Passing Message between two GWT modules

Hi All,

I have the below requirement.
Currently we have two modules a.gwt.xml and b.gwt.xml and I have a scenario where the text entered in module A to be passed to module B.
I don't want to prefer the Cookie and Server side Session options.

Please share your ideas on how to pass messages between the modules.

Thanks in Advance
Clement Amarnath

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