Hey Iñaki,
Iñaki Baz Castillo wrote:
Hi, what that this error mean? which is event 7 in a dialog?
CRITICAL:dialog:log_next_state_dlg: bogus event 7 in state 2 for dlg 0x7f1105c7e598 [2729:1042665525] with clid '3734640b7ab3a9e733456af9053c4c13@XXX.XXX.XXX.XXX' and tags 'as61eee052' ''
I use Kamailio 1.5.4 in which AFAIK the race condition between the ACK and 200 is solved with a callback (now included in 3.X).
"Bogus event 7 in state 2" isn't the race condition (that should be "bogus event 6 in state 2"). It means that the proxy received a BYE request (event 7) for a call in the "early" state (state 2).
Of course, sending in-early-dialog BYE requests is perfectly fine, so this log message about a bogus event is, in fact, bogus. :) It was fixed by me last week or so in sr_3.0, kamailio_3.0, and just on last Monday in Kamailio 1.5 SVN too. Check out the SVN log:
$ svn log -r 6014 ------------------------------------------------------------------------ r6014 | mariuszbihlei | 2010-07-05 16:46:48 +0200 (Mo, 05 Jul 2010) | 4 lines
Do not consider in-early-dialog BYE requests to be bogus. Patch from Timo Reimann (timo.reimann at 1und1 dot de )
Consequently, the wrong bogus message shouldn't show up in latest Kamailio SVN anymore.
Cheers,
--Timo