyFromRestore(mname, content, t)
}
}

47
Godeps/_workspace/src/git.eclipse.org/gitroot/paho/org.eclipse.paho.mqtt.golang.git/unit_topic_test.go generated vendored Normal file
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@ -0,0 +1,47 @@
/*
* Copyright (c) 2013 IBM Corp.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Seth Hoenig
* Allan Stockdill-Mander
* Mike Robertson
*/
package mqtt
import (
"testing"
)
func Test_ValidateTopicAndQos_qos3(t *testing.T) {
e := validateTopicAndQos("a", 3)
if e != ErrInvalidQos {
t.Fatalf("invalid error for invalid qos")
}
}
func Test_ValidateTopicAndQos_ES(t *testing.T) {
e := validateTopicAndQos("", 0)
if e != ErrInvalidTopicEmptyString {
t.Fatalf("invalid error for empty topic name")
}
}
func Test_ValidateTopicAndQos_a_0(t *testing.T) {
e := validateTopicAndQos("a", 0)
if e != nil {
t.Fatalf("error from valid NewTopicFilter")
}
}
func Test_ValidateTopicAndQos_H(t *testing.T) {
e := validateTopicAndQos("a/#/c", 0)
if e != ErrInvalidTopicMultilevel {
t.Fatalf("invalid error for bad multilevel topic filter")
}
}

67
Godeps/_workspace/src/github.com/influxdb/influxdb/.gitignore generated vendored
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@ -1,67 +0,0 @@
*~
src/
config.json
/bin/
/pkg/
TAGS
# vim temp files
*.swp
*.test
/query/a.out*
.DS_Store
# ignore generated files.
cmd/influxd/version.go
# executables
influxd
**/influxd
!**/influxd/
influx
**/influx
!**/influx/
influxdb
**/influxdb
!**/influxdb/
/benchmark-tool
/main
/benchmark-storage
godef
gosym
gocode
inspect-raft
# dependencies
out_rpm/
packages/
# autconf
autom4te.cache/
config.log
config.status
Makefile
# log file
influxdb.log
benchmark.log
# config file
config.toml
# test data files
integration/migration_data/
# goide project files
.idea
# goconvey config files
*.goconvey

