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Re: Nginx double requests for my upstreams?

June 23, 2009 10:33AM
Maxim Dounin Wrote:
-------------------------------------------------------
> Hello!
>
> On Mon, Jun 22, 2009 at 10:19:54PM -0400,
> funkdoobiest wrote:
>
> > Hi Maxim,
> >
> > I have checked the nginx-access logs and I found
> following:
> >
> > 84.72.240.XXX - - [03/Jun/2009:16:38:46 +0200]
> "POST /premium/paypremium HTTP/1.1" 499 0
> "http://www.host.com/premium/getpremium/"
> "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT
> 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)"
> > 84.72.240.XXX - - [03/Jun/2009:16:38:48 +0200]
> "POST /premium/paypremium HTTP/1.1" 200 2230
> "http://www.host.com/premium/getpremium/"
> "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT
> 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)"
> >
> >
> >
> > What can I do or what do I wrong?
>
> Error code 499 means that *client* closed
> connection before it got
> response. In this particular case it looks like
> duplicate form
> submit, e.g. due to second click on submit
> button.
>
> Maxim Dounin

I got this 499 error code for about 10% of all the connections. not just for form-submits.
It seems that "proxy_ignore_client_abort on;" fix that problem. But why? Is it ok to ignore client aborts?

Jan
Subject Author Posted

Nginx double requests for my upstreams?

funkdoobiest June 05, 2009 07:59AM

Re: Nginx double requests for my upstreams?

Maxim Dounin June 05, 2009 09:30AM

Re: Nginx double requests for my upstreams?

funkdoobiest June 07, 2009 03:35PM

Re: Nginx double requests for my upstreams?

mike June 07, 2009 03:49PM

Re: Nginx double requests for my upstreams?

Maxim Dounin June 07, 2009 04:56PM

Re: Nginx double requests for my upstreams?

funkdoobiest June 08, 2009 06:45AM

Re: Nginx double requests for my upstreams?

Maxim Dounin June 08, 2009 08:20AM

Re: Nginx double requests for my upstreams?

showrunning July 13, 2010 07:36AM

Re: Nginx double requests for my upstreams?

funkdoobiest June 22, 2009 10:19PM

Re: Nginx double requests for my upstreams?

funkdoobiest June 23, 2009 07:47AM

Re: Nginx double requests for my upstreams?

Maxim Dounin June 23, 2009 08:24AM

Re: Nginx double requests for my upstreams?

funkdoobiest June 23, 2009 10:33AM

Re: Nginx double requests for my upstreams?

Maxim Dounin June 23, 2009 10:56AM

Re: Nginx double requests for my upstreams?

funkdoobiest June 30, 2009 10:54AM

Re: Nginx double requests for my upstreams?

Maxim Dounin June 30, 2009 12:48PM

Re: Nginx double requests for my upstreams?

gelanyi1 July 13, 2010 10:15PM



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