how do i do this....

D

deepaks911

Hi
i'm working on chat application in .net , i want to add whiteboard
feature in the same project.
The whiteboard has been made, but i am clueless about how to share the
whiteboard among server and clients,.
If any body writes on the board then that must be conveyed to all the
connected clients simultaneously. how to do this?

could anybuddy help me out.
its urgent plz.

thanx
Deepak
 
C

chanmm

Just sake of asking? Why can't you use either MSN or Netmeeting from
Microsoft and there are many more 3rd party out there?

chanmm
 
T

Tasos Vogiatzoglou

It highly depends on how you handle the drawings, but a general case
would be to implement a queue in the server and let the clients poll
for drawing updates. You could also use multicast sockets to deliver
drawing messages to all the interested parties, although it's required
to have direct connections with the clients.

My 2c :)

Regards,
Tasos
 

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