Severe issue with high-volume IMAP server stalling, possible patch

ellie timoney ellie at fastmail.com
Fri May 20 02:41:22 EDT 2016


Thanks :)

This is now on cyrus-imapd-2.5 and master branches, and is included in
Cyrus IMAP 2.5.8 which was just released :)

Cheers,

ellie

On Tue, May 17, 2016, at 09:18 PM, Jens Erat wrote:
> Hi Ellie,
> 
> I'm cutting of most of your reply, as pretty much everything I have to
> say is "ack".
> 
> > So my plan now is:
> > 
> > 2.5: your patch + shutdown fix + EAGAIN fix
> > 
> > 3.0: as per 2.5 + (maybe) tidying up the myselect variable naming and
> > making the section after myselect use it selectively
> > 
> > How's that sound?
> 
> Looks good to me.
> 
> Regards,
> Jens
> 
> -- 
> Jens Erat
> Universität Konstanz
> Kommunikations-, Infomations-, Medienzentrum (KIM)
> Abteilung Basisdienste
> D-78457 Konstanz
> Mail: jens.erat at uni-konstanz.de
> 
> Email had 1 attachment:
> + smime.p7s
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