Update multichat example

examples/multichat/chan.html

@@ -21,7 +21,7 @@
     </center>
 
     <script>
-      var url = "ws://" + window.location.host + window.location.pathname + "/ws";
+      var url = "ws://" + window.location.host + "/ws";
       var ws = new WebSocket(url);
       var name = "Guest" + Math.floor(Math.random() * 1000);
       var channelName = window.location.pathname.split("/")[2];

examples/multichat/main.go

@@ -1,25 +1,25 @@
 package main
 
 import (
-	"github.com/gin-gonic/gin"
-	"github.com/olahol/melody"
 	"net/http"
+
+	"github.com/olahol/melody"
 )
 
 func main() {
-	r := gin.Default()
 	m := melody.New()
 
-	r.GET("/", func(c *gin.Context) {
-		http.ServeFile(c.Writer, c.Request, "index.html")
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Path == "/" {
+			http.ServeFile(w, r, "index.html")
+			return
+		}
+
+		http.ServeFile(w, r, "chan.html")
 	})
 
-	r.GET("/channel/:name", func(c *gin.Context) {
-		http.ServeFile(c.Writer, c.Request, "chan.html")
-	})
-
-	r.GET("/channel/:name/ws", func(c *gin.Context) {
-		m.HandleRequest(c.Writer, c.Request)
+	http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {
+		m.HandleRequest(w, r)
 	})
 
 	m.HandleMessage(func(s *melody.Session, msg []byte) {
@@ -28,5 +28,5 @@ func main() {
 		})
 	})
 
-	r.Run(":5000")
+	http.ListenAndServe(":5000", nil)
 }