tree dec21c3b21d4ebf2f1b719a93a3de3b33042440a
parent 6216f215056cb5dd37c61ed65b4cc6bb7dae3389
author Etan Cohen <etancohen@google.com> 1508349096 -0700
committer Etan Cohen <etancohen@google.com> 1508878303 -0700

[RTT2] Add time-out & clean-up code

Add time-out to catch HAL stuck/takes-too-long errors.

Use the HAL API to cancel outstanding requests in case of app death or
timeout.

Bug: 64106086
Test: unit test
Change-Id: I520828dedf9e656ebed41949955cee44d56d83a5