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MySQL Router Blocking Client After Many Messages: Pre-auth socket failure aaa.bbb.ccc.ddd: Copy server->client failed: Operation now in progress (Doc ID 2449275.1)

Last updated on FEBRUARY 27, 2020

Applies to:

MySQL Router - Version 2.1 and later
Information in this document applies to any platform.


We have mysql router 8 and it is reporting these errors, then blocking connections:

How do we fix this?


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