RE: (ROSE) Asynchronus Message Handling (VB)

[Angay, Huseyin (Huseyin)** CTR **]

The response to an asynchronous operation is generally another asynchronous
operation.


Regards,
Huseyin

> ----------
> From:         Pankaj Chatterjee[SMTP:[EMAIL PROTECTED]]
> Reply To:     Pankaj Chatterjee
> Sent:         29 January 2001 6:38
> To:   'Rose Forum'
> Subject:      (ROSE) Asynchronus Message Handling (VB)
> 
> Hi Guys,
>  
> In VB, there is a 'Raise Event' call that sends a asynchonous message.
> While raising events we are not concerned with the fact that message may
> not be responded to. The question is how do we show this in a sequece
> diagram? UML has a representation (arrow with half head) to depict the
> async. message., but my concern is with the response.
> How do I depict the message response? Will it be done within the same
> sequence or a separate diagram? 
> What happens if the message sender and the object responding are of
> different thread.
> How do I depict the processing of the message originator while showing the
> processing of the message?
>  
> Thanks
>  
> Pankaj
>  
> 
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