[OpenSER-Devel] [ openser-Bugs-1803916 ] DNS resolve error handeling doesn't triger failure_route

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Bugs item #1803916, was opened at 2007-09-28 03:09
Message generated for change (Comment added) made by bogdan_iancu
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>Category: modules
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: serwide (daveswide)
>Assigned to: Bogdan (bogdan_iancu)
Summary: DNS resolve error handeling doesn't triger failure_route

Initial Comment:
Using OpenSER 1.2.1
When I have a FQDN in my R-URI and DNS is not available or the FQDN doesn't resolve, the error logs show:
ERROR: mk_proxy: could not resolve hostname: "srv.dest.sipserver.com"
ERROR: uri2proxy: bad host name in URI <sip:mynum at srv.dest.sipserver.com>
ERROR:tm:t_forward_nonack: failure to add branches

for sending the call I have
t_on_failure("1");
if (!t_relay()) {
  # This section doesn't seem to be reached even on failures.
  xlog("L_INFO", "Failed sending to: $ru\n");
}
exit;

but even through I have t_on_failure(1); prior to t_route(), failure_route[1] is never hit. failuer_route[1] is hit/used if FQDN does resolve and sip call fails/rejected.

I also have a error function that has never been hit:
error_route { 
  xlog("L_INFO", "--- error route class=$(err.class)...."); 
}


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>Comment By: Bogdan (bogdan_iancu)
Date: 2007-11-12 16:20

Message:
Logged In: YES 
user_id=1275325
Originator: NO

Hi,

Don't you see on an error reply automatically generated by openser in this
case? (even if it is not controlable from script).

Regards,
Bogdan

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