Currently, Asynchronous programming in Thingworx must be done by creating multiple services and subscriptions. Example:
1. Synchronous Service brokers 5 async Service calls, and terminates
2. Async Service calls raise an Event on completion
3. Event must be subscribed to, and EventData must be tracked for status
4. Service operates on the results of the Async calls
This makes asynchronous development unnecessarily complex, and adds multiple entry and exit points.
Instead, adding Awaitability would allow all of this to take place in one Service call:
1. Broker 5 Async Service calls
2. Await completion
3. Collect results of Async operations
4. Operate on results
