Module: sip-router Branch: master Commit: 91123f6c510e3fc127adaa1b4ffa1adba4a1a287 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=91123f6… Author: Carsten Bock &lt;carsten(a)ng-voice.com&gt; Committer: Carsten Bock &lt;carsten(a)ng-voice.com&gt; Date: Tue Dec 2 21:22:56 2014 +0100 ims_qos: Updated example-config and documentation for the Rx-Interface --- examples/pcscf/kamailio.cfg | 27 ++++++++++++++++++++++++--- modules/ims_qos/doc/ims_qos_admin.xml | 16 ++++++++++++++++ 2 files changed, 40 insertions(+), 3 deletions(-) diff --git a/examples/pcscf/kamailio.cfg b/examples/pcscf/kamailio.cfg index 21a0146..c09cdc9 100644 --- a/examples/pcscf/kamailio.cfg +++ b/examples/pcscf/kamailio.cfg @@ -795,8 +795,25 @@ route[REGISTER] { #!ifdef WITH_RX xlog("L_DBG","Subscribing to signalling bearer status\n"); - if (Rx_AAR_Register("REG_AAR_REPLY", "location") == 0) - exit; + + Rx_AAR_Register("REG_AAR_REPLY", "location"); + switch ($retcode) { + case -1: + # There was an error sending the AAR-Request: + xlog("L_ERR", "Diameter: AAR failed on subscription to signalling\n"); + send_reply("403", "Can't register to QoS for signalling"); + exit; + break; + case 0: + # We are waiting for an async reply, just exit here. + exit; + break; + case 1: + # We did not need to send AAR, so just continue as normal + route(REGISTER_CONTINUE); + break; + } + exit; } route[REG_AAR_REPLY] { @@ -809,8 +826,12 @@ route[REG_AAR_REPLY] { send_reply("403", "Can't register to QoS for signalling"); exit; } -#!endif + # Proceed with Registering: + route(REGISTER_CONTINUE); +} +route[REGISTER_CONTINUE] { +#!endif #!ifndef WITH_SBC #!ifdef WITH_WEBSOCKET if (($Rp == MY_WS_PORT || $Rp == MY_WSS_PORT) && (proto == WS || proto == WSS)) { diff --git a/modules/ims_qos/doc/ims_qos_admin.xml b/modules/ims_qos/doc/ims_qos_admin.xml index 726e441..05f76c5 100644 --- a/modules/ims_qos/doc/ims_qos_admin.xml +++ b/modules/ims_qos/doc/ims_qos_admin.xml @@ -229,6 +229,22 @@ modparam("ims_qos", "authorize_video_flow", 0) </listitem> </itemizedlist> + <para>Return codes:</para> + <itemizedlist> + <listitem> + <para> + <emphasis>-1</emphasis> - error: There was an error, so we must either ignore it (no subscription) or send 403 (depends on behaviour you want) + </para> + <para> + <emphasis>0</emphasis> - Success: AAR-Request sent, reply is processed asynchronously. + </para> + <para> + <emphasis>1</emphasis> - Success: No need to send AAR-Request, as a subscription still exists (continue as normal) + </para> + </listitem> + </itemizedlist> + + <para>This function can be used from REQUEST_ROUTE.</para> <para>p.s. this is executed asynchronously. See example on how to