EASession streams on thread run loop

Is there any example of establishing a EASession streams on a queue run loop besides the main loop?

Here's an example of our approach, but would like to know further details.

dispatchQueue = DispatchQueue()
dispatchQueue?.async {
  session.inputStream?.delegate = self;
  session.outputStream?.delegate = self;
  session.inputStream?.schedule(in: .current, forMode: .default)
  session.outputStream?.schedule(in: .current, forMode: .default)
  session.inputStream?.open()
  session.outputStream?.open()
  RunLoop.current.run()
}