[squid-users] Too much assertion failed: comm.cc:178: "fd_table[conn->fd].halfClosedReader != NULL"

[Yuri Voinov]

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Hi gents,

Sometimes I have too much assertions:

2015/01/08 09:40:39 kid1| assertion failed: comm.cc:178:
"fd_table[conn->fd].halfClosedReader != NULL"

Core dump not produced but Squid restarts. So, I can't get stack trace.

When I set hals_closed_clients to on, I've got much more assertions:

2015/01/15 18:41:31 kid1| assertion failed: comm.cc:1823: "isOpen(fd) &&
!commHasHalfClosedMonitor(fd)"

What can be wrong? This is very annoying behaviour. Also memory cache is
often cold after restarts and hit ratio is degrades.

This looks similar adaptation bug 4057, but it is closed in 3.4.11. This
behaviour depends half-closed connections, but how?

And how to troubleshoot?

WBR, Yuri


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