This allows the app-id to be set in a manner similar to the messaging API in c++ and python.
Fixed with a test case.
It would be nice if we use constants instead of literals like "x-amqp-0-10.app-id".
I am working on a separate patch to organize all constants used in the code into a single place and also to document them.
This commit broke the default profile build. Please see:
Sorry I forgot to commit the change to the exclude file.
Should be ok now.