Hi,

I am getting complaints from my users about RoundCube sometimes not deleting emails (in our setup that is moving them to Trash). Also, deleting is quite slow.

The not-deleting-messages seems to be related to:

• user having a somewhat large (>300 msgs) mailbox
• me having a busy imap server (well, actually it's not really busy but

i'm forced to using (s)ata junk)

• user deleting a page of emails at once (that's 40 emails default)

I added some logging statements and found that in my tests RoundCube spends 25 to 30 seconds in move_message(), particularly this part:

foreach ($a_uids as $uid) $a_mids[] = $this->_uid2id($uid, $from_mbox);

I suspect that the not-deleting-messages happens when this takes > 30 seconds, which is the default timeout for php scripts.

Why is this taking so long? Digging further into the code shows that _uid2id() results in an imap SEARCH command. Is there no faster way?

One minor thing when looking into this problem: I found that when dragging 40 selected messages to the Trash I _do_ get a 'busy' window, but when I click the delete button, I don't. In apps.js, this.move_messages(), it should set the busy window, but 'this.env.action' is undefined. Should this not be defined at this point, somehow?

Robin