Pyqt And Websocket Client. Listen Websocket In Background

I have a PyQt Gui application. This application have a main window that should be open after the start. This application should to listen the websocket. I tried solve it so: ...

Solution 1:

Thanks enginefree.

I make this

classWindow(QtGui.QDialog):
    def__init__(self, parent=None):
        super(Window, self).__init__()

        self.thread = ListenWebsocket()
        self.thread.start()

...


classListenWebsocket(QtCore.QThread):
    def__init__(self, parent=None):
        super(ListenWebsocket, self).__init__(parent)

        websocket.enableTrace(True)

        self.WS = websocket.WebSocketApp("ws://localhost:8080/chatsocket",
                                on_message = self.on_message,
                                on_error = self.on_error,
                                on_close = self.on_close) 

    defrun(self):
        #ws.on_open = on_open

        self.WS.run_forever()


    defon_message(self, ws, message):
        print message

    defon_error(self, ws, error):
        print error

    defon_close(self, ws):
        print"### closed ###"if __name__ == '__main__':
    app = QtGui.QApplication(sys.argv)

    QtGui.QApplication.setQuitOnLastWindowClosed(False)

    window = Window()
    window.show()

    sys.exit(app.exec_())