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Lance,

On 2/13/14, 10:42 AM, Campbell, Lance wrote:
> Thanks a lot.  That was very clear.  I knew the forward caused the
>  communication to stay on the same server.  But I was not clear if
> it communicated by calling a class/object or by going through some
> type of connection stream.

It actually just calls a method: if you were to forward 5 times and then
throw an exception, you could confirm that your stack trace gets quite
long including 5 trips back through Tomcat's internals and back to your
own code.

The request and response objects stay the same (unless they get wrapped
at some point), the data flows over the same network connection, and the
whole set of 5 forwards gets processed by the same request-processor
thread.

> But since it appears to go from one class/object to another then I 
> won't have to change the configuration settings.

Correct.

- -chris
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