My point was exactly what you state in the last sentence about failover scenario. Is there some way to use current dialog module to handle these scenarios?
Thanks a lot, Samuel El 09/01/2013 12:50, "Bogdan-Andrei Iancu" <[email protected]> va escriure: > ** > Hi Samuel, > > For dialog module, the primary storage (for dialog info) is all the time > the mem cache. DB is only a secondary storage and data is flushed from mem > to DB. At runtime, opensips never reads from DB, but only from mem (the > primary storage). (db mode REALTIME means the DB storage is updated in > realtime from mem cache) > > So, you cannot have 2 opensips sharing dialog info via DB. Or you want to > implement a failover kind of scenario (like shifting dialogs from one box > to another) ? > > Regards, > > Bogdan-Andrei Iancu > OpenSIPS Founder and Developerhttp://www.opensips-solutions.com > > > On 01/07/2013 07:59 PM, samuel wrote: > > Hi folks, > > I'm started reading about dialog module and how to use it in a distributed > environment. I've read about the 'B' flag and how it can be used to send > BYEs to the end-points. My question is whether, using db_mode REALTIME, > another instance of opensips can use the information stored in the database > to send the BYE to a dialog created in another opensips instance. > > The scenario is the next one: > 1.several opensips sharing the database and one of them receives an INVITE. > 2.It creates the dialog and sets the B flag. The parameter timeout is then > set to the corresponding value. > 3.Another opensips uses the information from the dialog table to send the > BYE either forced by an external t_dlg command or reading from the database > (I guess the period can be controlled with the db_update_period parameter). > > Is this possible with the current version? > > Thank you very much in advance and congratulations, > Samuel. > > > > > > _______________________________________________ > Users mailing > [email protected]http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
_______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
