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Re: [PATCH 0 of 1 RFC] new upstream server recheck - call for comments

Maxim Dounin
September 28, 2011 04:32AM
Hello!

On Wed, Sep 28, 2011 at 02:21:50PM +1000, SplitIce wrote:

> sounds brilliant but where is the patch?

In the next message, following the introduction email.
http://mailman.nginx.org/pipermail/nginx-devel/2011-September/001278.html

Maxim Dounin

>
> On Tue, Sep 27, 2011 at 10:24 PM, Maxim Dounin <mdounin@mdounin.ru> wrote:
>
> > Hello!
> >
> > The following patch introduces less intrusive upstream server recheck after
> > server was considered dead.
> >
> > Specifically, only one request is allowed once fail_timeout passes, and
> > upstream server is only marked "live" once this request completes
> > successfully.
> >
> > I think it improves things, though there are some concerns related to
> > "long streaming" workloads where request may not complete in a reasonable
> > time (and hence backend won't be reintroduced into upstream cluster
> > for a relatively long time). I tend to think this is acceptable, but I
> > would like to hear some comments from people with such workloads.
> >
> > Maxim Dounin
> >
> > _______________________________________________
> > nginx-devel mailing list
> > nginx-devel@nginx.org
> > http://mailman.nginx.org/mailman/listinfo/nginx-devel
> >

> _______________________________________________
> nginx-devel mailing list
> nginx-devel@nginx.org
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Subject Author Views Posted

[PATCH 0 of 1 RFC] new upstream server recheck - call for comments

Maxim Dounin 1826 September 27, 2011 08:38AM

[PATCH 1 of 1 RFC] Better recheck of dead upstream servers

Maxim Dounin 787 September 27, 2011 08:40AM

Re: [PATCH 1 of 1 RFC] Better recheck of dead upstream servers

xiaohanhoho 785 October 05, 2011 10:36AM

Re: [PATCH 1 of 1 RFC] Better recheck of dead upstream servers

Maxim Dounin 999 October 05, 2011 10:50AM

Re: [PATCH 0 of 1 RFC] new upstream server recheck - call for comments

splitice 1000 September 28, 2011 12:22AM

Re: [PATCH 0 of 1 RFC] new upstream server recheck - call for comments

Maxim Dounin 767 September 28, 2011 04:32AM



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