Fixes bug #122. Add a call to close to the message test to exercise the code. Verified the test fails without the fix.
…ns and stops all PeriodicCallbacks. To close those callbacks, the _run() method needed to be updated so that we could keep track of them.
This fixes an issue where when in backoff on requeue with backoff=False the reader would stall and would not send any more RDY count.
…ionError if an invalid argument is passed. Before this change, specifying an invalid keyword argument would cause the AsyncConn to fail quietly in the Tornado default exception handler during run-time. Remove trailing whitespace Check keyword arguments in Writer constructor and add unit test