Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | 35x 35x 35x 35x 513x 513x 513x 4x 12355x 12355x 12355x | /* * Copyright © 2019 Lisk Foundation * * See the LICENSE file at the top-level directory of this distribution * for licensing information. * * Unless otherwise agreed in a custom licensing agreement with the Lisk Foundation, * no part of this software, including this file, may be copied, modified, * propagated, or distributed except according to the terms contained in the * LICENSE file. * * Removal or modification of this copyright notice is prohibited. * */ import { DEFAULT_EVICTION_THRESHOLD_TIME } from '../constants'; import { P2PEnhancedPeerInfo } from '../p2p_types'; import { evictPeerRandomlyFromBucket, expirePeerFromBucket, PEER_TYPE, } from '../utils'; import { BaseList, Bucket, PeerListConfig } from './base_list'; export interface NewListConfig extends PeerListConfig { readonly evictionThresholdTime?: number; } export class NewList extends BaseList { private readonly _evictionThresholdTime: number; public constructor({ evictionThresholdTime, numOfBuckets, bucketSize, secret, peerType, }: NewListConfig) { super({ secret, numOfBuckets, bucketSize, peerType, }); this.type = PEER_TYPE.NEW_PEER; this._evictionThresholdTime = evictionThresholdTime ? evictionThresholdTime : DEFAULT_EVICTION_THRESHOLD_TIME; } public get newPeerConfig(): NewListConfig { return { ...this.peerListConfig, evictionThresholdTime: this._evictionThresholdTime, }; } public makeSpace(bucket: Bucket): P2PEnhancedPeerInfo | undefined { // First eviction strategy: expire older peers const evictedPeer = expirePeerFromBucket( bucket, this._evictionThresholdTime, ); Iif (evictedPeer) { return evictedPeer; } // Second eviction strategy: Select random peer and evict return evictPeerRandomlyFromBucket(bucket); } } |