From d55e00d2c09e95e19048b44d61be44748a477a71 Mon Sep 17 00:00:00 2001
From: Ruslan Islamgaliev <neezgee@gmail.com>
Date: Wed, 23 Sep 2015 03:05:54 +0300
Subject: [PATCH 1/2] Add port tag to nginx plugin

---
 plugins/nginx/nginx.go | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/plugins/nginx/nginx.go b/plugins/nginx/nginx.go
index 97f273b63..36caf7a63 100644
--- a/plugins/nginx/nginx.go
+++ b/plugins/nginx/nginx.go
@@ -141,16 +141,22 @@ func (n *Nginx) gatherUrl(addr *url.URL, acc plugins.Accumulator) error {
 
 // Get tag(s) for the nginx plugin
 func getTags(addr *url.URL) map[string]string {
-	h := addr.Host
-	var htag string
-	if host, _, err := net.SplitHostPort(h); err == nil {
-		htag = host
-	} else {
-		htag = h
-	}
-	return map[string]string{"server": htag}
+        h := addr.Host
+        host, port, err := net.SplitHostPort(h)
+        if err != nil {
+            host = addr.Host
+            if addr.Scheme == "http" {
+                port = "80"
+            } else if addr.Scheme == "https" {
+                port = "443"
+            } else {
+                port = ""
+            }
+        }
+        return map[string]string{"server": host, "port": port}
 }
 
+
 func init() {
 	plugins.Add("nginx", func() plugins.Plugin {
 		return &Nginx{}

From 283578f947d6285d7dd0faed691e0c1177eeeb80 Mon Sep 17 00:00:00 2001
From: Ruslan Islamgaliev <neezgee@gmail.com>
Date: Wed, 23 Sep 2015 21:43:44 +0300
Subject: [PATCH 2/2] Make nginx_test check port in nginx module tags

---
 plugins/nginx/nginx_test.go | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/plugins/nginx/nginx_test.go b/plugins/nginx/nginx_test.go
index 5e1eb1e79..4031baf59 100644
--- a/plugins/nginx/nginx_test.go
+++ b/plugins/nginx/nginx_test.go
@@ -70,8 +70,20 @@ func TestNginxGeneratesMetrics(t *testing.T) {
 	if err != nil {
 		panic(err)
 	}
-	host, _, _ := net.SplitHostPort(addr.Host)
-	tags := map[string]string{"server": host}
+
+        host, port, err := net.SplitHostPort(addr.Host)
+        if err != nil {
+            host = addr.Host
+            if addr.Scheme == "http" {
+                port = "80"
+            } else if addr.Scheme == "https" {
+                port = "443"
+            } else {
+                port = ""
+            }
+        }
+
+	tags := map[string]string{"server": host, "port": port}
 
 	for _, m := range metrics {
 		assert.NoError(t, acc.ValidateTaggedValue(m.name, m.value, tags))