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Hi,

We have an rpc-based soapinterface to our system ( using apache - soap )
,that tries to return extremely large dataobjects.
Now we see,that these objects get so big, that we run out of memory
resulting in an OutOfMemoryException on an average soap - method
invocation.

Now the idea would be to somehow keep the clientinterface stable, but to
change the server-side as to commit parts of the response-xml ( in our
case there is an underlying
list structure ) into the response-stream.
This way we would not need to build up the entire response in memory (
as it currently stands with our huge java-object ) before piping it out
to the client.

This is important, as changing client-systems can result in quite some
cost.

Does apache soap support any such idea, or can we use some parts under
the hood ?

How big a job would you estimate this to be ?

Thanks,

Paul

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Dipl.Phys. Paul Marshall, Software Architect

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Sendlinger Strasse 24, D-80331 Muenchen
http://www.jambit.com

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