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List:       kmail-devel
Subject:    [Bug 82805] connection suddenly broken with imap
From:       David Faure <faure () kde ! org>
Date:       2004-06-04 9:33:06
Message-ID: 20040604093306.13131.qmail () ktown ! kde ! org
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http://bugs.kde.org/show_bug.cgi?id=82805      
faure kde org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|WORKSFORME                  |



------- Additional Comments From faure kde org  2004-06-04 11:33 -------
On Friday 04 June 2004 11:24, Andreas Gungl wrote:
> This problem was fixed in CVS about one or two days after it's appearance. Perhaps \
> the alpha release just hit that bug.
Was it? I have my doubts.

The timer that regularly sends NOOP to the slave to prevent a timeout,
still isn't re-enabled for online-imap.

imapaccountbase.cpp:    connect(&mIdleTimer, SIGNAL(timeout()), \
                SLOT(slotIdleTimeout()));
imapaccountbase.cpp:      mIdleTimer.stop();
imapaccountbase.cpp:        mIdleTimer.stop();
imapaccountbase.h:    QTimer mIdleTimer;
kmacctcachedimap.cpp:  mIdleTimer.stop();
kmacctcachedimap.cpp:  mIdleTimer.start( 60000 ); // send a noop every minute to \
                avoid "connection broken" errors
kmacctimap.cpp:  mIdleTimer.stop();

I added the kmacctcachedimap one, to fix this bug for cached imap,
but someone should start/stop the idletimer for online imap.
If it's too complex to find out when online imap is busy and when it's idle
[imho it would need a refcount instead of a bool], I think it would be simpler to
just fire the timer in the constructor and let kmail send a noop every minute or so.
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