router

type Router struct {
	EntryHashStream chan node.EntryHash        // Stream of hashes to record
	DBs             []*database.DB             // Databases where hashes are recorded
	ACCs            []*accumulator.Accumulator // Accumulators to record hashes
	EntryFeeds      []chan node.EntryHash
	Controls        []chan bool
	MDFeeds         []chan *types.Hash
}