Class Kademlia

Commonly used constants and static functions for Kademlia distributed hash table.

Inheritance
Object
Kademlia
Namespace: Libplanet.Net.Protocols
Assembly: Libplanet.dll
Syntax
public static class Kademlia : object

Fields

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BucketSize

The size of a single bucket.

Declaration
public const int BucketSize = null
Field Value
Type Description
Int32
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FindConcurrency

The number of concurrency in peer discovery.

Declaration
public const int FindConcurrency = null
Field Value
Type Description
Int32
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MaxDepth

Depth of the peer discovery operation.

Declaration
public const int MaxDepth = null
Field Value
Type Description
Int32
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TableSize

The number of buckets in the table.

Declaration
public const int TableSize = null
Field Value
Type Description
Int32

Methods

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CalculateDistance(Address, Address)

Calculates xor distance between two address.

Declaration
public static Address CalculateDistance(Address left, Address right)
Parameters
Type Name Description
Address left

First element to calculate distance.
Address right

Second element to calculate distance.
Returns
Type Description
Address

Distance between two addresses in Address.
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CommonPrefixLength(Address, Address)

Calculates length of common prefix length by finding the index of first bit of xor value.

Declaration
public static int CommonPrefixLength(Address left, Address right)
Parameters
Type Name Description
Address left

First element to calculate common prefix length.
Address right

Second element to calculate common prefix length.
Returns
Type Description
Int32

Length of the common prefix length.
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SortByDistance(IEnumerable<BoundPeer>, Address)

Sorts the element of the sequence from in ascending order of the distance with targetAddr.

Declaration
public static IEnumerable<BoundPeer> SortByDistance(IEnumerable<BoundPeer> peers, Address targetAddr)
Parameters
Type Name Description
IEnumerable<BoundPeer> peers

A sequence of values to order.
Address targetAddr

Address to calculate distance of element.
Returns
Type Description
IEnumerable<BoundPeer>

An whose elements are sorted according to the distance with targetAddr.