6 Apr
2013
6 Apr
'13
2:44 p.m.
Hello,
On 4/5/13 5:34 PM, Hugh Waite wrote:
Hi Olle,
On 05/04/2013 14:53, Olle E. Johansson wrote:
You're welcome!
if I understood right, you can't specify the
event_route[tm:branch_failure] per transaction. This is not a limitation
of the event_route, you can do it. Just that so far it was used only
when enabled.
You can code to do something like:
t_on_branch_failure("myroute");
which should execute following event route in case of branch failure.
event_route[tm:branch_failure:myroute] { ... }
My idea was to avoid adding other event-like routes (even branch_route
or failure_route are like this, but we keep them since they were defined
like this long time ago), because it is extending the config file
language unnecessary.
But you can still develop similar mechanisms as t_on_something() even
with event_route. Note that the naming of event routes is not
syntactically forced to be modname:xyz, it is just a recommendation that
will help relating easier the event route with the module executing it.
Hope now is more clear, or maybe I misunderstood what you added.
Cheers,
Daniel
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, April 16-17, 2013, Berlin
- http://conference.kamailio.com -
modules/tm: Added branch_failure event route to tm documentation
Thank you for
adding this route! Formatting issue: I don't like the event
route doc to come after the
module API. We usually have the API docs as the last item.
That is easily fixed.
Architecture/documentation issues:
- Is it really an event route - or does it work as the other
T_ON_FAILURE?
- Would it be better to enable a route with
t_on_branch_failure(ROUTE_NAME) ?
- What's the architectural difference between an event_route and the
other routes triggered by TM?
This branch-failure route has been implemented as an
event route after
discussion with Daniel. (See
http://lists.kamailio.org/pipermail/sr-dev/2013-March/019191.html).
As a result, you cannot specify multiple named routes and enable them
with a t_on_branch_failure() function. There can only be one route and
it is enabled when it is defined.