1607
Godeps/_workspace/src/github.com/influxdb/influxdb/CHANGELOG.md generated vendored
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Contributing to InfluxDB
========================
Bug reports
---------------
Before you file an issue, please search existing issues in case it has already been filed, or perhaps even fixed. If you file an issue, please include the following.
* Full details of your operating system (or distribution) e.g. 64-bit Ubuntu 14.04.
* The version of InfluxDB you are running
* Whether you installed it using a pre-built package, or built it from source.
* A small test case, if applicable, that demonstrates the issues.
Remember the golden rule of bug reports: **The easier you make it for us to reproduce the problem, the faster it will get fixed.**
If you have never written a bug report before, or if you want to brush up on your bug reporting skills, we recommend reading [Simon Tatham's essay "How to Report Bugs Effectively."](http://www.chiark.greenend.org.uk/~sgtatham/bugs.html)
Test cases should be in the form of `curl` commands. For example:
```
# create database
curl -G http://localhost:8086/query --data-urlencode "q=CREATE DATABASE mydb"
# create retention policy
curl -G http://localhost:8086/query --data-urlencode "q=CREATE RETENTION POLICY myrp ON mydb DURATION 365d REPLICATION 1 DEFAULT"
# write data
curl -X POST http://localhost:8086/write --data-urlencode "db=mydb" --data-binary "cpu,region=useast,host=server_1,service=redis value=61"
# Delete a Measurement
curl -G http://localhost:8086/query --data-urlencode 'db=mydb' --data-urlencode 'q=DROP MEASUREMENT cpu'
# Query the Measurement
# Bug: expected it to return no data, but data comes back.
curl -G http://localhost:8086/query --data-urlencode 'db=mydb' --data-urlencode 'q=SELECT * from cpu'
```
**If you don't include a clear test case like this, your issue may not be investigated, and may even be closed**. If writing the data is too difficult, please zip up your data directory and include a link to it in your bug report.
Please note that issues are *not the place to file general questions* such as "how do I use collectd with InfluxDB?" Questions of this nature should be sent to the [Google Group](https://groups.google.com/forum/#!forum/influxdb), not filed as issues. Issues like this will be closed.
Feature requests
---------------
We really like to receive feature requests, as it helps us prioritize our work. Please be clear about your requirements, as incomplete feature requests may simply be closed if we don't understand what you would like to see added to InfluxDB.
Contributing to the source code
---------------
InfluxDB follows standard Go project structure. This means that all
your go development are done in `$GOPATH/src`. GOPATH can be any
directory under which InfluxDB and all its dependencies will be
cloned. For more details on recommended go project's structure, see
[How to Write Go Code](http://golang.org/doc/code.html) and
[Go: Best Practices for Production Environments](http://peter.bourgon.org/go-in-production/), or you can just follow
the steps below.
Submitting a pull request
------------
To submit a pull request you should fork the InfluxDB repository, and make your change on a feature branch of your fork. Then generate a pull request from your branch against *master* of the InfluxDB repository. Include in your pull request details of your change -- the why *and* the how -- as well as the testing your performed. Also, be sure to run the test suite with your change in place. Changes that cause tests to fail cannot be merged.
There will usually be some back and forth as we finalize the change, but once that completes it may be merged.
To assist in review for the PR, please add the following to your pull request comment:
```md
- [ ] CHANGELOG.md updated
- [ ] Rebased/mergable
- [ ] Tests pass
- [ ] Sign [CLA](http://influxdb.com/community/cla.html) (if not already signed)
```
Use of third-party packages
------------
A third-party package is defined as one that is not part of the standard Go distribution. Generally speaking we prefer to minimize our use of third-party packages, and avoid them unless absolutely necessarly. We'll often write a little bit of code rather than pull in a third-party package. Of course, we do use some third-party packages -- most importantly we use [BoltDB](https://github.com/boltdb/bolt) as the storage engine. So to maximise the chance your change will be accepted by us, use only the standard libaries, or the third-party packages we have decided to use.
For rationale, check out the post [The Case Against Third Party Libraries](http://blog.gopheracademy.com/advent-2014/case-against-3pl/).
Signing the CLA
---------------
If you are going to be contributing back to InfluxDB please take a
second to sign our CLA, which can be found
[on our website](http://influxdb.com/community/cla.html).
Installing Go
-------------
InfluxDB requires Go 1.4 or greater.
At InfluxDB we find gvm, a Go version manager, useful for installing Go. For instructions
on how to install it see [the gvm page on github](https://github.com/moovweb/gvm).
After installing gvm you can install and set the default go version by
running the following:
gvm install go1.4
gvm use go1.4 --default
Revision Control Systems
------
Go has the ability to import remote packages via revision control systems with the `go get` command. To ensure that you can retrieve any remote package, be sure to install the following rcs software to your system.
Currently the project only depends on `git` and `mercurial`.
* [Install Git](http://git-scm.com/book/en/Getting-Started-Installing-Git)
* [Install Mercurial](http://mercurial.selenic.com/wiki/Download)
Project structure
-----------------
First you need to setup the project structure:
export GOPATH=$HOME/gocodez
mkdir -p $GOPATH/src/github.com/influxdb
cd $GOPATH/src/github.com/influxdb
git clone git@github.com:influxdb/influxdb
You can add the line `export GOPATH=$HOME/gocodez` to your bash/zsh
file to be set for every shell instead of having to manually run it
everytime.
We have a pre commit hook to make sure code is formatted properly
and vetted before you commit any changes. We strongly recommend using the pre
commit hook to guard against accidentally committing unformatted
code. To use the pre-commit hook, run the following:
cd $GOPATH/src/github.com/influxdb/influxdb
cp .hooks/pre-commit .git/hooks/
In case the commit is rejected because it's not formatted you can run
the following to format the code:
```
go fmt ./...
go vet ./...
```
To install go vet, run the following command:
```
go get golang.org/x/tools/cmd/vet
```
NOTE: If you have not installed mercurial, the above command will fail. See [Revision Control Systems](#revision-control-systems) above.
For more information on `go vet`, [read the GoDoc](https://godoc.org/golang.org/x/tools/cmd/vet).
Build and Test
-----
Make sure you have Go installed and the project structure as shown above. To then build the project, execute the following commands:
```bash
cd $GOPATH/src/github.com/influxdb
go get -u -f -t ./...
go build ./...
```
To then install the binaries, run the following command. They can be found in `$GOPATH/bin`. Please note that the InfluxDB binary is named `influxd`, not `influxdb`.
```bash
go install ./...
```
To set the version and commit flags during the build pass the following to the build command:
```bash
-ldflags="-X main.version $VERSION -X main.branch $BRANCH -X main.commit $COMMIT"
```
where `$VERSION` is the version, `$BRANCH` is the branch, and `$COMMIT` is the git commit hash.
To run the tests, execute the following command:
```bash
cd $GOPATH/src/github.com/influxdb/influxdb
go test -v ./...
# run tests that match some pattern
go test -run=TestDatabase . -v
# run tests and show coverage
go test -coverprofile /tmp/cover . && go tool cover -html /tmp/cover
```
To install go cover, run the following command:
```
go get golang.org/x/tools/cmd/cover
```
Generated Google Protobuf code
-----------------
Most changes to the source do not require that the generated protocol buffer code be changed. But if you need to modify the protocol buffer code, you'll first need to install the protocol buffers toolchain.
First install the [protocol buffer compiler](https://developers.google.com/protocol-buffers/
) 2.6.1 or later for your OS:
Then install the go plugins:
```bash
go get github.com/gogo/protobuf/proto
go get github.com/gogo/protobuf/protoc-gen-gogo
go get github.com/gogo/protobuf/gogoproto
```
Finally run, `go generate` after updating any `*.proto` file:
```bash
go generate ./...
```
**Trouleshooting**
If generating the protobuf code is failing for you, check each of the following:
* Ensure the protobuf library can be found. Make sure that `LD_LIBRRARY_PATH` includes the directory in which the library `libprotoc.so` has been installed.
* Ensure the command `protoc-gen-gogo`, found in `GOPATH/bin`, is on your path. This can be done by adding `GOPATH/bin` to `PATH`.
Profiling
-----
When troubleshooting problems with CPU or memory the Go toolchain can be helpful. You can start InfluxDB with CPU or memory profiling turned on. For example:
```sh
# start influx with profiling
./influxd -cpuprofile influxd.prof
# run queries, writes, whatever you're testing
# open up pprof
go tool pprof influxd influxd.prof
# once inside run "web", opens up browser with the CPU graph
# can also run "web <function name>" to zoom in. Or "list <function name>" to see specific lines
```
Continuous Integration testing
-----
InfluxDB uses CirceCI for continuous integration testing. To see how the code is built and tested, check out [this file](https://github.com/influxdb/influxdb/blob/master/circle-test.sh). It closely follows the build and test process outlined above. You can see the exact version of Go InfluxDB uses for testing by consulting that file.
Useful links
------------
- [Useful techniques in Go](http://arslan.io/ten-useful-techniques-in-go)
- [Go in production](http://peter.bourgon.org/go-in-production/)
- [Principles of designing Go APIs with channels](https://inconshreveable.com/07-08-2014/principles-of-designing-go-apis-with-channels/)
- [Common mistakes in Golang](http://soryy.com/blog/2014/common-mistakes-with-go-lang/). Especially this section `Loops, Closures, and Local Variables`

