Experimental Physics and
Industrial Control System

I did that briefly. The client (ioc) happily sends to the server and on the server the TCP input queue fills up. If the server then dies the messages are lost.

I have not tried it until the queues filled up. The the logClient may block while holding the mutex which may make errlog (or whatever client) block. I will test that.

I suggest to remove the code that attempts to send from sendMessageChunk() and accept (and report) that messages are lost.

Can you please also review the usage of the mutex in the original code. I have the impression it does not really make sense.
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[Merge] ~dirk.zimoch/epics-base:iocLogClientFixesTry2 into epics-base:7.0 Dirk Zimoch via Core-talk

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