2h4dl opened a new issue #80: multiprocessing pool hangs on join URL: https://github.com/apache/rocketmq-client-python/issues/80 I'm trying to run some python code in parallel. Once I received a message , I would use `multiprocessing.Pool` and 'apply_async' to process this message. A moment later, I found multiprocessing pool hangs on join and no messages consumed. With `ps -ppid=${pid}` command, I found this: ``` PID TTY TIME CMD 312 pts/42 00:00:05 ConsumeTP 313 pts/42 00:00:05 ConsumeTP 314 pts/42 00:00:07 ConsumeTP 315 pts/42 00:00:00 ConsumeTP 317 pts/42 00:00:05 ConsumeTP 44417 pts/42 00:00:01 ConsumeTP 44418 pts/42 00:00:02 ConsumeTP 44419 pts/42 00:00:00 ConsumeTP 44425 pts/42 00:00:01 ConsumeTP 44426 pts/42 00:00:00 ConsumeTP ``` I don't know if this is the reason why the process hangs and can't consume message. https://github.com/apache/rocketmq-client-python/issues/77#issuecomment-563075087 - What is your OS? Ubuntu 16.04 - What is your client version? I'm using this python client from https://github.com/apache/rocketmq-client-python/issues/77#issuecomment-563075087, because have the same import error. - What is your RocketMQ version? Not clear
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