Invalid Sec-WebSocket-Accept response

[lithinJames]

Hi I’m getting "Invalid Sec-WebSocket-Accept response” error when connect to websocket server developed in java spring boot. Java client is able to successfully connect and send message,

Below is our code implementation

import StompClientLib

   var socketClient = StompClientLib()
    let completedWSURL = "ws://192.168.1.37:8080/iostest/chat"
     let Request = NSMutableURLRequest(url: NSURL(string:completedWSURL)! as URL)
    socketClient.openSocketWithURLRequest(request:Request, delegate: self as        StompClientLibDelegate)

Error response is
Error Domain=SRWebSocketErrorDomain Code=2133 "Invalid Sec-WebSocket-Accept response" UserInfo={NSLocalizedDescription=Invalid Sec-WebSocket-Accept response}

Any help is much appreciated. Thanks in advance.

[tuluigi]

@lithinJames
you are using a SockJS server; by changing this
"ws://192.168.1.37:8080/iostest/chat"
to
"ws://192.168.1.37:8080/iostest/chat/websocket"

[WrathChaos]

Hello @lithinJames,
Firstly, Thank you for the answer @tuluigi.
Is that work for you @lithinJames ? If it is not working, please re-open the issue :)

[said13]

@tuluigi Hi! Can you please tell why should adding “/websocket” solve the issue?
I also have sockJs server and also have this issue.

[reallyram]

Thanks @tuluigi

[Shankar105]

@WrathChaos Hi, I am also getting the same error.

(Error Domain=SRWebSocketErrorDomain Code=2133 "Invalid Sec-WebSocket-Accept response" UserInfo={NSLocalizedDescription=Invalid Sec-WebSocket-Accept response})

[WrathChaos]

Hello @Shankar105,
Have you checked this issue and tried the solutions?

[Shankar105]

@WrathChaos , Thanks you for your quick response. it was a problem with the server side code.

[WrathChaos]

@WrathChaos , Thanks you for your quick response. it was a problem with the server side code.

Did you fix it? If you fixed it please share with us then people who have this problem can find it and solve it easily :)

[smoralesVLL]

Same problem here. Can you share with us the solution?

[zahidshaikh795]

func registerSocket(){
        let completedWSURL  = "ws://cepqa.vecv.net/live/vehicle-live-tracking"
        url = NSURL(string: completedWSURL)!
        socketClient.openSocketWithURLRequest(request: NSURLRequest(url: url as URL) , delegate: self as StompClientLibDelegate)
    }

I am also facing the same issue "invalid sec-websocket-accept response".
Earlier i was using "ws://169.38.69.67:8080/live//vehicle-live-tracking" and it was working fine and connection established but since I change to "ws://cepqa.vecv.net/live/vehicle-live-tracking", I keeps geeting this error.

[dangnguyen1004]

@lithinJames you are using a SockJS server; by changing this "ws://192.168.1.37:8080/iostest/chat" to "ws://192.168.1.37:8080/iostest/chat/websocket"

Amazing, Thanks @tuluigi