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To: Thomas Gambier <thomas.gambier@nexedi.com>, Galene
 <galene@lists.galene.org>
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References: <bb719d050b9b75700a0645cb1cf35e5d@nexedi.com>
Date: Wed, 17 Feb 2021 15:14:31 +0100
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Subject: [Galene] Re: accept4: too many open files
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Thomas Gambier <thomas.gambier@nexedi.com> writes:

> Hello,
>
> I deployed Galene 0.2 in my production server. Last Thursday, we had a 
> video conference scheduled with 13 people. When the 9th or 10th person 
> came, we started to have a lot of errors: some people couldn't hear some 
> other (but it was not a mic problem because other people could hear 
> them).
>
> In the log, there was a lot of messages like this:
>
> 2021/02/11 20:05:51 http: Accept error: accept tcp 
> [2001:67c:1254:34::3107]:8443: accept4: too many open files; retrying in 
> 1s
> 2021/02/11 20:05:51 Read RTCP: io: read/write on closed pipe

This sounds like a ulimit issue (ulimit -n, specifically). How are you
starting Galene?

Also, Juliusz, is there a recommendation for number of file descriptors
needed vs number of clients?

-Toke