[OpenSIPS-Devel] [ opensips-Bugs-2876942 ] OpenSIPS sends NOTIFY with incontinuous cseq

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Bugs item #2876942, was opened at 2009-10-12 10:50
Message generated for change (Comment added) made by ibc_sf
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Category: modules
Group: 1.4.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: OpenSIPS sends NOTIFY with incontinuous cseq

Initial Comment:
Hello, I am a developer on client, meet a problem on server and hope you could give some help. Thanks in advance.

When I sign off from the server OpenSIPS as a client user, I send two "PUBLISH" messages: one to publish with status "invisible" and the other with "Expires=0" for unpublishing purpose. Server OpenSIPS is expected to send 2 "NOTIFY" messages out to all my subscribers and it works well in most cases. But sometimes OpenSIPS only send one "NOTIFY" with "Content-Length=0" out and it cuases the behavior wrong in my subscribers clients. After investigation I found the "Cseq" in this "NOTIFY" is incontinuous with the previous so I guess OpenSIPS misses sending another NOTIFY. Does anybody have any idea on this? Or could you tell me how to find the help info? I will appreciate your help very much.

My OpenSIPS is 1.4.2-notls (i386/linux), which I get from "NOTIFY" trace.


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Comment By: Iñaki Baz Castillo (ibc_sf)
Date: 2009-10-12 12:29

Message:
Hi. Please use the maillist for such a question as it's not a bug report.
First of all, sending two NOTIFY's when logging out is a bad idea as it
makes no sense (the first one sets "invisible" status and the second one
expires the presentity).

Please ask this question in the mailist and we'll keep discussing about it
;)

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=1086410&aid=2876942&group_id=232389