Re: [wmii] wmii-3.1 bug: libixp overload

From: Suraj N. Kurapati <skurapat_AT_ucsc.edu>
Date: Tue, 19 Sep 2006 02:10:14 -0700

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Anselm R. Garbe wrote:
> On Tue, Sep 19, 2006 at 01:45:37AM -0700, Suraj N. Kurapati wrote:
>> In wmii-3.1, it is possible to overload libixp with lots of 9P
>> traffic, maintained _continuously_ for about a minute, such that it
>> freezes.
>>
> Please check if tuning maxfiles in your Unix environment will
> increase this boundary (maybe the amount of fd's is exceeded).

By file descriptors, do you mean the number of sockets trying to
connect with libixp?

If so, I think the problem is the amount and rate of traffic, rather
than the number of sockets requesting connections. The reason is: I
can also reproduce the bug by pumping lots of traffic through a
single socket (one ruby-ixp connection).

What do you think?
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Received on Tue Sep 19 2006 - 11:10:22 UTC

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