[Pdns-users] Possible tcp listener issue

bert hubert bert.hubert at netherlabs.nl
Wed Jun 23 11:47:05 UTC 2010


Simon,

Can you grep your logfiles for 'epoll' or 'unlisted' or 'exception'?

	Bert

On Wed, Jun 23, 2010 at 11:00:12AM +0100, Simon Bedford wrote:
> Thanks Bert,
> 
> Appreciate you looking into this, would be nice to nail it once and for all.
> 
> Simon
> 
> ________________________________
> From: bert.hubert at netherlabs.nl [bert.hubert at netherlabs.nl]
> Sent: 22 June 2010 15:50
> To: Simon Bedford
> Cc: pdns-users at mailman.powerdns.com
> Subject: Re: [Pdns-users] Possible tcp listener issue
> 
> So much for my beliefs then :) Will take another good look at how else this could happen. The patch we made at least solves A bug just not your bug.
> 
> Sent from my phone.
> 
> ----- Reply message -----
> From: "Simon Bedford" <sbedford at plus.net>
> Date: Tue, Jun 22, 2010 09:44
> Subject: [Pdns-users] Possible tcp listener issue
> To: "bert hubert" <bert.hubert at netherlabs.nl>
> Cc: "pdns-users at mailman.powerdns.com" <pdns-users at mailman.powerdns.com>
> 
> 
> bert hubert wrote:
> > Simon,
> >
> > the solution to your issue is almost certainly in
> > http://wiki.powerdns.com/trac/changeset/1640
> >
> > Even though you do not see the log messages, I'm pretty sure this is it.
> >
> > Bert
> 
> Morning,
> 
> I created and installed the package yesterday (with the following option
> STATIC=full) and the tcp clients still appears to be growing, less than
> 24 hours later and the count is at 54 already although if I monitor it
> more frequently I do see the number fluctuate a little put the pattern
> is still growth as though not cleaning up all client connections....
> 
> The following stats are entered in every 5 mins :-
> 
> 51
> 51
> 51
> 51
> 51
> 51
> 51
> 51
> 51
> 51
> 51
> 51
> 51
> 52
> 52
> 52
> 52
> 52
> 52
> 53
> 53
> 53
> 53
> 53
> 53
> 54
> 54
> 54
> 54
> 54
> 
> Simon
> 
> 
> 



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