hashring

type Checksummer interface {
	// Checksum calculates the checksum for the hashring that is passed in.
	// Compute will be called while having at least a read-lock on the hashring so
	// it is safe to read from the ring, but not safe to change the ring. There
	// might be multiple Checksum Computes initiated at the same time, but every
	// Checksum will only be called once per hashring at once
	Checksum(ring *HashRing) (checksum uint32)
}

type Configuration struct {
	// ReplicaPoints is the number of positions a node will be assigned on the
	// ring. A bigger number will provide better key distribution, but require
	// more computation when building or traversing the ring (typically on
	// lookups or membership changes).
	ReplicaPoints int
}

type HashRing struct {
	sync.RWMutex
	events.SyncEventEmitter
	// contains filtered or unexported fields
}