20 Sep
2015
20 Sep
'15
11:40 p.m.
Thanks for the reply Daniel.
But is that possible to use the same Presence DB with multiple Kamailio's ?
If i'll use same postgres DB with multiple Kamailio's - it'll cause DB
locks and other issues ?
What is the best way to do SUBSCRIBE presence replications - maybe via
SIP (to replicate every handled subscribe msg to all other presences ?)
And replication via Database must work in db_mode =3 right ? But it
cause low performance due to high database usage - right ?
Thanks in advance.
Kind regards
Ewgeny
17.09.2015 18:50, Daniel-Constantin Mierla пишет:
Hello,
db_text is not a database engine with a replication mechanism, it is
just some basic DB API emulator using text files as storage. At
runtime all the records are in memory, so no sharing between instances
is possible.
If you need replication/shared db, go for the well known ones like
mysql or postgres.
Cheers,
Daniel
On 15/09/15 21:51, Ewgeny wrote:
Hi list!
We use Kamailio 4.2 for presence BLF with DB_TEXT.
And i want to make cluster with a few Kamailio's presences, to load
balance.
Can you please tell me - is that possible to use same shared DB_TEXT
database with 2 or more Kamailio servers ?
modparam("presence", "subs_db_mode", 3)
modparam ("presence","dburl","/tmp/share/dbtext")
1-st server will handle SUBSCRIBE's and this Subscribe's should be
accessible also from 2-nd server.
Then PUBLISH'es will be sent to both servers in round robin algorithm.
Will Kamailio's work with one shared DB or - i'll got some errors ?
Maybe i'm wrong somewhere ?
Thanks in advance.
Kind regards
Ewgeny
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