set buffer size of rpc call

Question

we just ran into an issue where on the server side everything gets calculated and an object created with lists with lots of String contents, but the data is not transferred to the client.

After some research I found that with plain GWT there is RPCServletUtils (https://code.google.com/p/google-web-toolkit/source/browse/trunk/user/src/com/google/gwt/user/server/rpc/RPCServletUtils.java?r=8466) where it defines a buffer size, does anyone know how to overwrite this buffer size?

could there be any other parameter to tune? or any other experience with returning lots of data to the client via RPC?

the versions used are GWT 2.5.0 and SmartGWT 3.1

Answer 1

the problem was with the Xmx and Xms when starting tomcat.