如何使用红蜘蛛连接到 webSocket？

Question

我想建立一个套接字连接。我正在使用下面的代码

    var request = URLRequest(url: URL(string: "url")!)
    request.timeoutInterval = 2.0
    request.httpMethod = "POST"
    request.setValue("header", forHTTPHeaderField: "Authorization")
    socket = WebSocket(request: request)
    socket.delegate = self
    socket.connect()

代表是

func websocketDidConnect(socket: WebSocketClient) {

    print("websocket is connected")
}

func websocketDidDisconnect(socket: WebSocketClient, error: Error?) {

    if let e = error as? WSError {

        print("websocket is disconnected: \(e.message)")

    } else if let e = error {

        print("websocket is disconnected: \(e.localizedDescription)")

    } else {

        print("websocket disconnected")
    }
}

func websocketDidReceiveMessage(socket: WebSocketClient, text: String) {

    print("Received text: \(text)")
}

func websocketDidReceiveData(socket: WebSocketClient, data: Data) {

    print("Received data: \(data.count)")
}

我收到这个错误

websocket 断开连接：HTTP 升级无效

Answer 1

您的代表看起来还不错。该问题发生在与 websocket 服务器协商连接协议参数时。而不是制作URLRequest 尝试这样的事情：

 let socket = WebSocket(url: URL(string: "wss://yourWebSocketServer")!)