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bi-directional communication between server-client


maxpetruk

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Hello developers)

 

May be somebody has experience how to implement bi-directional communications between client and server to achieve real time data updates on client?

It available a lot of libraries for different platforms that provide some hack of HTTP (because it one way communication) - Comet, reverse ajax, long polling.

WebSocket is most modern technic that probably provide real asynchronous communication.

And even some components end examples available for delphi:

 

http://www.esegece.com/websockets/#wsdownload

http://code.google.com/p/delphiws/

http://asmprofiler.googlecode.com/svn/trunk/-Other-/IndyWebsocketDemo/

 

My question is how to implement it with UniGui? What is the most simple way?

 

Additional info:

 

We use middleware DataSnap server . Communication with ISAPI via TwebConnection transport.

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