rstoyanchev/spring-framework — pull request #9 by wilkinsona (2013-06-28 10:53:26+00:00)
Title: Shutdown Reactor env when relay handler is stopped

The Reactor Environment (that's used by the TcpClient) manages a
number of threads. To ensure that these threads are cleaned up
Environment.shutdown() must be called when the Environment is no
longer needed.