Are you sure you are not mixing a TRANSACTION (a singel request with
all its replies) with a DIALOG (all transactions forming a call, like
INVITE+BYE) ??
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Summit 2018
http://www.opensips.org/events/Summit-2018Amsterdam
On 01/26/2018 05:07 PM, Stefan Carlsson wrote:
Hi Bogdan , thank you for your fast reply.
The problem is that t_check_trans() doesn’t find the transaction in
the response of the received BYE.
so I cannot unforce the rtp_proxy and do the t_relay() (eg. send OK
200 back .)
See below code snap.
***
if(t_check_trans() ) {
xlog("We have an transaction");
unforce_rtp_proxy();
t_relay();
}
else
{
xlog("We DONT have an transaction");
sl_reply_error(); <<<< Here
we got (of course): SIP/2.0 500 Server error occurred (1/SL)
}
**** debug snap
Jan 26 13:25:33 siprouter /usr/sbin/opensips[5140]:
DBG:core:get_hdr_field: cseq <CSeq>: <2> <BYE>
Jan 26 13:25:33 siprouter /usr/sbin/opensips[5140]:
DBG:tm:t_lookup_request: start searching: hash=28500, isACK=0
Jan 26 13:25:33 siprouter /usr/sbin/opensips[5140]:
DBG:tm:matching_3261: RFC3261 transaction matching failed
Jan 26 13:25:33 siprouter /usr/sbin/opensips[5140]:
DBG:tm:t_lookup_request: no transaction found
Jan 26 13:25:33 siprouter /usr/sbin/opensips[5140]: We DONT have an
transaction
Jan 26 13:25:33 siprouter /usr/sbin/opensips[5140]:
DBG:sl:sl_reply_error: error text is Server error occurred (1/SL)
Jan 26 13:25:33 siprouter /usr/sbin/opensips[5140]:
DBG:core:parse_headers: flags=ffffffffffffffff
Btw. Where is the hash=28500 constructed
// Regards …
Stefan
*From:*Bogdan-Andrei Iancu [mailto:[email protected]]
*Sent:* Friday, January 26, 2018 15:50
*To:* Stefan Carlsson <[email protected]>
*Subject:* Re: [OpenSIPS-Users] Strange behavior in BYE transaction
Hi Stefan,
I do not understand your problem ? Your OpenSIPS receives a BYE
requests....ok, what is going wrong at this point ?
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
OpenSIPS Summit 2018
http://www.opensips.org/events/Summit-2018Amsterdam
On 01/26/2018 10:54 AM, Stefan Carlsson wrote:
Hi !
(using Opensips 2.2.6)
We have (suddenly) got some issues in the BYE transaction.
The Call-ID, ftags, is consistent from previous dialogs and are
received in the BYE request from the operator except the Cseq as
we got a new one in the BYE.
(But the branch tag looks as this:
branch=z9hG4bK-524287-1---c2beba62517a3e4eminsusi)
Do we have a problem with hyphens in the branch tag ?
How does the Opensips tm create and keep the BYE transaction is
the branch tag or …. ?
***
The attached codesnap show the relay of the BYE handling.
***
if(t_check_trans() ) {
xlog("We have an transaction");
unforce_rtp_proxy();
t_relay();
}
else
{
xlog("We DONT have an transaction");
sl_reply_error(); <<<< Here we got: SIP/2.0
500 Server error occurred (1/SL)
}
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