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Re: upstream keepalive - call for testing

All files from this thread

File Name File Size   Posted by Date  
upstream.patch 2.3 KB open | download Matthieu Tourne 08/12/2011 Read message
ngx_http_upstream_keepalive.patch 542 bytes open | download Matthieu Tourne 08/12/2011 Read message
upstream.patch 2.6 KB open | download Matthieu Tourne 08/12/2011 Read message
liseen
August 02, 2011 11:58PM
Hi

Could nginx keepalive work with HealthCheck? Does Maxim Dounin have a
support plan?



On Wed, Aug 3, 2011 at 3:09 AM, David Yu <david.yu.ftw@gmail.com> wrote:

>
>
> On Wed, Aug 3, 2011 at 2:47 AM, Maxim Dounin <mdounin@mdounin.ru> wrote:
>
>> Hello!
>>
>> On Wed, Aug 03, 2011 at 01:53:30AM +0800, David Yu wrote:
>>
>> > On Wed, Aug 3, 2011 at 1:50 AM, Maxim Dounin <mdounin@mdounin.ru>
>> wrote:
>> >
>> > > Hello!
>> > >
>> > > On Wed, Aug 03, 2011 at 01:42:13AM +0800, David Yu wrote:
>> > >
>> > > > On Wed, Aug 3, 2011 at 1:36 AM, Maxim Dounin <mdounin@mdounin.ru>
>> wrote:
>> > > >
>> > > > > Hello!
>> > > > >
>> > > > > On Tue, Aug 02, 2011 at 04:24:45PM +0100, António P. P. Almeida
>> wrote:
>> > > > >
>> > > > > > On 1 Ago 2011 17h07 WEST, mdounin@mdounin.ru wrote:
>> > > > > >
>> > > > > > > Hello!
>> > > > > > >
>> > > > > > > JFYI:
>> > > > > > >
>> > > > > > > Last week I posted patch to nginx-devel@ which adds keepalive
>> > > > > > > support to various backends (as with upstream keepalive
>> module),
>> > > > > > > including fastcgi and http backends (this in turn means nginx
>> now
>> > > > > > > able to talk HTTP/1.1 to backends, in particular it now
>> > > > > > > understands chunked responses). Patch applies to 1.0.5 and
>> 1.1.0.
>> > > > > > >
>> > > > > > > Testing is appreciated.
>> > > > > > >
>> > > > > > > You may find patch and description here:
>> > > > > > >
>> > > > > > >
>> > > http://mailman.nginx.org/pipermail/nginx-devel/2011-July/001057.html
>> > > > > > >
>> > > > > > > Patch itself may be downloaded here:
>> > > > > > >
>> > > > > > > http://nginx.org/patches/patch-nginx-keepalive-full.txt
>> > > > > > >
>> > > > > > > Upstream keepalive module may be downloaded here:
>> > > > > > >
>> > > > > > > http://mdounin.ru/hg/ngx_http_upstream_keepalive/
>> > > > > > >
>> http://mdounin.ru/files/ngx_http_upstream_keepalive-0.4.tar.gz
>> > > > > > >
>> > > > > >
>> > > > > > So *either* we use the patch or use the module. Correct?
>> > > > >
>> > > > > No, to keep backend connections alive you need module *and* patch.
>> > > > > Patch provides foundation in nginx core for module to work with
>> > > > > fastcgi and http.
>> > > > >
>> > > > With a custom nginx upstream binary protocol, I believe multiplexing
>> will
>> > > > now be possible?
>> > >
>> > > ENOPARSE, sorry.
>> > >
>> > After some googling ...
>> > ENOPARSE is a nerdy term. It is one of the standard C library error
>> codes
>> > that can be set in the global variable "errno" and stands for Error No
>> > Parse. Since you didn't get it, I can thus conclude that unlike me you
>> are probably
>> > a normal, well adjusted human being ;-)
>>
>> Actually, this definition isn't true: there is no such error code,
>> it's rather imitation. The fact that author of definition claims
>> it's real error indicate that unlike me, he is normal, well
>> adjusted human being. ;)
>>
>> > Now I get it. Well adjusted I am.
>>
>> Now you may try to finally explain what you mean to ask in your
>> original message. Please keep in mind that your are talking to
>> somebody far from being normal and well adjusted. ;)
>>
>> Maxim Dounin
>>
>> p.s. Actually, I assume you are talking about fastcgi
>> multiplexing.
>
> Nope not fastcgi multiplexing. Multiplexing over a custom/efficient nginx
> binary protocol.
> Where requests sent to upstream include a unique id w/c the upstream will
> also send on response.
> This allows for asychronous, out-of-bands, messaging.
> I believe this is what mongrel2 is trying to do now ... though as an http
> server, it is nowhere near as robust/stable as nginx.
> If nginx implements this (considering nginx already has a lot of market
> share), it certainly would bring more developers/users in (especially the
> ones needing async, out-of-bands request handling)
>
>
> Short answer is: no, it's still not possible.
>>
>> _______________________________________________
>> nginx mailing list
>> nginx@nginx.org
>> http://mailman.nginx.org/mailman/listinfo/nginx
>>
>
>
>
> --
> When the cat is away, the mouse is alone.
> - David Yu
>
> _______________________________________________
> nginx mailing list
> nginx@nginx.org
> http://mailman.nginx.org/mailman/listinfo/nginx
>
>
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Subject Author Posted

