[Devel] session termination

[Bogdan-Andrei Iancu]

Hi,

The TM API does not export any cancel function right now. Instead there 
is a FIFO function for generating cancels: t_uac_cancel (see 
modules/tm/tm.c +553) . maybe this will help you in adding an API function.

regards,
bogdan

JF wrote:

>Hi,
>
>I've been playing around with TM callbacks and the TM API trying to
>build a module which mantains dialog info in order to permit session
>termination. For now I managed (in a very experimental way) to have a
>function exposed to the script which initiates (appropriately built
>with dialog info) BYE transactions to UAs and effectively terminates
>the call. Later this could be done via FIFO or unix socket command
>taking some kind of "dialog identifier" parameter...
>But sending BYEs to terminate calls only works if the dialog is
>already in the CONFIRMED state.
>For early dialogs, CANCELs should be used. But in the TM API there is
>no cancel function. Is there any other way of canceling a request on
>behalf of an UA from within an openser module? Or would the TM API
>need to be extended?
>
>Thanks in advance for any insights.
>
>JF
>
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