Re: (no subject)

The two are equal provided the ServerTransaction is not null. If 
AUTOMATIC_DIALOG_SUPPORT is off,  the stack does not automatically 
create dialogs, nor does it automatically create server transactions and 
associate them with dialogs. The Application can call 
SipProvider.getNewServerTransaction on any Request   and 
SipProvider.getNewDialog(serverTransaction) on a previously created 
server transaction it created in the case of Dialog-Creating Requests. 
In the case of non-dialog creating reqeusts which are in an exsiting 
dialog the application will see a null transaction but non-null dialog. 
When the application calls SipProvider.getNewServerTransaction(Request)  
the newly created server transaction will be associated with the Dialog 
passed in on the RequestEvent.

Hope that is clear. :-)


This was added to allow explicit control over transaction and dialog 
creation by applications

Shaoke Wu wrote:

>hello! I'm confused by the RequestEvent whose constructor is :
>RequestEvent(Object source, ServerTransaction serverTransaction, Dialog
>dialog, Request request). By this constructor the serverTransaction also
>contains a dialog. My questions is: Is the dialog contained in the
>serverTransaction equals to the dialog in the constructor. Thanks for
>your help!
>
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M. Ranganathan 

Advanced Networking Technologies Division,
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