[SR-Users] kamailio 4.4 - jansson_get_field parse error actions

[Jonathan Hunter]

Hi Guys,


Looks like return code = -1 does the trick for me?!


Sorry for noise please comment if there is a better way.


thanks


Jon


________________________________
From: sr-users <sr-users-bounces at lists.kamailio.org> on behalf of Jonathan Hunter <hunterj91 at hotmail.com>
Sent: 17 November 2017 14:56
To: Kamailio (SER) - Users Mailing List
Subject: [SR-Users] kamailio 4.4 - jansson_get_field parse error actions


Hi Guys,

I am looking to send calls to a default route should we have issues when connecting to our API which provides routing instructions.

On scenario is handling an invalid JSON response , which would result in a parse error.

Is it possible to capture when there is a failed to parse error when dealing with JSON responses to an http query in kamailio?

In particular when using the jansson_get_field, I am looking to default to a route should their be a parse error, so I am forcing an erro, I get this in the logs, but can I grab to act on it?

Nov 17 14:37:25 ip-172-31-34-165 /usr/local/kamailio-4.4/sbin/kamailio[9735]: ERROR: jansson [jansson_funcs.c:59]: janssonmod_get(): failed to parse: 200 OK
Nov 17 14:37:25 ip-172-31-34-165 /usr/local/kamailio-4.4/sbin/kamailio[9735]: ERROR: jansson [jansson_funcs.c:61]: janssonmod_get(): json error at line 1: '[' or '{' expected near '200'
Nov 17 14:37:25 ip-172-31-34-165 /usr/local/kamailio-4.4/sbin/kamailio[9735]: ERROR: jansson [jansson_funcs.c:59]: janssonmod_get(): failed to parse: 200 OK
Nov 17 14:37:25 ip-172-31-34-165 /usr/local/kamailio-4.4/sbin/kamailio[9735]: ERROR: jansson [jansson_funcs.c:61]: janssonmod_get(): json error at line 1: '[' or '{' expected near '200'


On receipt of this I would then like to hit a default route.


Many thanks


Jon
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.kamailio.org/pipermail/sr-users/attachments/20171117/c9a17cd2/attachment.html>