[Users] failover

[Cseke Tamas]

Mike Williams wrote:

>If you use only transaction statefulness (the only stateful mode the stable branch of OpenSER can do), this should not be a problem, as the INVITE and BYE messages are separate transactions. If you account to the same backend, you should maintain accounting consistency, too.
>
>---Mike
>
>  
>
That means, if one proxy dies during the session, the UA'll make a DNS 
SRV lookup, find the other proxy, and send the BYE to it instead of the 
proxy, which served the INVITE?
Beacause of openser is only transaction stateful it don't know nothing 
about the session eg: to which INVITE belongs to this BYE?
I planned to use TM module t_replicate function to replicate all 
messages to all proxy, it 's no sense, if openser doesn't maintain the 
states of dialog, isn't it?

Thanks,
Tamas