3 commits

Author	SHA1	Message	Date
Sean Chittenden	fda03c5c9e	Change the signature of the PeriodicCallback to return an error ... I *KNEW* I should have done this when I wrote it, but didn't want to go back and audit the handlers to include the appropriate return handling, but now that the code is taking shape, make this change.	2016-06-10 15:54:39 -04:00
Sean Chittenden	1fe979a5e4	Remove types.ShutdownChannel and replace with chan struct{}	2016-06-10 15:50:11 -04:00
Sean Chittenden	e60580b279	Define a type for the PeriodicCallback handlers and ShutdownChannel	2016-06-10 15:50:11 -04:00