[OpenSIPS-Devel] [ opensips-Bugs-3317402 ] b2b calls out of sync after server restart

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Bugs item #3317402, was opened at 2011-06-16 12:53
Message generated for change (Comment added) made by osas
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Category: modules
Group: trunk
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Ovidiu Sas (osas)
Assigned to: Nobody/Anonymous (nobody)
Summary: b2b calls out of sync after server restart

Initial Comment:
If a server is restarted while a b2b call is active, the b2b call is restored from the db.
The issue is that subsequent in-dialog requests are having the Cseq reseted and this is causing rejections from the far end.

How to reproduce:
 - initiate a b2b call,
 - answer the b2b call,
 - send a reINVITE,
 - restart opensips,
 - send a reINVITE from one of the participants and check the CSeq number

It seems that the CSeq fields are not updated into the db.


Regards,
Ovidiu Sas

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>Comment By: Ovidiu Sas (osas)
Date: 2011-06-16 14:06

Message:
Hello Anca,

I uploaded a file wilth the b2b logs and the SIP requests.

Thanks,
Ovidiu

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Comment By: Anca Vamanu (anca_vamanu)
Date: 2011-06-16 13:51

Message:
Hi Ovidiu,

The db update function in b2b_entities modules does update the cseq -
check b2be_db_update function. And for reInvite this function should be
called by the b2b_prescript_f function. Please check in the logs which are
the messages printed for the processing of the reInvite ( note that in the
b2be_db_update a DBG is printed starting with b2be_db_update:UPDATED )

Regards,
Anca

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