[Konversation-devel] [Bug 163752] 100% cpu when network goes down (ping timeout)

[Jeremy Kerr]

http://bugs.kde.org/show_bug.cgi?id=163752


Jeremy Kerr jk ozlabs org changed:

           What    |Removed                     |Added
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                 CC|                            |jk at ozlabs.org




--- Comment #4 from Jeremy Kerr <jk ozlabs org>  2008-09-29 11:36:10 ---
I'm having the same problem here on vanilla 1.0.1. In particular, it seems to
be specific to my connection to irc.oftc.net, to which I connect over SSL.
Whenever the connection to oftc times out (eg, after bringing the laptop home
from work), CPU goes to 100%.

I can easily reproduce:

1) Start connection to ircs.oftc.net:9999 (with SSL)
2) The 'invalid SSL certificate dialog' will appear
3) Wait a minute or so before clicking 'accept' on dialog
4) Registration with IRC server will time out:

 [error] Closing Link: ppp-xxx.internode.on.net (Registration timed out)
 [Info] Connected; logging in...

5) CPU hits 100%

Occasionally, it'll do this while the dcop server is waiting on a read() from
konversation's dcop socket; this blocks all KDE apps, including the window
manager. The only way out is to change to a different VT and kill konversation
:(


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