Cannot forward a response that is already committed

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Mow - 01 Dec 2004 20:27 GMT

Hi All,

I'm receiving the following problem.
I receive it when calling a specific JSP in my framework.

Any ideas?
Thanks, Mo

-------------------------------------------------------------------------
java.lang.IllegalStateException: Cannot forward a response that is already committed
at weblogic.servlet.internal.RequestDispatcherImpl.forward
(RequestDispatcherImpl.java:132)
-------------------------------------------------------------------------

Reply to this Message

Juha Laiho - 02 Dec 2004 15:54 GMT

moweis@gmail.com (Mow) said:

>I'm receiving the following problem.
>I receive it when calling a specific JSP in my framework.
[quoted text clipped - 5 lines]
> (RequestDispatcherImpl.java:132)
>-------------------------------------------------------------------------

forwarding is intended to be used in situations, where the forward target
will generate all output destined to the browser - so, no browser output
may be generated before calling forward(). Or, more accurately, small
amount of output may be generated, but not committed. If too much (server-
and perhaps configuration-dependent limit) output is generated, the server
will commit output to the browser by itself. If there is uncommitted
(buffered) output data at the time of the forward() call, the data will
be flushed (so, will not end up to the browser).

So, whatever is forwarding the request is apparently writing (too much)
data to the browser before calling forward().

Signature

Wolf a.k.a. Juha Laiho Espoo, Finland
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Reply to this Message

Mow - 02 Dec 2004 19:00 GMT

Thanks for your reply.

What do you mean by writing to much data to the browser?
What server side actions would be considered as such?

Marwan

> moweis@gmail.com (Mow) said:
> >I'm receiving the following problem.
[quoted text clipped - 18 lines]
> So, whatever is forwarding the request is apparently writing (too much)
> data to the browser before calling forward().

Reply to this Message

Cannot forward a response that is already committed

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