trex_stl_jsonrpc_client.py 文件源码

def connect(self, server = None, port = None):
        if self.connected:
            self.disconnect()

        self.context = zmq.Context()

        self.server = (server if server else self.server)
        self.port = (port if port else self.port)

        #  Socket to talk to server
        self.transport = "tcp://{0}:{1}".format(self.server, self.port)

        self.socket = self.context.socket(zmq.REQ)
        try:
            self.socket.connect(self.transport)
        except zmq.error.ZMQError as e:
            return RC_ERR("ZMQ Error: Bad server or port name: " + str(e))

        self.socket.setsockopt(zmq.SNDTIMEO, 10000)
        self.socket.setsockopt(zmq.RCVTIMEO, 10000)

        self.connected = True

        rc = self.invoke_rpc_method('ping', api_class = None)
        if not rc:
            self.connected = False
            return rc

        return RC_OK()