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# Docker Setup
========================
This document describes how to build and run a minimal InfluxDB container under Docker. Currently, it has only been tested for local development and assumes that you have a working docker environment.
## Building Image
To build a docker image for InfluxDB from your current checkout, run the following:
```
$ ./build-docker.sh
```
This script uses the `golang:1.5` image to build a fully static binary of `influxd` and then adds it to a minimal `scratch` image.
To build the image using a different version of go:
```
$ GO_VER=1.4.2 ./build-docker.sh
```
Available version can be found [here](https://hub.docker.com/_/golang/).
## Single Node Container
This will start an interactive, single-node, that publishes the containers port `8086` and `8088` to the hosts ports `8086` and `8088` respectively. This is identical to starting `influxd` manually.
```
$ docker run -it -p 8086:8086 -p 8088:8088 influxdb
```
## Multi-Node Cluster
This will create a simple 3-node cluster. The data is stored within the container and will be lost when the container is removed. This is only useful for test clusters.
The `HOST_IP` env variable should be your host IP if running under linux or the virtualbox VM IP if running under OSX. On OSX, this would be something like: `$(docker-machine ip dev)` or `$(boot2docker ip)` depending on which docker tool you are using.
```
$ export HOST_IP=<your host/VM IP>
$ docker run -it -p 8086:8088 -p 8088:8088 influxdb -hostname $HOST_IP:8088
$ docker run -it -p 8186:8088 -p 8188:8088 influxdb -hostname $HOST_IP:8188 -join $HOST_IP:8088
$ docker run -it -p 8286:8088 -p 8288:8088 influxdb -hostname $HOST_IP:8288 -join $HOST_IP:8088
```

