* Get a session’s error handler
* Change the signature of all methods to add the callee
* Deserialize rpc callbacks
* Expose the session error handle on its config property
* When a token refresh error occurs and there is a session error handler
propagate the error to the handler
The callbacks are stored by their id in the RPCServer so they are properly uniqued. This prevents the same callback from being added multiple times as a change listener.
All realm operations for the RPC are now done in their own thread so it can be allowed to block on waiting for callback results. The recursive and multi-threaded nature of this makes it pretty tricky, but it works!
Yavor Georgiev
Scott Kyle
Karson Miller
Ari Lazier