undeadlabs/discovery — pull request #8 by reset (2014-09-29 23:28:36+00:00)
Title: Add handler for invoking node on_connect/on_disconnect functions

The Discovery.NodeConnector.Handler behaviour can be implemented and passed as an argument to Discovery.Poller.start_link/2. Everytime a node is connected to, reconnected to, or disconnected from the functions each handler expose will be run.

/cc @gamepoet