ChannelBasedReceiverRegistry creates two channels for each receiver.

Config allows configuration.

Engine is responsible for initializing the receivers from sinks.

Route allows using rules to drop events or match events to specific receivers.

Rule is for matching an event.

SyncRegistry is for development purposes and performs poorly and blocks when an event is received so it is not suited for high volume & production workloads.

ReceiverRegistry registers a receiver with the appropriate sink.