whats the problem, upstream? kernel? nginx? Need your help

[yong xue]

resolved.
set  proxy_buffering off;

在 2010年4月18日 下午12:30，yong xue <ultraice at gmail.com>写道：

> hi,all
>
>      This is the url,
> http://124.115.14.23/http_imgload.cgi?/rurl4_b=86e76ed3fe8a925d6727a22b2df8fa6dd25a6ea7fb934efe3d7336ce51a4a93f3ae2dea54fb40d43a4d68660f07135d4f62b761d36493b0aef204c08c35da510918f6ec079d49b4ab9a559a639335ffca7a41363&a=36&b=31&sid=8yw8WRb6JHK1CQ
>     when I visit it via the nginx proxy, the IE is always waiting for about
> the keepalive timeout, then render the image but not full, the image size is
> about 32K.
>     when I visit the image by a browser directly there is no problem, the
> image size is about 35K.
>      So I turn on the nginx debug, the error seems ok, at the end there is
> a upstream read timeout.
>      I did a tcpdump, the nginx box got all the response content, but the
> upstream(124.115.14.23) did not close the connection. After about 3
> seconds,( I set keepalive timeout 3), nginx box sent a FIN packet to the
> upstream, then receive a FIN.
>
>    nginx is 0.7.24. kernel is 2.6.16.
>    so what can I do? upgrade the kernel?
>
> --
> Best Regards,
>
> 薛 勇
>
> QQ:312200
>
> e-mail:ultraice at gmail.com <e-mail%3Aultraice at gmail.com>
> MSN:it at easy-boarding.com <MSN%3Ait at easy-boarding.com>
>



-- 
Best Regards,

薛 勇

QQ:312200

e-mail:ultraice at gmail.com <e-mail%3Aultraice at gmail.com>
MSN:it at easy-boarding.com <MSN%3Ait at easy-boarding.com>
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