### Description

If two kamailio servers share the same dialog db table, on restart, they both load all dialogues info stored in db into memory and dlg.stats_alive returns the same amount of alive dialogues on both serves.

### Expected behavior

I would expect that dlg.stats_alive would return just the dialogues info that belongs to the server ( socket_info is not empty )

### Possible Solutions

Introduce an optional parameter to the RPC command to filter just the dialogues that belongs to the server