[Tickets #12097] Re: Export of mailfolders fails with cyrus imap

[noreply at bugs.horde.org]

DO NOT REPLY TO THIS MESSAGE. THIS EMAIL ADDRESS IS NOT MONITORED.

Ticket URL: http://bugs.horde.org/ticket/12097
------------------------------------------------------------------------------
  Ticket             | 12097
  Updated By         | Michael Slusarz <slusarz at horde.org>
  Summary            | Export of mailfolders fails with cyrus imap
  Queue              | Horde Groupware Webmail Edition
  Version            | 5.0.4
  Type               | Bug
  State              | Assigned
  Priority           | 1. Low
  Milestone          |
  Patch              | 1
  Owners             | Michael Slusarz
------------------------------------------------------------------------------


Michael Slusarz <slusarz at horde.org> (2013-03-07 14:18) wrote:

> We are getting closer.  The problem is that _updateCache() should  
> never be called unless we have UIDs.  We can't cache anything with  
> sequence numbers, so if UIDs don't exist we shouldn't even reach  
> this point.

I'm now thinking that this *could* happen if the IMAP server randomly  
throws in a non-UID FETCH response to some FETCH command that  
otherwise returns UIDs.  But I'd like to see IMAP log proof to be sure  
of this.  (And would probably explain why I have never seen this since  
I use Dovecot, not Cyrus).