how a java client connect iris websocket

[Nyx2022]

i realise iris websocket like this :

const namespace = "default"

// if namespace is empty then simply websocket.Events{...} can be used instead.
var serverEvents = websocket.Namespaces{
namespace: websocket.Events{
websocket.OnNamespaceConnected: func(nsConn *websocket.NSConn, msg websocket.Message) error {
// with websocket.GetContext you can retrieve the Iris' Context.
ctx := websocket.GetContext(nsConn.Conn)

		log.Printf("[%s] connected to namespace [%s] with IP [%s]",
			nsConn, msg.Namespace,
			ctx.RemoteAddr())
		return nil
	},
	websocket.OnNamespaceDisconnect: func(nsConn *websocket.NSConn, msg websocket.Message) error {
		log.Printf("[%s] disconnected from namespace [%s]", nsConn, msg.Namespace)
		return nil
	},
	"chat": func(nsConn *websocket.NSConn, msg websocket.Message) error {
		// room.String() returns -> NSConn.String() returns -> Conn.String() returns -> Conn.ID()
		log.Printf("[%s] sent: %s", nsConn, string(msg.Body))

		// Write message back to the client message owner with:
		// nsConn.Emit("chat", msg)
		// Write message to all except this client with:
		nsConn.Conn.Server().Broadcast(nsConn, msg)
		return nil
	},
},

}

func testWebSocket() {
app := iris.New()
websocketServer := websocket.New(
gorilla.Upgrader(gorillaWs.Upgrader{CheckOrigin: func(http.Request) bool { return true }}), / DefaultGobwasUpgrader can be used too. */
serverEvents)

//idGen := func(ctx iris.Context) string {
//	if username := ctx.GetHeader("X-Username"); username != "" {
//		return username
//	}
//
//	return websocket.DefaultIDGenerator(ctx)
//}

// serves the endpoint of ws://localhost:8080/echo
// with optional custom ID generator.
app.Get("/echo", websocket.Handler(websocketServer))

// serves the browser-based websocket client.
app.Get("/", func(ctx iris.Context) {
	ctx.ServeFile("./www/index0.html")
})

// serves the npm browser websocket client usage example.
//app.HandleDir("/browserify", iris.Dir("./browserify"))

app.Listen(":7899")

}

and i wanna connect the websocket by java,but i tried several ways,the java websocket client can not connect to it at all,so i need the official answers to how to solve it,thanks for ur answers.it'bset to show me java websocket client codes and golang websocket server codes

[kataras]

Hello @Nyx2022, in order to connect to an Iris websocket server with other languages than Go, Javascript ,Typescript & Dart you just need to implement the iris/neffos websocket message format in that specific programming language (e.g. Java). Please follow the implementations of Go or Javascript/Typescript or Dart.