upstream keepalive - call for testing

Maxim Dounin August 01, 2011 12:10PM

Re: upstream keepalive - call for testing

liseen August 02, 2011 09:38AM

Re: upstream keepalive - call for testing

Maxim Dounin August 02, 2011 01:34PM

Re: upstream keepalive - call for testing

António P. P. Almeida August 02, 2011 11:28AM

Re: upstream keepalive - call for testing

Maxim Dounin August 02, 2011 01:38PM

Re: upstream keepalive - call for testing

David Yu August 02, 2011 01:44PM

Re: upstream keepalive - call for testing

Maxim Dounin August 02, 2011 01:52PM

Re: upstream keepalive - call for testing

David Yu August 02, 2011 01:54PM

Re: upstream keepalive - call for testing

Maxim Dounin August 02, 2011 02:48PM

Re: upstream keepalive - call for testing

David Yu August 02, 2011 03:10PM

Re: upstream keepalive - call for testing

liseen August 02, 2011 11:58PM

Re: upstream keepalive - call for testing

splitice August 03, 2011 01:22AM

Re: upstream keepalive - call for testing

Matthieu Tourne August 03, 2011 08:08PM

Re: upstream keepalive - call for testing

Maxim Dounin August 04, 2011 02:54AM

Re: upstream keepalive - call for testing

splitice August 08, 2011 12:46AM

Re: upstream keepalive - call for testing

Maxim Dounin August 08, 2011 05:24AM

Re: upstream keepalive - call for testing

splitice August 08, 2011 05:36AM

Re: upstream keepalive - call for testing

splitice August 08, 2011 05:38AM

Re: upstream keepalive - call for testing Attachments

Matthieu Tourne August 12, 2011 03:34PM

Re: upstream keepalive - call for testing

Maxim Dounin August 12, 2011 04:00PM

Re: upstream keepalive - call for testing

Matthieu Tourne August 12, 2011 05:14PM

Re: upstream keepalive - call for testing

Maxim Dounin August 12, 2011 06:28PM

Re: upstream keepalive - call for testing Attachments

Matthieu Tourne August 12, 2011 06:44PM

Re: upstream keepalive - call for testing

Matthieu Tourne August 16, 2011 07:32PM

Re: upstream keepalive - call for testing

Maxim Dounin August 16, 2011 08:24PM

Re: upstream keepalive - call for testing

magicbear August 24, 2011 01:11PM

Re: upstream keepalive - call for testing

Maxim Dounin August 24, 2011 08:06PM

Re: upstream keepalive - call for testing

sv August 24, 2011 09:18PM

Re: upstream keepalive - call for testing

magicbear August 25, 2011 01:30AM

Re: upstream keepalive - call for testing

magicbear August 26, 2011 03:08AM

Re: upstream keepalive - call for testing

Maxim Dounin August 26, 2011 05:40AM

Re: upstream keepalive - call for testing

magicbear August 26, 2011 07:01AM

Re: upstream keepalive - call for testing

magicbear August 26, 2011 07:04AM

Re: upstream keepalive - call for testing

magicbear August 26, 2011 07:28AM

Re: upstream keepalive - call for testing

Maxim Dounin August 26, 2011 07:38AM

upstream keepalive close connections actively

cfsego August 02, 2011 10:50PM

Re: upstream keepalive close connections actively

Maxim Dounin August 03, 2011 03:40AM

RE: upstream keepalive close connections actively

