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Re: trunk proxy_http failures

On Wed, Sep 19, 2018 at 4:46 PM Stefan Eissing
<stefan.eissing@xxxxxxxxxxxxx> wrote:
> Thanks, Yann, this helped me pin the problem down further:
> - with disablereuse=on everything works fine
> - with ttl=1 the problem is still there

Is the KeepAliveTimeout on the backend side above 1 (second)?

> and then:
> - with mpm_worker, the problem also disappears (no disable/ttl needed)

Hmm, something (new?) which does not respect KA timeout on MPM event...
Can you confirm this (for instance with tcpdump or alike)?

> These tests were running since the dawn of h2 time and are still running in 2.4.x. Since the problem also goes away on worker, this looks like a new problem with mpm_event and connection closing (keepalive)?

I'm having a look at it, will come back if something pops up.