Glen Ogilvie wrote:
Hi,
Hi Glen,
I've got a tricky roundcube problem. It seems related specifically to our communigate pro imap server. When clicking on reply, none of the header information that should be in a reply gets populated (subject, original email date, recipient).
This was already reported once but none of the devs was able to reporduce it. I hope we can get it fixed with your help now...
I've noticed that this always happens when the preview pane is turned on, and only sometimes happens when the preview pane is off.
Not sure if this has something to do with the preview pane.
I've been using roundcube elsewhere for quite some time with a courier imap server, and don't have the same problems.
We found out that it's related to a specific IMAP server and not a general problem.
I've looked at compose.inc, rcube_imap.inc and imap.inc, however, I am struggling to find out the cause of this problem.
compose.inc fetches the headers using $IMAP->get_headers($uid) which should work since this is used everywhere.
When looking at the code I found out that compose.inc also calls $IMAP->get_structure($uid) which then again calls $IMAP->get_headers() but with the message ID and not the UID. This explains why you see two FETCH requests, one with UID FETCH 6095 and another with FETCH 927.
However your IMAP server seems to accept the UID FETCH command and return the requested headers.
Any ideas of what to look for would be appricated. I am a php developer, so happy to hunt around in the code, just struggling to get my head around what is supposed to happen. Running rev 912 from svn.
If I set $rcmail_config['enable_caching'] = FALSE;
Then this problem occurs all of the time.
Hmm, this is strange...
I've done a tcpdump of the traffic between roundcube and the imap server. Something that I don't quite understand is why the appears to be 2 imap queries.
[...]
I've just committed (r913) some improvements to optimize the internal caching and to prevent unnecessary requests to the IMAP server. Not sure if this solves your problem but you should update your SVN checkout.
To track it down you can dump some vars in rcube_imap::get_headers() and rcube_imap::get_structure() in order to find out where those headers get lost when replying to a message.
Thanks so far! ~Thomas
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