support websocket #20

add example chat

example/chat/chat.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"fmt"
+	"github.com/astaxie/beego"
+	"github.com/fzzy/sockjs-go/sockjs"
+	"strings"
+)
+
+var users *sockjs.SessionPool = sockjs.NewSessionPool()
+
+func chatHandler(s sockjs.Session) {
+	users.Add(s)
+	defer users.Remove(s)
+
+	for {
+		m := s.Receive()
+		if m == nil {
+			break
+		}
+		fullAddr := s.Info().RemoteAddr
+		addr := fullAddr[:strings.LastIndex(fullAddr, ":")]
+		m = []byte(fmt.Sprintf("%s: %s", addr, m))
+		users.Broadcast(m)
+	}
+}
+
+type MainController struct {
+	beego.Controller
+}
+
+func (m *MainController) Get() {
+	m.TplNames = "index.html"
+}
+
+func main() {
+	conf := sockjs.NewConfig()
+	sockjshandler := sockjs.NewHandler("/chat", chatHandler, conf)
+	beego.Router("/", &MainController{})
+	beego.RouterHandler("/chat/:info(.*)", sockjshandler)
+	beego.Run()
+}