[OpenSIPS-Devel] [ opensips-Bugs-2538399 ] Bug in presence when using fallback2db

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Bugs item #2538399, was opened at 2009-01-26 21:39
Message generated for change (Comment added) made by anca_vamanu
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Category: modules
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Oren K (oren_k)
Assigned to: Anca Vamanu (anca_vamanu)
Summary: Bug in presence when using fallback2db

Initial Comment:
Hi,

While using the presence module, I run this scenario:

a. user1 SUBSCRIBE's to presence of user2
(subscription is now pending)

b. user2 allows user1 in pres-rules
(refreshWatchers is called, subscription is now active. user1 receives a NOTIFY from presence server with user2's current tuple and Subscription-State: active)

c. user2 PUBLISH'es a new presence tuple
-- at this point presence server should NOTIFY user1 of the new presence but it doesn't (that's the bug).


My modparams:

modparam("presence|presence_xml", "db_url", "mysql://root@localhost/opensips")

modparam("presence", "server_address", "sip:presence.example.com:10500")

modparam("presence", "fallback2db", 1)
modparam("presence", "clean_period", 30)


What I see in the debug trace is that get_subs_dialog (from notify.c) can't find any dialogs in the database, and all those in the subs hash are flagged NO_UPDATEDB_FLAG. This is probably what's causing the problem. 
Strangely, in the above scenario if user1 un-SUBSCRIBEs and re-SUBSCRIBEs to user2's presence - it does receive notifications.

Regards,
Oren K.

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>Comment By: Anca Vamanu (anca_vamanu)
Date: 2009-02-06 20:14

Message:
Hi Oren,

I have just downloaded myself the release and tested and the scenario that
you described works. 
Do you notice any error in your log file?

regards,
Anca

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Comment By: Oren K (oren_k)
Date: 2009-02-01 18:41

Message:
Sorry I forgot to login, that comment is from me :)

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Comment By: Nobody/Anonymous (nobody)
Date: 2009-01-28 17:12

Message:
Thanks for the reply anca. Version is opensips-1.4.4-tls, compiled from the
sources with TLS="1". 

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Comment By: Anca Vamanu (anca_vamanu)
Date: 2009-01-28 13:48

Message:
Hi Oren,

What OpenSIPS version are you using? Trunk or stable release?

regards,
Anca

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