robotics-in-concert/rocon_multimaster — pull request #230 by piyushk (2013-12-09 17:19:35+00:00)
Title: Establish synchronization semantics + Fix crash on loss of connectivity

- All the updates in rocon_gateway_tests are for improved wireless_handling testing.
- A gateway can now correctly determine when the connection to the hub goes down (it takes about 30 seconds for redis listener thread to exit gracefully)
- Fixed a crash when network connectivity goes out