[Dovecot] Dovecot hang

[Timo Sirainen]

On Thu, 2006-09-21 at 11:10 +0300, Catalin Constantin wrote:
> Hello,
> 
> We run dovecot 1.0.rc6-1 on a debian system.
> 
> The user auth db is postgresql and the storage folders are on a NFS
> partition.
> 
> Latelly every 2 days the authentification hangs and i see in the logs:
> Sep 21 10:04:22 c005 dovecot: login: tried to change state 0 -> 17808 (if you can't login at all, see src/lib/fdpass.c)
> 
> What is the problem ?
> What can i do ?

I guess the problem is that my UNIX socket handling code isn't exactly
perfect the way it is now.. Anyway I now changed the code to restart
login process if this happens, so that at least it won't hang anymore:

http://dovecot.org/list/dovecot-cvs/2006-October/006445.html

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