[Devel] [ openser-Bugs-1727901 ] cross over BYE generates: WARNING: unable to find dialog

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Bugs item #1727901, was opened at 2007-05-29 16:38
Message generated for change (Comment added) made by osas
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Category: modules
Group: ver 1.2.x
Status: Open
Resolution: Invalid
Priority: 5
Private: No
Submitted By: Ovidiu Sas (osas)
Assigned to: Bogdan (bogdan_iancu)
Summary: cross over BYE generates: WARNING: unable to find dialog

Initial Comment:
If we run into a BYE cross over scenario, the following warning is generated:
WARNING:dialog:dlg_onroute: unable to find dialog

The dialog module should be able to absorb late BYE messages in DLG_STATE_DELETED and not generate this warnings.

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>Comment By: Ovidiu Sas (osas)
Date: 2007-05-30 09:19

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In this case it is difficult to distinguish between a cross over BYE and a
BYE that is really not matching a dialog.
I was thinking of keeping the dialog in DLG_STATE_DELETED state in the
memory for a while and really delete the dialog context on a timer (that
can be configurable, just like in the tm module).  Like this, we can avoid
false warnings in the logs.

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Comment By: Bogdan (bogdan_iancu)
Date: 2007-05-30 04:36

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The module cannot absorb the second BYE as the dialog does not exists
anymore - it is deleted when the first BYE was received.

bogdan

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