SPDY + proxy cache = occasional 499 errors
Valentin V. Bartenev
vbart at nginx.com
Tue Apr 2 13:16:46 UTC 2013
On Tuesday 02 April 2013 14:54:30 spdyg wrote:
> I posted this query back in December:
> And the issue was fixed shortly afterwards in the 1.3.x branch.
> I'm now seeing the same issue again (static items coming from proxy cache +
> SPDY not displaying).
> However this time, the log does not show 499 error anymore.. it just shows
> successful 304. However, looking at firefox web console, the first few
> static items come back as 304 without problems, then the next set of static
> items come back with no response at all.. (no response header, no body).
> The setup looks like this:
> Firefox -> Nginx 1.3.15 -> HAproxy -> Tomcat
> Has this bug crept back in, or is this a new one? Also reproduced on
> Can't seem to reproduce the issue if I take out HAproxy in the middle
The behavior of "return 499" can result in weird effects if it affects
a bunch of requests at once.
wbr, Valentin V. Bartenev
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