[OpenSER-Devel] [ openser-Bugs-1883322 ] Openser does not remove old PDIF document

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Mon Jun 2 15:20:29 CEST 2008


Bugs item #1883322, was opened at 2008-01-31 08:22
Message generated for change (Settings changed) made by anca_vamanu
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Category: modules
Group: ver 1.3.x
>Status: Closed
>Resolution: Invalid
Priority: 5
Private: Yes
Submitted By: Sami Taipaleenmaki (taiffu)
Assigned to: anca (anca_vamanu)
Summary: Openser does not remove old PDIF document

Initial Comment:
Its seems when client send "stop publish" request to server, server wont remove old PDIF document.

Here is snip from RFC3903
4.5.  Removing Event State

Event state established by a prior publication may also be explicitly removed.
To request the immediate removal of event state, an EPA MUST create a PUBLISH request with an Expires value of "0", and set the SIP-If-Match header field to contain the entity-tag of the event state publication to be removed.

Note that removing event state is effectively a publication refresh suggesting an infinitesimal expiration interval. Consequently, the refreshed event state expires immediately after being refreshed.

Similar to an event state refresh, the removal of event state only affects the expiry of the event state.  Therefore, a PUBLISH request that removes event state MUST NOT contain a body.

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Comment By: anca (anca_vamanu)
Date: 2008-02-18 17:32

Message:
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user_id=1614776
Originator: NO

Hi,

In the tests I've done when a Publish message with 'Expires:0' is
received, the corresponding record from database table 'presentity' is
removed. 
Please send some more details about the circumstances in which, as you
reported, this does not happen. A print of the Publish message might be
helpful as well as the OpenSER log when handling the message.

Regards, 
Anca


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