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FROM busybox:ubuntu-14.04
MAINTAINER Jason Wilder "<jason@influxdb.com>"
# admin, http, udp, cluster, graphite, opentsdb, collectd
EXPOSE 8083 8086 8086/udp 8088 2003 4242 25826
WORKDIR /app
# copy binary into image
COPY influxd /app/
# Add influxd to the PATH
ENV PATH=/app:$PATH
# Generate a default config
RUN influxd config > /etc/influxdb.toml
# Use /data for all disk storage
RUN sed -i 's/dir = "\/.*influxdb/dir = "\/data/' /etc/influxdb.toml
VOLUME ["/data"]
ENTRYPOINT ["influxd", "--config", "/etc/influxdb.toml"]

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The MIT License (MIT)
Copyright (c) 2013-2015 Errplane Inc.
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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The top level name is called a measurement. These names can contain any characters. Then there are field names, field values, tag keys and tag values, which can also contain any characters. However, if the measurement, field, or tag contains any character other than [A-Z,a-z,0-9,_], or if it starts with a digit, it must be double-quoted. Therefore anywhere a measurement name, field name, field value, tag name, or tag value appears it should be wrapped in double quotes.
# Databases & retention policies
```sql
-- create a database
CREATE DATABASE <name>
-- create a retention policy
CREATE RETENTION POLICY <rp-name> ON <db-name> DURATION <duration> REPLICATION <n> [DEFAULT]
-- alter retention policy
ALTER RETENTION POLICY <rp-name> ON <db-name> (DURATION <duration> | REPLICATION <n> | DEFAULT)+
-- drop a database
DROP DATABASE <name>
-- drop a retention policy
DROP RETENTION POLICY <rp-name> ON <db-name>
```
where `<duration>` is either `INF` for infinite retention, or an integer followed by the desired unit of time: u,ms,s,m,h,d,w for microseconds, milliseconds, seconds, minutes, hours, days, or weeks, respectively. `<replication>` must be an integer.
If present, `DEFAULT` sets the retention policy as the default retention policy for writes and reads.
# Users and permissions
```sql
-- create user
CREATE USER <name> WITH PASSWORD '<password>'
-- grant privilege on a database
GRANT <privilege> ON <db> TO <user>
-- grant cluster admin privileges
GRANT ALL [PRIVILEGES] TO <user>
-- revoke privilege
REVOKE <privilege> ON <db> FROM <user>
-- revoke all privileges for a DB
REVOKE ALL [PRIVILEGES] ON <db> FROM <user>
-- revoke all privileges including cluster admin
REVOKE ALL [PRIVILEGES] FROM <user>
-- combine db creation with privilege assignment (user must already exist)
CREATE DATABASE <name> GRANT <privilege> TO <user>
CREATE DATABASE <name> REVOKE <privilege> FROM <user>
-- delete a user
DROP USER <name>
```
where `<privilege> := READ | WRITE | All `.
Authentication must be enabled in the influxdb.conf file for user permissions to be in effect.
By default, newly created users have no privileges to any databases.
Cluster administration privileges automatically grant full read and write permissions to all databases, regardless of subsequent database-specific privilege revocation statements.
# Select
```sql
SELECT mean(value) from cpu WHERE host = 'serverA' AND time > now() - 4h GROUP BY time(5m)
SELECT mean(value) from cpu WHERE time > now() - 4h GROUP BY time(5m), region
```
## Group By
# Delete
# Series
## Destroy
```sql
DROP MEASUREMENT <name>
DROP MEASUREMENT cpu WHERE region = 'uswest'
```
## Show
Show series queries are for pulling out individual series from measurement names and tag data. They're useful for discovery.
```sql
-- show all databases
SHOW DATABASES
-- show measurement names
SHOW MEASUREMENTS
SHOW MEASUREMENTS LIMIT 15
SHOW MEASUREMENTS LIMIT 10 OFFSET 40
SHOW MEASUREMENTS WHERE service = 'redis'
-- LIMIT and OFFSET can be applied to any of the SHOW type queries
-- show all series across all measurements/tagsets
SHOW SERIES
-- get a show of all series for any measurements where tag key region = tak value 'uswest'
SHOW SERIES WHERE region = 'uswest'
SHOW SERIES FROM cpu_load WHERE region = 'uswest' LIMIT 10
-- returns the 100 - 109 rows in the result. In the case of SHOW SERIES, which returns
-- series split into measurements. Each series counts as a row. So you could see only a
-- single measurement returned, but 10 series within it.
SHOW SERIES FROM cpu_load WHERE region = 'uswest' LIMIT 10 OFFSET 100
-- show all retention policies on a database
SHOW RETENTION POLICIES ON mydb
-- get a show of all tag keys across all measurements
SHOW TAG KEYS
-- show all the tag keys for a given measurement
SHOW TAG KEYS FROM cpu
SHOW TAG KEYS FROM temperature, wind_speed
-- show all the tag values. note that a single WHERE TAG KEY = '...' clause is required
SHOW TAG VALUES WITH TAG KEY = 'region'
SHOW TAG VALUES FROM cpu WHERE region = 'uswest' WITH TAG KEY = 'host'
-- and you can do stuff against fields
SHOW FIELD KEYS FROM cpu
-- but you can't do this
SHOW FIELD VALUES
-- we don't index field values, so this query should be invalid.
-- show all users
SHOW USERS
```
Note that `FROM` and `WHERE` are optional clauses in most of the show series queries.
And the show series output looks like this:
```json
[
{
"name": "cpu",
"columns": ["id", "region", "host"],
"values": [
1, "uswest", "servera",
2, "uswest", "serverb"
]
},
{
"name": "reponse_time",
"columns": ["id", "application", "host"],
"values": [
3, "myRailsApp", "servera"
]
}
]
```
# Continuous Queries
Continous queries are going to be inspired by MySQL `TRIGGER` syntax:
http://dev.mysql.com/doc/refman/5.0/en/trigger-syntax.html
Instead of having automatically-assigned ids, named continuous queries allows for some level of duplication prevention,
particularly in the case where creation is scripted.
## Create
CREATE CONTINUOUS QUERY <name> AS SELECT ... FROM ...
## Destroy
DROP CONTINUOUS QUERY <name>
## List
SHOW CONTINUOUS QUERIES

