Thanks for the patch.

Is there a bug report or code to reproduce the bug?

Oleg

On Thu, 4 Apr 2013 15:40:24 +0400
Yuri Ushakov <yuri.ushakov_at_gmail.com> wrote:

> http://dl.dropbox.com/u/8792466/pycurl.c.patch
>
> When really big timeouts were specified, do_multi_timeout() would
> return negative values to Python code. Libcurl takes long and handles
> it well, whereas pycurl corrupted the value.
>
> That made tornado (http://www.tornadoweb.org) go into an essentially
> infinite loop and stop serving incoming http requests, eating up all
> CPU time.
>
> Tested on Python 2.6.5 and Tornado 2.0.0.

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Received on 2013-04-18