[OpenSIPS-Users] tomcat external app listening to OpenSIPS events
Bogdan-Andrei Iancu
bogdan at opensips.org
Tue Jan 12 10:13:54 CET 2016
Hi Julian,
First check if your event subscription was successful (and still valid).
Use the "subscriber_list" MI command :
http://www.opensips.org/Documentation/Interface-CoreMI-1-11#toc18
After that, when events happens, check at network level if there is any
attempt from opensips side to deliver the event via XMLRPC to the
indicated URL.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 12.01.2016 05:15, Julian Kay wrote:
> Hi;
>
> Has anyone successfully interfaced OpenSIPS event_xmlrpc with a Tombat xmlrpc server servlet? If you yes can you share any tips, because I've been trying it for a while without any success.
>
> Thanks for any help!!
>
> Juls
>
> -----Original Message-----
> From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Julian Kay
> Sent: Thursday, January 07, 2016 9:33 AM
> To: 'OpenSIPS users mailling list'
> Subject: Re: [OpenSIPS-Users] external app listening to OpenSIPS/SIP events
>
> Thanks for your help!!
>
> yes the event is reaching the xmlrpc server I'm including 2 entries in the Tomcat log file:
>
> call using xmlrpc-test-tool: 192.168.3.167 - - [06/Jan/2016:16:26:11 -0500] "POST /ccurbiz/xmlrpc/RPC2 HTTP/1.0" 200 156
>
> call using event_xmlrpc: 192.168.3.167 - - [06/Jan/2016:23:21:19 -0500] "POST /RPC2 HTTP/1.1" 404 959
>
> (192.168.3.167 is the OpenSIPs server)
>
> I've tried a few variations for the host name parameter including:
> subscribe_event("E_SIP_MESSAGE","xmlrpc:192.168.3.132:8080:ccurbiz.xmlrpc.OpenSIPSInterface.msgtests");
>
> subscribe_event("E_SIP_MESSAGE","xmlrpc:192.168.3.132:8080/ccurbiz/xmlrpc:OpenSIPSInterface.msgtests"); -> this is the most similar to other xmlrpc clients I've tested.
>
> Best regards!
> Juls
>
>
> -----Original Message-----
> From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Razvan Crainea
> Sent: Thursday, January 07, 2016 4:34 AM
> To: users at lists.opensips.org
> Subject: Re: [OpenSIPS-Users] external app listening to OpenSIPS/SIP events
>
> Hi, Julian!
>
> First of all, is the event reaching the xmlrpc server? If not sure, try to make a tcpdump to capture the communication.
> If it does reach the server, what are the errors you are seeing in the Tomcat server?
>
> Best regards,
>
> Răzvan Crainea
> OpenSIPS Core Developer
> http://www.opensips-solutions.com
>
> On 01/07/2016 12:32 AM, Julian Kay wrote:
>> THANKS!!
>>
>> _raising the event in the script got rid of the error._
>>
>> But OpenSIPS is not calling the method I'm testing on a Tomcat XMLRPC
>> serverlet. This is my actual event subscription code I'm using:
>>
>> subscribe_event("E_SIP_MESSAGE","xmlrpc:192.168.3.132:8080:ccurbiz.xml
>> rpc.OpenSIPSInterface.msgtests");
>>
>> I've tried several (many) syntax variations.
>>
>> On the Tomcat server it always points to the root RPC2 and returns the
>> error code 404.
>>
>> ccurbiz -> is my java project name
>>
>> xmlrpc -> is the servelet mapping to the Java class OpenSIPSInterface
>>
>> msgtest -> is the method I'm trying to call
>>
>> I wanted to make sure the xmlrpc server was working, I'm able to
>> successfully call the method with xmlrpc-test-tool
>>
>> Any suggestion to be able to make this work with Tomcat server are
>> greatly appreciated!!
>>
>> Thanks!
>>
>> Juls
>>
>> *From:*users-bounces at lists.opensips.org
>> [mailto:users-bounces at lists.opensips.org] *On Behalf Of *Razvan
>> Crainea
>> *Sent:* Wednesday, December 30, 2015 10:40 AM
>> *To:* users at lists.opensips.org
>> *Subject:* Re: [OpenSIPS-Users] external app listening to OpenSIPS/SIP
>> events
>>
>> Hi, Julian!
>>
>> Make sure you are raising that event from your script (i.e.
>> raise_event("E_SIP_MESSAGE")).
>>
>> http://www.opensips.org/Documentation/Tutorials-EventInterface#toc9
>>
>> Best regards,
>> Răzvan
>>
>> On 12/24/2015 03:39 AM, Julian Kay wrote:
>>
>> Thanks for the input, but for now I need to work with XMLRPC.
>>
>> is it possible to create a custom event? I've been trying to use in
>> the startup_route: subscribe_event("E_SIP_MESSAGE",
>> "xmlrpc:http://192.168.3.201:8888/msgtests")
>>
>> I get the error: ERROR: core:evi_event_subscribe: invalid event name
>> <E_SIP_MESSAGE>
>>
>> Any help much appreciated, thx!!!
>>
>> Juls
>>
>> *From:*users-bounces at lists.opensips.org
>> <mailto:users-bounces at lists.opensips.org>
>> [mailto:users-bounces at lists.opensips.org] *On Behalf Of *Tito Cumpen
>> *Sent:* Wednesday, December 16, 2015 6:19 PM
>> *To:* OpenSIPS users mailling list
>> *Subject:* Re: [OpenSIPS-Users] external app listening to
>> OpenSIPS/SIP events
>>
>> Julian,
>>
>> Look into using
>> http://www.opensips.org/html/docs/modules/devel/event_rabbitmq This
>> module allows you to spin up an event based at any moment in the
>> script and pass variables in the process(Meaning it is a
>> publisher.). Your app can subscribe as reader of the queue and do
>> whatever task needs to be done. You can go as far as using this CDR
>> as well.
>>
>> Goodluck,
>>
>> Tito
>>
>> On Wed, Dec 16, 2015 at 6:14 PM, Julian Kay <juliank at vazycomm.com
>> <mailto:juliank at vazycomm.com>> wrote:
>>
>> Hi;
>>
>> I'm looking for some guidance or confirmation that I'm on the right
>> path. If I want an external app to be able to listen to SIP events
>> like SIP event 180 (ringing), is registering a custom event with
>> OpenSIPS MI and then use "raise_event" to fire a custom event a good
>> way to get my external app to listen to OpenSIPS events?
>>
>> Thanks!!
>>
>> Juls
>>
>>
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>>
>>
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>>
>> --
>>
>> Răzvan Crainea
>>
>> OpenSIPS Core Developer
>>
>> http://www.opensips-solutions.com
>>
>>
>>
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