rpc_client.py 文件源码

def call(self, n):
        self.response = None
        self.corr_id = str(uuid.uuid4())
        self.channel.basic_publish(exchange="",
                                   routing_key="rpc_queue",
                                   properties=pika.BasicProperties(
                                       reply_to=self.callback_queue,
                                       correlation_id=self.corr_id,
                                   ),
                                   body=str(n))
        while self.response is None:
            self.connection.process_data_events()
        return int(self.response)