From: Scott Worley <sworley@chkno.net>
Date: Sat, 28 Jul 2012 18:38:53 +0000 (-0700)
Subject: Allow port to be specified.  Default resonably.
X-Git-Url: http://git.scottworley.com/reliable-chat/commitdiff_plain/24a546cf6313bc29de260a356d9e5bdffa67627e

Allow port to be specified.  Default resonably.
---

diff --git a/server/server.go b/server/server.go
index 7572447..c47bfaa 100644
--- a/server/server.go
+++ b/server/server.go
@@ -2,10 +2,14 @@ package main
 
 import "container/list"
 import "encoding/json"
+import "flag"
 import "log"
 import "net/http"
+import "strconv"
 import "time"
 
+var port = flag.Int("port", 21059, "Port to listen on")
+
 type Message struct {
 	Time time.Time
 	Text string
@@ -110,7 +114,7 @@ func start_server(store Store) {
 		store.Add <- &Message{time.Now(), r.FormValue("text")}
 	})
 
-	log.Fatal(http.ListenAndServe(":8080", nil))
+	log.Fatal(http.ListenAndServe(":" + strconv.Itoa(*port), nil))
 }
 
 func main() {