nginx reload causing dropped requests

SplitIce mat999 at gmail.com
Fri Jan 21 11:26:31 MSK 2011


Yep HUP via /etc/init.d/nginx reload . If I could reproduce it I would, Ive
only seen it in chrome so it may be chrome incorrectly handling keepalive
closure or something.


On Fri, Jan 21, 2011 at 7:02 PM, Igor Sysoev <igor at sysoev.ru> wrote:

> On Thu, Jan 20, 2011 at 05:45:21PM -0800, Mike Bell wrote:
>
> > Hi,
> >
> > I'm seeing dropped requests on nginx reload.  I'm using 0.8.53 compiled
> from
> > source.
> >
> > My configuration is nginx as a proxy in front of (currently) 2 apache
> > servers.
> >
> > It looks like if a client reuses a connection it had before the reload
> > (HTTP/1.1 style), then the server doesn't handle the request - from
> tcpdump,
> > I see the TCP connection is just reset with no response.
> >
> > Is this a known issue?  Is there some configuration option to stop the
> old
> > worker processes from dieing until the connections have all timed out?
>
> While reload (HUP signal) nginx closes only idle keepalive connections.
>
>
> --
> Igor Sysoev
> http://sysoev.ru/en/
>
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