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# InfluxDB [![Circle CI](https://circleci.com/gh/influxdb/influxdb/tree/master.svg?style=svg)](https://circleci.com/gh/influxdb/influxdb/tree/master)
## An Open-Source, Distributed, Time Series Database
> InfluxDB v0.9.0 is now out. Going forward, the 0.9.x series of releases will not make breaking API changes or breaking changes to the underlying data storage. However, 0.9.0 clustering should be considered an alpha release.
InfluxDB is an open source **distributed time series database** with
**no external dependencies**. It's useful for recording metrics,
events, and performing analytics.
## Features
* Built-in [HTTP API](http://influxdb.com/docs/v0.9/concepts/reading_and_writing_data.html) so you don't have to write any server side code to get up and running.
* Data can be tagged, allowing very flexible querying.
* SQL-like query language.
* Clustering is supported out of the box, so that you can scale horizontally to handle your data.
* Simple to install and manage, and fast to get data in and out.
* It aims to answer queries in real-time. That means every data point is
indexed as it comes in and is immediately available in queries that
should return in < 100ms.
## Getting Started
*The following directions apply only to the 0.9.0 release or building from the source on master.*
### Building
You don't need to build the project to use it - you can use any of our
[pre-built packages](http://influxdb.com/download/index.html) to install InfluxDB. That's
the recommended way to get it running. However, if you want to contribute to the core of InfluxDB, you'll need to build.
For those adventurous enough, you can
[follow along on our docs](http://github.com/influxdb/influxdb/blob/master/CONTRIBUTING.md).
### Starting InfluxDB
* `service influxdb start` if you have installed InfluxDB using an official Debian or RPM package.
* `$GOPATH/bin/influxd` if you have built InfluxDB from source.
### Creating your first database
```
curl -G 'http://localhost:8086/query' --data-urlencode "q=CREATE DATABASE mydb"
```
### Insert some data
```
curl -XPOST 'http://localhost:8086/write?db=mydb' \
-d 'cpu,host=server01,region=uswest load=42 1434055562000000000'
curl -XPOST 'http://localhost:8086/write?db=mydb' \
-d 'cpu,host=server02,region=uswest load=78 1434055562000000000'
curl -XPOST 'http://localhost:8086/write?db=mydb' \
-d 'cpu,host=server03,region=useast load=15.4 1434055562000000000'
```
### Query for the data
```JSON
curl -G http://localhost:8086/query?pretty=true --data-urlencode "db=mydb" \
--data-urlencode "q=SELECT * FROM cpu WHERE host='server01' AND time < now - 1d"
```
### Analyze the data
```JSON
curl -G http://localhost:8086/query?pretty=true --data-urlencode "db=mydb" \
--data-urlencode "q=SELECT mean(load) FROM cpu WHERE region='uswest'"
```
## Helpful Links
* Understand the [design goals and motivations of the project](http://influxdb.com/docs/v0.9/introduction/overview.html).
* Follow the [getting started guide](http://influxdb.com/docs/v0.9/introduction/getting_started.html) to find out how to install InfluxDB, start writing more data, and issue more queries - in just a few minutes.
* See the [HTTP API documentation to start writing a library for your favorite language](http://influxdb.com/docs/v0.9/concepts/reading_and_writing_data.html).

