Servlet engines can crash, so if you service all your users in a single
engine and one user does something that crashes the engine then all your
servlet users go down.  That's not any better than crashing the web server
itself.
If a single engine is used for each user and the engines start up and shut
down dynamically then you can tolerate an engine crash and conserve the
machine's resources.

ted stockwell

> -----Original Message-----
> From: Danny Ayers [SMTP:[EMAIL PROTECTED]]
>
> Sounds reasonable, assuming the engine is well-behaved. But still, what
> if you have different users with their own servlets? An engine each? I
> suspect ISP sysops would not jump at the chance.
> Cheers,
> Danny.
>
> Ted Stockwell wrote:
> >
> > ISPs would use a servlet engine that runs outside of the web server's
> > process so that if the servlet engine crashes it doesn't bring down the
> web
> > server with it.
> >
>

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