dhtring

package

v0.0.0-...-12ab560 Latest Latest Go to latest Published: Jun 29, 2021 License: Apache-2.0 Imports: 4 Imported by: 0

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Package dhtring - provides operations like find a closest node, add new and remove for a Distributed Hash Table Ring data structure

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type Ring struct {
	// contains filtered or unexported fields
}

Ring is a struct to store the DHT Ring to store 32-bytes hex

func CreateRing() *Ring

CreateRing creates a new ring data structure

func (r *Ring) Dump()

Dump is for debugging use ONLY

func (r *Ring) GetClosest(hex string, num int, exclude string) ([]string, error)

GetClosest gets the closest hexes close to the given hex

func (r *Ring) GetWithinRange(startHex string, endHex string) ([]string, error)

GetWithinRange gets all entries within a range

func (r *Ring) Insert(hex string)

Insert inserts a hex string into the ring

func (r *Ring) Remove(hex string)

Remove inserts a given hex string out of the ring

func (r *Ring) Size() int

Size gets the size of the ring