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@ -1,78 +0,0 @@
package influxdb
import (
"math/rand"
"github.com/influxdb/influxdb/meta"
)
// Balancer represents a load-balancing algorithm for a set of nodes
type Balancer interface {
// Next returns the next Node according to the balancing method
// or nil if there are no nodes available
Next() *meta.NodeInfo
}
type nodeBalancer struct {
nodes []meta.NodeInfo // data nodes to balance between
p int // current node index
}
// NewNodeBalancer create a shuffled, round-robin balancer so that
// multiple instances will return nodes in randomized order and each
// each returned node will be repeated in a cycle
func NewNodeBalancer(nodes []meta.NodeInfo) Balancer {
// make a copy of the node slice so we can randomize it
// without affecting the original instance as well as ensure
// that each Balancer returns nodes in a different order
b := &nodeBalancer{}
b.nodes = make([]meta.NodeInfo, len(nodes))
copy(b.nodes, nodes)
b.shuffle()
return b
}
// shuffle randomizes the ordering the balancers available nodes
func (b *nodeBalancer) shuffle() {
for i := range b.nodes {
j := rand.Intn(i + 1)
b.nodes[i], b.nodes[j] = b.nodes[j], b.nodes[i]
}
}
// online returns a slice of the nodes that are online
func (b *nodeBalancer) online() []meta.NodeInfo {
return b.nodes
// now := time.Now().UTC()
// up := []meta.NodeInfo{}
// for _, n := range b.nodes {
// if n.OfflineUntil.After(now) {
// continue
// }
// up = append(up, n)
// }
// return up
}
// Next returns the next available nodes
func (b *nodeBalancer) Next() *meta.NodeInfo {
// only use online nodes
up := b.online()
// no nodes online
if len(up) == 0 {
return nil
}
// rollover back to the beginning
if b.p >= len(up) {
b.p = 0
}
d := &up[b.p]
b.p += 1
return d
}

