[Kamailio-Users] KAMAILIO 1.4.3 no TLS Stop processing calls when Radius server goes down

[Henning Westerholt]

On Wednesday 03 February 2010, Omar wrote:
> I have set it up the Radius for Kamailio, it works fine, until the
> Radius server goes down it did not go down for a while, when tis
> happes the Kamailio server stops processing any calls.
> I do not think is a normal behaviour, probably a bug, can anybody
> please tell me if this is expected behave in kamailio. or was already
> noticed before and was already fixed in a later release.
> 
> Is possible to point to more than 2 radius servers in parallel?
> 
> NOTE: i was running radius and DB in parallel with no issues, until
> the RADIUS server goes down.

Hi Omar,

the respective kamailio process blocks (because of synchronous design) if a 
synchronous library call hang. You could check if the library or the module in 
question supports timeouts, for example the db_mysql module supports this with 
a seconds granularity.

Cheers,

Henning