Charles Chen August 03, 2011 05:54AM

Re: upstream keepalive - call for testing

magicbear August 26, 2011 07:54AM

Re: upstream keepalive - call for testing

Maxim Dounin August 26, 2011 11:56AM

Re: upstream keepalive - call for testing

magicbear August 26, 2011 12:17PM

Re: upstream keepalive - call for testing

Maxim Dounin August 26, 2011 02:08PM

Re: upstream keepalive - call for testing

magicbear August 26, 2011 03:00PM

Re: upstream keepalive - call for testing

magicbear August 26, 2011 12:28PM

Re: upstream keepalive - call for testing

magicbear August 26, 2011 01:00PM

Re: upstream keepalive - call for testing

magicbear August 26, 2011 01:51PM

Re: upstream keepalive - call for testing

magicbear August 28, 2011 01:07PM

Re: upstream keepalive - call for testing

magicbear August 28, 2011 01:10PM

Re: upstream keepalive - call for testing

Maxim Dounin August 28, 2011 09:48PM

Re: upstream keepalive - call for testing

magicbear August 31, 2011 04:04PM

Re: upstream keepalive - call for testing

splitice August 31, 2011 09:58PM

Re: upstream keepalive - call for testing

magicbear September 01, 2011 09:38AM

Re: upstream keepalive - call for testing

magicbear September 04, 2011 01:33PM

Re: upstream keepalive - call for testing

Maxim Dounin September 04, 2011 02:22PM

Re: upstream keepalive - call for testing

magicbear September 04, 2011 02:34PM

Re: upstream keepalive - call for testing

Maxim Dounin September 05, 2011 03:10AM

Re: upstream keepalive - call for testing

ビリビリⅤ September 05, 2011 11:44AM

Re: upstream keepalive - call for testing

Maxim Dounin September 05, 2011 02:04PM

Re: upstream keepalive - call for testing

magicbear September 06, 2011 02:39AM

Re: upstream keepalive - call for testing

Matthieu Tourne September 07, 2011 07:36PM

Re: upstream keepalive - call for testing

Maxim Dounin September 08, 2011 05:28AM

Re: upstream keepalive - call for testing

Maxim Dounin September 08, 2011 11:44AM

Re: upstream keepalive - call for testing

Matthieu Tourne September 08, 2011 06:06PM

Re: upstream keepalive - call for testing

magicbear September 14, 2011 06:54PM

Re: upstream keepalive - call for testing

magicbear September 15, 2011 01:52PM

Re: upstream keepalive - call for testing

splitice September 15, 2011 09:44PM

Re: upstream keepalive - call for testing

philipp December 29, 2011 07:47AM

Re: upstream keepalive - call for testing

Maxim Dounin December 29, 2011 10:06AM

Re: upstream keepalive - call for testing

alexscott March 08, 2012 09:30AM

Re: upstream keepalive - call for testing

Andrew Alexeev March 09, 2012 01:20AM

Re: upstream keepalive - call for testing

alexscott March 12, 2012 10:35AM

Re: upstream keepalive - call for testing

Maxim Dounin March 12, 2012 10:56AM

Re: upstream keepalive - call for testing

alexscott March 12, 2012 01:40PM

Re: upstream keepalive - call for testing

alexscott March 12, 2012 03:55PM

Re: upstream keepalive - call for testing

Maxim Dounin March 12, 2012 02:00PM



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