girish mokashi wrote:
>
> There is a method that can be used to detect whether
> the client has closed teh browser or pressed the stop
> or forward or back button.
> ...
> This is 100% reliable & works all the time.
>
Are you asking or telling :-)?
If you're asking, then the answer, as mentioned
earlier in this thread, is "No, no way to do what
you want 100% reliably in general, please check the
archives for a dicussions of partial solutions that
might meet your needs"
Are you thinking PrintStream::checkError()? That
might help to detect if the client interrupted the
download, but it wouldn't help to detect if the client
closed their browser after viewing a page.
In any case, in general, PrintStream::checkError() (or
trapping IOExceptions on the writes) won't detect a
interruption in the download reliably. Lots of things
can happen, including the response being buffered and
proxies confusing the issue.
-cks
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