[Kamailio-Users] [LCR] About ping

[Ovidiu Sas]

On Fri, Mar 20, 2009 at 4:26 PM, Juha Heinanen <jh at tutpro.com> wrote:
> Iñaki Baz Castillo writes:
>
>  > - How to know which gws are down? The only I see is a NOTICE log:
>  > ---------
>  > NOTICE:lcr:gw_set_state: trunk "99.99.99.99:5060" from group: <2> is OFFLINE
>  > ---------
>  > Is not possible a MI command to list the down gateways?
>
> lcr_gw_dump should include information if gw is down:
>
>        p = int2str((unsigned long)(*gws)[i].ping, &len);
>        attr = add_mi_attr(node, MI_DUP_VALUE, "PING", 4, p, len);
>        if (attr == NULL) goto err;
>
> value 2 is offline.
>
>  > - Why ping_interval cannot be less than 180 seconds?
>
> i don't know.  the ping stuff was contributed by another author.

It should be configurable via a param


>  > - In case of failure_route and "next_gw()", is the used gw (failing gw)
>  > automatically marked as down? (it would be useful so we don't need to
>  > wait "fr_timer" seconds for each request during "ping_interval").
>
> it might be possible to write a function that you could call
> (from failure route) to mark the current gw offline.

Or/and a function that will return the status of a particular gw.
Before relaying, the script can check the availability of the gw and
call the next_gw() if neccessary.


Regards,
Ovidiu Sas