tree 63cb8a1f03780781e3add6e3b7abff948d4246c5
parent a15f08cc9a8004785ec937b2ee06951b600d87b6
author Tim Emiola <temiola@google.com> 1434567171 -0700
committer Tim Emiola <temiola@google.com> 1434734622 -0700

Corrects the cancel_after_first_response behaviour

- introduces a #wait method on the call operation view
- invokes #wait on a Notifier that is created for all operations
- ensures the Notifier is invoked if necessary whenever a client request
  completes
- updates the interop_test to use op.wait before checking if the call
  was cancelled.