Re: How AsyncCallback works? - RPC services

RPC uses Ajax so understanding how Ajax works will answer all your questions.

On Fri, Feb 25, 2011 at 9:49 AM, dreamer <venugopal.vasireddy@gmail.com> wrote:

Hi,

Not sure how the AsyncCallback works in GWT. Could somebody share
please?

1) Will it create a thread and polls the server ?
        or
2) Will servers register's client IP and when result is available
makes a fresh TCP/IP connection to client
   and calls client.

   Within this call back, will server calls a method on skeleton
(server side stubs) for remote call ?
      or
   It just makes a tcp call and client handles calling the Async
method ?


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