Update port

applications/ws-events/app.go

@@ -37,7 +37,7 @@ func (a *Application) Run() {
 
 	svr := nbhttp.NewServer(nbhttp.Config{
 		Network: "tcp",
-		Addrs:   []string{"localhost:80"},
+		Addrs:   []string{"localhost:4000"},
 		Handler: mux,
 	})
 

applications/ws-events/ws.go

@@ -15,7 +15,7 @@ import (
 
 var (
 	clientManager  = NewClientManager()
-	keepaliveTimer = time.Second * 30
+	keepaliveTimer = time.Second * 60
 )
 
 type ClientManager struct {