rocketmq-pythonRocketMQ 的 Python 客户端

rocketmq-python 是一个基于 rocketmq-client-cpp 封装的 RocketMQ Python 客户端。

示例代码：

Producer

from rocketmq.client import Producer, Message

producer = Producer('PID-XXX')
producer.set_namesrv_domain('http://onsaddr-internet.aliyun.com/rocketmq/nsaddr4client-internet')
# For ip and port name server address, use `set_namesrv_addr` method, for example:
# producer.set_namesrv_addr('127.0.0.1:9887')
producer.set_session_credentials('XXX', 'XXXX', 'ALIYUN')
producer.start()

msg = Message('YOUR-TOPIC')
msg.set_keys('XXX')
msg.set_tags('XXX')
msg.set_body('XXXX')
ret = producer.send_sync(msg)
print(ret.status, ret.msg_id, ret.offset)
producer.shutdown()

PushConsumer

import time

from rocketmq.client import PushConsumer


def callback(msg):
    print(msg.id, msg.body)


consumer = PushConsumer('CID_XXX')
consumer.set_namesrv_domain('http://onsaddr-internet.aliyun.com/rocketmq/nsaddr4client-internet')
# For ip and port name server address, use `set_namesrv_addr` method, for example:
# consumer.set_namesrv_addr('127.0.0.1:9887')
consumer.set_session_credentials('XXX', 'XXXX', 'ALIYUN')
consumer.subscribe('YOUR-TOPIC', callback)
consumer.start()

while True:
    time.sleep(3600)

consumer.shutdown()

PullConsumer

from rocketmq.client import PullConsumer


consumer = PullConsumer('CID_XXX')
consumer.set_namesrv_domain('http://onsaddr-internet.aliyun.com/rocketmq/nsaddr4client-internet')
# For ip and port name server address, use `set_namesrv_addr` method, for example:
# consumer.set_namesrv_addr('127.0.0.1:9887')
consumer.set_session_credentials('XXX', 'XXXX', 'ALIYUN')
consumer.start()

for msg in consumer.pull('YOUR-TOPIC'):
    print(msg.id, msg.body)

consumer.shutdown()