Hi Bogdan, It is in the response coming back to us from the dispatcher endpoint. In this case, it is an 402 Bad Gateway message, which has a Reason header with the cause code in it.
On Fri, 16 Apr 2021 at 12:43, Bogdan-Andrei Iancu <[email protected]> wrote: > Where do you want to extract the Reason from (like sip msg) ? > > Regards, > > Bogdan-Andrei Iancu > > OpenSIPS Founder and Developer > https://www.opensips-solutions.com > OpenSIPS Bootcamp 2021 online > https://opensips.org/training/OpenSIPS_eBootcamp_2021/ > > On 4/16/21 1:28 PM, solarmon wrote: > > Hi Bogdan, > > Thanks for the response amd link to append_to_reply() > > What is the best function to use to extract the Reason header to feed in > to append_to_reply()? > > Thank you. > > On Fri, 16 Apr 2021 at 11:07, Bogdan-Andrei Iancu <[email protected]> > wrote: > >> Hi, >> >> use the append_to_reply() function >> >> >> https://opensips.org/html/docs/modules/3.1.x/sipmsgops.html#func_append_to_reply >> >> Regards, >> >> Bogdan-Andrei Iancu >> >> OpenSIPS Founder and Developer >> https://www.opensips-solutions.com >> OpenSIPS Bootcamp 2021 online >> https://opensips.org/training/OpenSIPS_eBootcamp_2021/ >> >> On 4/16/21 12:22 PM, solarmon wrote: >> >> Hi, >> >> We have a code that response back with a "503 Service not available" if >> it has exhausted all the dispatcher endpoints - see end of email. >> >> It would be useful if we casn send back the Reason header of the last >> rejection. Could this be done and what should I look at? >> >> Thank you! >> >> failure_route[call_failover] >> { >> xlog("[$ci] call failed to established with $T_reply_code >> code\n"); >> >> rtpproxy_unforce("$avp(rtpp_set)"); >> >> if (t_was_cancelled()) { >> t_reply("487","Request cancelled"); >> exit; >> } >> >> # any failure indication ? >> if ( t_check_status("[56][0-9][0-9]") >> || (t_check_status("408") && t_local_replied("all")) >> ) { >> xlog("[$ci] destination $rd failed with $T_reply_code -> >> retry\n "); >> >> ###ds_mark_dst("p"); >> >> if ( ds_next_domain() ) { >> xlog("[$ci] using new destination <$rd>\n "); >> >> # send it out again >> t_on_failure("call_failover"); >> t_relay(); >> exit; >> } else { >> xlog("[$ci] no other destination to retry\n "); >> t_reply("503","Service not available"); >> exit; >> } >> } >> >> # if call failure, allow the reply to propagate to caller >> exit; >> } >> >> _______________________________________________ >> Users mailing >> [email protected]http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> >> >
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