[OpenSER-Devel] [ openser-Feature Requests-1596331 ] Change header FROM in CANCEL automatically

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Feature Requests item #1596331, was opened at 2006-11-14 15:14
Message generated for change (Comment added) made by ardjan_zwartjes
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Category: modules
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Leonid Fainshtein (leonidf)
Assigned to: Bogdan (bogdan_iancu)
Summary: Change header FROM in CANCEL automatically

Initial Comment:
Despite the automatic mode for "From" header restore is
defined (modparam("uac","from_restore_mode","auto")),
it is still necessary to change header FROM in the
script for the CANCEL requests.

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Comment By: Ardjan Zwartjes (ardjan_zwartjes)
Date: 2007-07-12 16:39

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I'm using the from.c and from.h files of the uac module in a custom module
and ran into the same problem. I've sort of fixed this by registering a new
TM callback for type TMCB_REQUEST_IN when I call replace from. This
callback is registered for the transaction, not the message and therefore
is called when the CANCEL is received. I pass the new URI as a parameter to
the callback and do another replace_from if this callback is called for a
CANCEL. Although I wouldn't consider this approach very nice it does work.

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Comment By: Carsten Bock (carstenbock)
Date: 2007-06-21 13:05

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Just a thought i has this morning:
Couldn't we make TM create the CANCEL-Messages, like it does for forked
requests?

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