115
Godeps/_workspace/src/github.com/influxdb/influxdb/balancer_test.go generated vendored
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@ -1,115 +0,0 @@
package influxdb_test
import (
"fmt"
"testing"
"github.com/influxdb/influxdb"
"github.com/influxdb/influxdb/meta"
)
func NewNodes() []meta.NodeInfo {
var nodes []meta.NodeInfo
for i := 1; i <= 2; i++ {
nodes = append(nodes, meta.NodeInfo{
ID: uint64(i),
Host: fmt.Sprintf("localhost:999%d", i),
})
}
return nodes
}
func TestBalancerEmptyNodes(t *testing.T) {
b := influxdb.NewNodeBalancer([]meta.NodeInfo{})
got := b.Next()
if got != nil {
t.Errorf("expected nil, got %v", got)
}
}
func TestBalancerUp(t *testing.T) {
nodes := NewNodes()
b := influxdb.NewNodeBalancer(nodes)
// First node in randomized round-robin order
first := b.Next()
if first == nil {
t.Errorf("expected datanode, got %v", first)
}
// Second node in randomized round-robin order
second := b.Next()
if second == nil {
t.Errorf("expected datanode, got %v", second)
}
// Should never get the same node in order twice
if first.ID == second.ID {
t.Errorf("expected first != second. got %v = %v", first.ID, second.ID)
}
}
/*
func TestBalancerDown(t *testing.T) {
nodes := NewNodes()
b := influxdb.NewNodeBalancer(nodes)
nodes[0].Down()
// First node in randomized round-robin order
first := b.Next()
if first == nil {
t.Errorf("expected datanode, got %v", first)
}
// Second node should rollover to the first up node
second := b.Next()
if second == nil {
t.Errorf("expected datanode, got %v", second)
}
// Health node should be returned each time
if first.ID != 2 && first.ID != second.ID {
t.Errorf("expected first != second. got %v = %v", first.ID, second.ID)
}
}
*/
/*
func TestBalancerBackUp(t *testing.T) {
nodes := newDataNodes()
b := influxdb.NewNodeBalancer(nodes)
nodes[0].Down()
for i := 0; i < 3; i++ {
got := b.Next()
if got == nil {
t.Errorf("expected datanode, got %v", got)
}
if exp := uint64(2); got.ID != exp {
t.Errorf("wrong node id: exp %v, got %v", exp, got.ID)
}
}
nodes[0].Up()
// First node in randomized round-robin order
first := b.Next()
if first == nil {
t.Errorf("expected datanode, got %v", first)
}
// Second node should rollover to the first up node
second := b.Next()
if second == nil {
t.Errorf("expected datanode, got %v", second)
}
// Should get both nodes returned
if first.ID == second.ID {
t.Errorf("expected first != second. got %v = %v", first.ID, second.ID)
}
}
*/

7
Godeps/_workspace/src/github.com/influxdb/influxdb/build-docker.sh generated vendored
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@ -1,7 +0,0 @@
#!/bin/sh -x -e
GO_VER=${GO_VER:-1.5}
docker run -it -v "$GOPATH":/gopath -v "$(pwd)":/app -e "GOPATH=/gopath" -w /app golang:$GO_VER sh -c 'CGO_ENABLED=0 go build -a --installsuffix cgo --ldflags="-s" -o influxd ./cmd/influxd'
docker build -t influxdb .

63
Godeps/_workspace/src/github.com/influxdb/influxdb/circle-test.sh generated vendored
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@ -1,63 +0,0 @@
#!/bin/bash
#
# This is the InfluxDB CircleCI test script. Using this script allows total control
# the environment in which the build and test is run, and matches the official
# build process for InfluxDB.
BUILD_DIR=$HOME/influxdb-build
GO_VERSION=go1.4.2
PARALLELISM="-parallel 256"
TIMEOUT="-timeout 480s"
# Executes the given statement, and exits if the command returns a non-zero code.
function exit_if_fail {
command=$@
echo "Executing '$command'"
$command
rc=$?
if [ $rc -ne 0 ]; then
echo "'$command' returned $rc."
exit $rc
fi
}
source $HOME/.gvm/scripts/gvm
exit_if_fail gvm use $GO_VERSION
# Set up the build directory, and then GOPATH.
exit_if_fail mkdir $BUILD_DIR
export GOPATH=$BUILD_DIR
exit_if_fail mkdir -p $GOPATH/src/github.com/influxdb
# Dump some test config to the log.
echo "Test configuration"
echo "========================================"
echo "\$HOME: $HOME"
echo "\$GOPATH: $GOPATH"
echo "\$CIRCLE_BRANCH: $CIRCLE_BRANCH"
# Move the checked-out source to a better location.
exit_if_fail mv $HOME/influxdb $GOPATH/src/github.com/influxdb
exit_if_fail cd $GOPATH/src/github.com/influxdb/influxdb
exit_if_fail git branch --set-upstream-to=origin/$CIRCLE_BRANCH $CIRCLE_BRANCH
# Install the code.
exit_if_fail cd $GOPATH/src/github.com/influxdb/influxdb
exit_if_fail go get -t -d -v ./...
exit_if_fail git checkout $CIRCLE_BRANCH # 'go get' switches to master. Who knew? Switch back.
exit_if_fail go build -v ./...
# Run the tests.
exit_if_fail go tool vet --composites=false .
case $CIRCLE_NODE_INDEX in
0)
go test $PARALLELISM $TIMEOUT -v ./... 2>&1 | tee $CIRCLE_ARTIFACTS/test_logs.txt
rc=${PIPESTATUS[0]}
;;
1)
GORACE="halt_on_error=1" go test $PARALLELISM $TIMEOUT -v -race ./... 2>&1 | tee $CIRCLE_ARTIFACTS/test_logs_race.txt
rc=${PIPESTATUS[0]}
;;
esac
exit $rc

