Too simple RPC call implementation

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Use 2 different models with the same RPC name.
2. Call either of them.

What is the expected output? What do you see instead?

The one specified should be called, but instead both are called. This is caused 
by a fairly simple RPC call implementation that does not check namespaces among 
other possible shortcomings.

Original issue reported on code.google.com by [email protected] on 2 Feb 2015 at 4:19