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Re: SPDY + proxy cache = occasional 499 errors

Valentin V. Bartenev
December 03, 2012 08:16AM
On Sunday 02 December 2012 03:48:52 spdyg wrote:
> Hi there,
>
> I have been piloting the SPDY patch on a separate web server pointing to an
> existing HTTP backend.
>
> With just myself using this pilot web server, occasionally static resources
> such as css or images are not loading in Firefox (usually when pressing F5
> to reload a page)
>
> Have done a bit of digging and have learnt this so far:
>
> When issue occurs in Firefox, access log is showing 499 errors for the
> missing static resources (when it should be 304)
> Refreshing the page will eventually load the resources (and they will show
> 304 in the access log)
> If I turn off the proxy cache for these static resources, the issue stops
> If I turn off SPDY, the issue stops.
> The issue obviously doesn't occur on the production web server running
> Nginx 1.2.x
>
> Has this been seen before, or can you think of any reason why this might
> happen?
>
[...]

Thank you for testing. There is a reason for this in current spdy
implementation. I'm working on it.

wbr, Valentin V. Bartenev

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SubjectAuthorPosted

Re: SPDY + proxy cache = occasional 499 errors

Valentin V. BartenevDecember 03, 2012 08:16AM

Re: SPDY + proxy cache = occasional 499 errors

spdygApril 02, 2013 06:54AM

Re: SPDY + proxy cache = occasional 499 errors

Valentin V. BartenevApril 02, 2013 09:18AM

Re: SPDY + proxy cache = occasional 499 errors

Maxim DouninApril 02, 2013 10:48AM

Re: SPDY + proxy cache = occasional 499 errors

Valentin V. BartenevApril 02, 2013 11:22AM

Re: SPDY + proxy cache static content failures

spdygApril 02, 2013 06:49PM

Re: SPDY + proxy cache static content failures

Valentin V. BartenevApril 03, 2013 06:22PM

Re: SPDY + proxy cache static content failures

spdygApril 03, 2013 06:43PM

Re: SPDY + proxy cache static content failures

Valentin V. BartenevApril 05, 2013 06:58AM

Re: SPDY + proxy cache static content failures

spdygApril 08, 2013 08:16AM

Re: SPDY + proxy cache static content failures

David GwynneJuly 22, 2013 07:44AM

Re: SPDY + proxy cache static content failures

spdygJuly 24, 2013 07:36AM

Re: SPDY + proxy cache static content failures

JStlNovember 14, 2013 12:41PM

Re: SPDY + proxy cache static content failures

spdygNovember 16, 2013 07:03AM

Re: SPDY + proxy cache static content failures

ruben.heroldNovember 26, 2013 03:34PM



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