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#920 Support more types communication.

This commit is contained in:
= 2016-04-14 20:48:27 +02:00 committed by David Arnold
parent ce8761048d
commit 1f11f96b70
1 changed files with 25 additions and 22 deletions
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47
plugins/inputs/uwsgi/uwsgi.go
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@ -5,7 +5,9 @@ import (
"fmt"
"github.com/influxdata/telegraf"
"github.com/influxdata/telegraf/plugins/inputs"
"io"
"net"
"net/http"
"net/url"
"strconv"
"time"
@ -47,34 +49,40 @@ func (u *Uwsgi) Gather(acc telegraf.Accumulator) error {
func (u *Uwsgi) gatherServer(acc telegraf.Accumulator, url *url.URL) error {
var err error
var conn net.Conn
var r io.ReadCloser
if url.Scheme == "unix" {
conn, err = net.DialTimeout(url.Scheme, url.Path, timeout)
} else {
conn, err = net.DialTimeout(url.Scheme, url.Host, timeout)
switch url.Scheme {
case "unix":
r, err = net.DialTimeout(url.Scheme, url.Path, timeout)
case "tcp":
r, err = net.DialTimeout(url.Scheme, url.Host, timeout)
case "http":
resp, err := http.Get(url.String())
if err != nil {
return fmt.Errorf("Could not connect to uWSGI Stats Server '%s': %s", url.String(), err)
}
r = resp.Body
default:
return fmt.Errorf("'%s' is not a valid URL", url.String())
}
if err != nil {
return fmt.Errorf("Could not connect to uWSGI Stats Server '%s': %s", url.String(), err)
}
defer conn.Close()
defer r.Close()
var s StatsServer
s.Url = url.String()
dec := json.NewDecoder(conn)
dec := json.NewDecoder(r)
dec.Decode(&s)
u.gatherStatServer(acc, &s)
u.gatherWorkers(acc, &s)
u.gatherApps(acc, &s)
u.gatherCores(acc, &s)
return nil
}
func (u *Uwsgi) gatherStatServer(acc telegraf.Accumulator, s *StatsServer) error {
func (u *Uwsgi) gatherStatServer(acc telegraf.Accumulator, s *StatsServer) {
fields := map[string]interface{}{
"listen_queue": s.ListenQueue,
"listen_queue_errors": s.ListenQueueErrors,
@ -92,11 +100,12 @@ func (u *Uwsgi) gatherStatServer(acc telegraf.Accumulator, s *StatsServer) error
}
acc.AddFields("uwsgi_overview", fields, tags)
return nil
u.gatherWorkers(acc, s)
u.gatherApps(acc, s)
u.gatherCores(acc, s)
}
func (u *Uwsgi) gatherWorkers(acc telegraf.Accumulator, s *StatsServer) error {
func (u *Uwsgi) gatherWorkers(acc telegraf.Accumulator, s *StatsServer) {
for _, w := range s.Workers {
fields := map[string]interface{}{
"requests": w.Requests,
@ -123,11 +132,9 @@ func (u *Uwsgi) gatherWorkers(acc telegraf.Accumulator, s *StatsServer) error {
acc.AddFields("uwsgi_workers", fields, tags)
}
return nil
}
func (u *Uwsgi) gatherApps(acc telegraf.Accumulator, s *StatsServer) error {
func (u *Uwsgi) gatherApps(acc telegraf.Accumulator, s *StatsServer) {
for _, w := range s.Workers {
for _, a := range w.Apps {
fields := map[string]interface{}{
@ -145,11 +152,9 @@ func (u *Uwsgi) gatherApps(acc telegraf.Accumulator, s *StatsServer) error {
acc.AddFields("uwsgi_apps", fields, tags)
}
}
return nil
}
func (u *Uwsgi) gatherCores(acc telegraf.Accumulator, s *StatsServer) error {
func (u *Uwsgi) gatherCores(acc telegraf.Accumulator, s *StatsServer) {
for _, w := range s.Workers {
for _, c := range w.Cores {
fields := map[string]interface{}{
@ -169,8 +174,6 @@ func (u *Uwsgi) gatherCores(acc telegraf.Accumulator, s *StatsServer) error {
}
}
return nil
}
func init() {