[Dovecot] Dovecot auth process delays exiting if LDAPS passdb used

[Timo Sirainen]

On Thu, 2012-05-24 at 01:22 +0900, SATOH Fumiyasu wrote:
> At Thu, 24 May 2012 01:01:25 +0900,
> SATOH Fumiyasu wrote:
> > If Dovecot passdb is configured with LDAP (no TLS/SSL),
> > it is no problem. But if Dovecot passdb is configured with
> > LDAPS (or LDAP+TLS), Dovecot auth process has a problem
> > that Dovecot auth delays exiting about between 20 and
> > 60 seconds when Dovecot dovecot (master) process is already
> > terminated by an administrator.
> 
> I can reproduce this problem with LDAP (no TLS/SSL) passdb.

And I suppose you can reproduce it even when not using LDAP?

All of the Dovecot processes are supposed to close all listeners
immediately when the master process dies. If this doesn't happen then
something strange is going on.