[OpenSIPS-Users] rtpengine (setid_avp) issue with BYE and CANCEL
Mickael Hubert
mickael at winlux.fr
Tue Nov 20 07:58:04 EST 2018
OK thanks, I will write something about that ;)
I tested your solution, it works for BYE but not force CANCEL.
Indeed, for BYE from my SBC enters in loose_route statement, but not for a
CANCEL.
is there a simplest way to choose the good rtpengine ? I want use a group
of rtpengine (like id:1) for Europe and other group (like id:2) for USA.
++
Le mar. 20 nov. 2018 à 13:45, Răzvan Crainea <razvan at opensips.org> a écrit :
> No, it only survives until the end of transaction :).
> I agree it would be nice to have it persistent throughout the dialog,
> but that's not in there yet. But you can always open a feature request
> for this :):
>
> https://github.com/OpenSIPS/opensips/issues
>
> Best regards,
> Răzvan
>
> On 11/20/18 12:15 PM, Mickael Hubert wrote:
> > Hi Răzvan,
> > thanks a lot for your answer !
> >
> > Ok I will try this workaround
> > But I don't understand the rtpengine module documentation
> > (http://www.opensips.org/html/docs/modules/2.4.x/rtpengine.html)
> >
> > If I have -> modparam("rtpengine", "setid_avp", "$avp(setid)") and I set
> > setid_avp to 1 (for my example) just once, before rtpengine_manage, this
> > variable should survives until the end no ?
> >
> >
> > ++
> >
> >
> >
> > Le mar. 20 nov. 2018 à 09:43, Răzvan Crainea <razvan at opensips.org
> > <mailto:razvan at opensips.org>> a écrit :
> >
> > Hi, Mickael!
> >
> > AVPs are only available during transaction - initial request and its
> > replies, but it is not avaialble to sequential requests (such as
> CANCEL
> > or BYE). If you want to store a value throughout the entire dialog,
> you
> > should save the variable in a dialog variable[1], something like
> this:
> >
> > # initial INVITE
> > $avp(setid) = 1;
> > create_dialog();
> > $dlg_val(setid) = $avp(setid);
> >
> > # CANCEL or BYE, *after* loose_route() is called
> > # so that the dialog is matched/found
> > loose_route();
> > $avp(setid) = $dlg_val(setid);
> >
> > Hope this helps.
> >
> > [1] https://opensips.org/html/docs/modules/2.4.x/dialog#pv_dlg_val
> >
> > Best regards,
> > Răzvan
> >
> > On 11/19/18 6:01 PM, Mickael Hubert wrote:
> > > Hi all,
> > > I have a rtpengine with opensips, when I use rtpengine without
> > setid_avp
> > > all works like a charm
> > >
> > > modparam("rtpengine", "rtpengine_sock", "udp:10.13.0.129:12221
> > <http://10.13.0.129:12221>
> > > <http://10.13.0.129:12221>")
> > >
> > > _When I want use setid_avp:_
> > >
> > > modparam("rtpengine", "setid_avp", "$avp(setid)")
> > > modparam("rtpengine", "rtpengine_sock", "1 ==
> > udp:10.13.0.129:12221 <http://10.13.0.129:12221>
> > > <http://10.13.0.129:12221>")
> > >
> > > _I call manage function in initial INVITE:_
> > >
> > > $avp(setid) = 1;
> > > create_dialog();
> > > xlog("L_INFO","setid: $avp(setid)\n");
> > > if(rtpengine_manage("ICE=remove"))
> > > {
> > > xlog("L_INFO","SDP Offer: $ci for INVITE\n");
> > > }
> > >
> > > for an reply $avp(setid) is populate, and rtpengine works.
> > >
> > > _but for BYE and CANCEL I have an issue:_
> > > _
> > > _
> > > you can see the setid variable isn't populate for this CANCEL,
> > but it is
> > > populate for 487 reply !
> > > I have this error log: ERROR:rtpengine:select_rtpe_node: script
> > error
> > > -no valid set selected / ERROR:rtpengine:rtpe_function_call: no
> > > available proxies
> > >
> > > When I force the setid to 1 for BYE and CANCEL, there isn't issue.
> > >
> > > However, the module documentation explains :
> > > /IMPORTANT: if you use multiple sets, take care and use the same
> > set for
> > > both rtpengine_offer()/rtpengine_answer() and rtpengine_delete()!!
> > > /
> > > /If the set was selected using setid_avp, the avp needs to be set
> > only
> > > once before rtpengine_offer() or rtpengine_manage() call. /
> > >
> > > Can you help me please ?
> > >
> > > thanks in advance
> > >
> > > PS: same issue with BYE method
> > > __
> > >
> > > __
> > >
> > > Nov 19 16:53:41 am-scr1-test /usr/local/sbin/opensips[22531]:
> > >
> >
> ################################################################################
> > > Nov 19 16:53:41 am-scr1-test /usr/local/sbin/opensips[22531]:
> > CANCEL END
> > > OF CALL : call-id 1def6e7f-66b6-1237-7b9d-0050569229dc
> > > Nov 19 16:53:41 am-scr1-test /usr/local/sbin/opensips[22531]:
> > >
> >
> ################################################################################
> > > Nov 19 16:53:41 am-scr1-test /usr/local/sbin/opensips[22531]:
> > setid: <null>
> > > Nov 19 16:53:41 am-scr1-test /usr/local/sbin/opensips[22531]:
> > > *ERROR:rtpengine:select_rtpe_node: script error -no valid set
> > selected*
> > > Nov 19 16:53:41 am-scr1-test /usr/local/sbin/opensips[22531]:
> > > *ERROR:rtpengine:rtpe_function_call: no available proxies*
> > > Nov 19 16:53:41 am-scr1-test /usr/local/sbin/opensips[22521]:
> > > 1def6e7f-66b6-1237-7b9d-0050569229dc In ONREPLY ROUTE 2 - fu :
> > > sip:+******@am-isbc1-******** , ru : <null> , si : 10.13.0.80,
> > status : 487
> > > Nov 19 16:53:41 am-scr1-test /usr/local/sbin/opensips[22521]:
> > setid: 1
> > >
> > > if (is_method("CANCEL"))
> > > {
> > >
> > >
> >
> xlog("L_INFO","################################################################################
> >
> > > \n");
> > > xlog("L_INFO","CANCEL END OF CALL : call-id $ci \n");
> > >
> > >
> >
> xlog("L_INFO","################################################################################
> >
> > > \n");
> > > xlog("L_INFO","setid: $avp(setid)\n");
> > > if(rtpengine_manage("ICE=remove"))
> > > {
> > > xlog("L_INFO","SDP Offer: $ci for CANCEL\n");
> > > }
> > > .............
> > >
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > Users mailing list
> > > Users at lists.opensips.org <mailto:Users at lists.opensips.org>
> > > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
> > >
> >
> > --
> > Răzvan Crainea
> > OpenSIPS Core Developer
> > http://www.opensips-solutions.com
> >
> > _______________________________________________
> > Users mailing list
> > Users at lists.opensips.org <mailto:Users at lists.opensips.org>
> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
> >
> >
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> >
>
> --
> Răzvan Crainea
> OpenSIPS Core Developer
> http://www.opensips-solutions.com
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
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>
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