PyQt5中的WebSocket服务器，显然正确，但是我无法连接

IgorHerson 发表于 Dev

伊戈尔·赫尔森

我需要做的WebSocket服务器pyqt5，从5.3版本阅读文档有所有必需的课程，按照C ++这些例子http://doc.qt.io/qt-5/qtwebsockets-examples.html这结果是：

from PyQt5 import QtCore, QtWebSockets,  QtNetwork

class MyServer(QtCore.QObject):
    def __init__(self,  parent=None):
        super(QtCore.QObject, self).__init__(parent)
        self.server = QtWebSockets.QWebSocketServer('My Socket', QtWebSockets.QWebSocketServer.NonSecureMode)
        if self.server.listen(QtNetwork.QHostAddress.LocalHost, 1302):
            print('Connected: '+self.server.serverName()+' : '+self.server.serverAddress().toString()+':'+str(self.server.serverPort()))
        else:
            print('error')
        self.server.newConnection.connect(self.onNewConnection)

        print(self.server.isListening())

    def onNewConnection(self):
        print(self.sender())
        print("inside")
        self.server.textMessageReceived.connect(self.processTextMessage)
        self.server.binaryMessageReceived.connect(self.processBinaryMessage)
        self.server.disconnected.connect(self.socketDisconnected)

    def processTextMessage(self,  message):
        print(message)

    def processBinaryMessage(self,  message):
        print(message)

    def socketDisconnected(self):
        print('out')

if __name__ == "__main__":
    import sys
    app = QtWidgets.QApplication(sys.argv)
    MyServer()
    sys.exit(app.exec_())

当运行isListening方法时，返回true，这使我相信此代码是正确的，但是我尝试通过javascript客户端（html5 websocket）进行连接，并且返回了服务器连接错误，当我尝试通过telnet（telnet本地主机1302）。

伊戈尔·赫尔森

感谢您的答复，代码中还有其他错误，如果有人需要，请输入最终代码：

from PyQt5 import QtCore, QtWebSockets,  QtNetwork, QtWidgets

class MyServer(QtCore.QObject):
    def __init__(self, parent):
        super(QtCore.QObject, self).__init__(parent)
        self.clients = []
        self.server = QtWebSockets.QWebSocketServer(parent.serverName(), parent.secureMode(), parent)
        if self.server.listen(QtNetwork.QHostAddress.LocalHost, 1302):
            print('Connected: '+self.server.serverName()+' : '+self.server.serverAddress().toString()+':'+str(self.server.serverPort()))
        else:
            print('error')
        self.server.newConnection.connect(self.onNewConnection)

        print(self.server.isListening())

    def onNewConnection(self):
        self.clientConnection = self.server.nextPendingConnection()
        self.clientConnection.textMessageReceived.connect(self.processTextMessage)

        self.clientConnection.binaryMessageReceived.connect(self.processBinaryMessage)
        self.clientConnection.disconnected.connect(self.socketDisconnected)

        self.clients.append(self.clientConnection)

    def processTextMessage(self,  message):
        if (self.clientConnection):
            self.clientConnection.sendTextMessage(message)

    def processBinaryMessage(self,  message):
        if (self.clientConnection):
            self.clientConnection.sendBinaryMessage(message)

    def socketDisconnected(self):
        if (self.clientConnection):
            self.clients.remove(self.clientConnection)
            self.clientConnection.deleteLater()


if __name__ == '__main__':
    import sys
    app = QtWidgets.QApplication(sys.argv)
    serverObject = QtWebSockets.QWebSocketServer('My Socket', QtWebSockets.QWebSocketServer.NonSecureMode)
    server = MyServer(serverObject)
    serverObject.closed.connect(app.quit)
    app.exec_()