Saturday, February 26, 2011

Re: How AsyncCallback works? - RPC services

I googled & found the following:

Ajax intro:
http://www.javalobby.org/articles/ajax/

Google RPC doc:
http://code.google.com/webtoolkit/doc/latest/tutorial/RPC.html

On Sat, Feb 26, 2011 at 12:01 PM, dreamer <venugopal.vasireddy@gmail.com> wrote:

True. Not found this kind of details. May be some gwt contributor
should be having  good Idea about these.


On Feb 25, 6:53 am, Jeff Schwartz <jefftschwa...@gmail.com> wrote:
> RPC uses Ajax so understanding how Ajax works will answer all your
> questions.
>
> On Fri, Feb 25, 2011 at 9:49 AM, dreamer <venugopal.vasire...@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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