Avoid 100% CPU usage while socket is closed

wbarnha / kafka-python-ng

Fork for Python client for Apache Kafka

https://wbarnha.github.io/kafka-python-ng/

Apache License 2.0

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Avoid 100% CPU usage while socket is closed #156

Closed wbarnha closed 3 months ago

wbarnha commented 3 months ago

After stop/start kafka service, kafka-python may use 100% CPU caused by busy-retry while the socket was closed. This fix the issue by unregister the socket if the fd is negative.

This change is