12
Godeps/_workspace/src/github.com/influxdb/influxdb/circle.yml generated vendored
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@ -1,12 +0,0 @@
machine:
pre:
- bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer)
- source $HOME/.gvm/scripts/gvm; gvm install go1.4.2 --binary
dependencies:
override:
- echo "Dummy override, so no Circle dependencies execute"
test:
override:
- bash circle-test.sh:
parallel: true

57
Godeps/_workspace/src/github.com/influxdb/influxdb/cluster/client_pool.go generated vendored
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@ -1,57 +0,0 @@
package cluster
import (
"net"
"sync"
"gopkg.in/fatih/pool.v2"
)
type clientPool struct {
mu sync.RWMutex
pool map[uint64]pool.Pool
}
func newClientPool() *clientPool {
return &clientPool{
pool: make(map[uint64]pool.Pool),
}
}
func (c *clientPool) setPool(nodeID uint64, p pool.Pool) {
c.mu.Lock()
c.pool[nodeID] = p
c.mu.Unlock()
}
func (c *clientPool) getPool(nodeID uint64) (pool.Pool, bool) {
c.mu.RLock()
p, ok := c.pool[nodeID]
c.mu.RUnlock()
return p, ok
}
func (c *clientPool) size() int {
c.mu.RLock()
var size int
for _, p := range c.pool {
size += p.Len()
}
c.mu.RUnlock()
return size
}
func (c *clientPool) conn(nodeID uint64) (net.Conn, error) {
c.mu.RLock()
conn, err := c.pool[nodeID].Get()
c.mu.RUnlock()
return conn, err
}
func (c *clientPool) close() {
c.mu.Lock()
for _, p := range c.pool {
p.Close()
}
c.mu.Unlock()
}

35
Godeps/_workspace/src/github.com/influxdb/influxdb/cluster/config.go generated vendored
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@ -1,35 +0,0 @@
package cluster
import (
"time"
"github.com/influxdb/influxdb/toml"
)
const (
// DefaultWriteTimeout is the default timeout for a complete write to succeed.
DefaultWriteTimeout = 5 * time.Second
// DefaultShardWriterTimeout is the default timeout set on shard writers.
DefaultShardWriterTimeout = 5 * time.Second
// DefaultShardMapperTimeout is the default timeout set on shard mappers.
DefaultShardMapperTimeout = 5 * time.Second
)
// Config represents the configuration for the clustering service.
type Config struct {
ForceRemoteShardMapping bool `toml:"force-remote-mapping"`
WriteTimeout toml.Duration `toml:"write-timeout"`
ShardWriterTimeout toml.Duration `toml:"shard-writer-timeout"`
ShardMapperTimeout toml.Duration `toml:"shard-mapper-timeout"`
}
// NewConfig returns an instance of Config with defaults.
func NewConfig() Config {
return Config{
WriteTimeout: toml.Duration(DefaultWriteTimeout),
ShardWriterTimeout: toml.Duration(DefaultShardWriterTimeout),
ShardMapperTimeout: toml.Duration(DefaultShardMapperTimeout),
}
}

27
Godeps/_workspace/src/github.com/influxdb/influxdb/cluster/config_test.go generated vendored
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@ -1,27 +0,0 @@
package cluster_test
import (
"testing"
"time"
"github.com/BurntSushi/toml"
"github.com/influxdb/influxdb/cluster"
)
func TestConfig_Parse(t *testing.T) {
// Parse configuration.
var c cluster.Config
if _, err := toml.Decode(`
shard-writer-timeout = "10s"
write-timeout = "20s"
`, &c); err != nil {
t.Fatal(err)
}
// Validate configuration.
if time.Duration(c.ShardWriterTimeout) != 10*time.Second {
t.Fatalf("unexpected shard-writer timeout: %s", c.ShardWriterTimeout)
} else if time.Duration(c.WriteTimeout) != 20*time.Second {
t.Fatalf("unexpected write timeout s: %s", c.WriteTimeout)
}
}

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