Detecting browser event

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Detecting browser event

radhakrishnan.mohan
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Re: Detecting browser event

Mike Wilson
Administrator
I already replied to your original mail. Please don't double post.

Mohan wrote:

> Hi,
>    I am looking at reverse ajax techniques to ping my client's
> browser. As we know detecting crashed or closed browsers seems to be
> impossible if caches and cookies are restored. I am unaware of any
> mechanism that banks might use to implement this. Ours is a core
> banking system.
>
> My current assumption is that DWR can keep track of dropped HTTP
> connections. So I can use a heartbeat but also use an exception
> handling mechanism to differentiate between crashed browsers and new
> browsers. I am assuming when a browser is closed or crashed the old
> HTTP socket is also discarded with some type of notification to the
> server.
>
> Can I try this mechanism with DWR ? This might also help us evaluate
> reverse ajax  for website design.
>
> Thanks,
> Mohan

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Re: Detecting browser event

radhakrishnan.mohan
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