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bifromqio / bifromq

A Multi-Tenancy MQTT broker adopting Serverless architecture
https://bifromq.io
Apache License 2.0
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Connections be kicked when shuting down one BifroMQ node #54

Closed mafei6827 closed 7 months ago

mafei6827 commented 7 months ago

Describe the bug In cluster mode, shutting down a BifroMQ node may result in the possibility of MQTT connections on other nodes being kicked off.

Logs event log： KICKED

BifroMQ

mefly2012 commented 7 months ago

你配置了高可用吗？ dist_worker_range_voter_count 3 至少为3，最好奇数值 inbox_store_range_voter_count 1 至少为3，最好奇数值 retain_store_range_voter_count 3 至少为3，最好奇数值 我配置了这个看起来就不出现这个问题了。

mafei6827 commented 7 months ago

你配置了高可用吗？ dist_worker_range_voter_count 3 至少为3，最好奇数值 inbox_store_range_voter_count 1 至少为3，最好奇数值 retain_store_range_voter_count 3 至少为3，最好奇数值 我配置了这个看起来就不出现这个问题了。

目前定位下来跟voter_count不相关，在此场景下是概率性出现的，修复已提交在v2.1.1。