Settings EmqttFailover.ConnectionHandler.Parent (EmqttFailover v0.3.1)

EmqttFailover.ConnectionHandler which sends messages back to a parent process.

Messages:

• {:connected, pid} on connection, where pid is the EmqttFailover.Connection process
• {:disconnected, pid, reason} on disconnection
• {:message, pid, message} on receipt of a message

Options:

• parent (required): parent process to send messages to
• topics (optional): list of topics to subscribe to on connection.