Hello everyone! I'm working with Web Socket connec...

# squarelibraries

[Naveenkumar R]

Hello everyone!
I'm working with Web Socket connection.
I have made my simple NodeJS server. and I have used squareup library for android side websocket client.

whenever I'm trying to connect my server thow the below error.

throw new Error('Specified protocol was not requested by the client.');
            ^

Error: Specified protocol was not requested by the client.

Please suggest any solution.

Here is my client implementation

val request = Request.Builder().url("<ws://10.1.0.139:8080/>").build()
        val listener = object: WebSocketListener() {
           
            override fun onOpen(webSocket: WebSocket, response: Response) {
                Log.d("WebSocket ", response.message)
            }

          
            override fun onMessage(webSocket: WebSocket, text: String) {
                Log.d("WebSocket ", "onMessage String $text")
            }

           
            override fun onMessage(webSocket: WebSocket, bytes: ByteString) {
                Log.d("WebSocket ", "onMessage byte")
            }

           
            override fun onClosing(webSocket: WebSocket, code: Int, reason: String) {
                Log.d("WebSocket ", "onClosing String $reason")
            }

           
            override fun onClosed(webSocket: WebSocket, code: Int, reason: String) {
                Log.d("WebSocket ", "onClosed String $reason")
            }

            override fun onFailure(webSocket: WebSocket, t: Throwable, response: Response?) {
                Log.d("WebSocket ", "onClosed String ${response?.code.toString()}")
            }
        }


        OkHttpClient.Builder()
            .connectTimeout(10, TimeUnit.SECONDS)
            .readTimeout(10, TimeUnit.SECONDS)
            .writeTimeout(10, TimeUnit.SECONDS)
            .build()
            .newWebSocket(request, listener)
    }

Update: 19/02:

Issue is with the method url(). Request.Builder().url("<ws://10.1.0.139:8080/>") 
The url method replace the URL scheme with http.