428 lines
15 KiB
TypeScript
428 lines
15 KiB
TypeScript
/*
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* @project: TERA
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* @version: Development (beta)
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* @license: MIT (not for evil)
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* @copyright: Yuriy Ivanov (Vtools) 2017-2019 [progr76@gmail.com]
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* Web: https://terafoundation.org
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* Twitter: https://twitter.com/terafoundation
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* Telegram: https://t.me/terafoundation
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*/
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"use strict";
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import "./library"
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import "./crypto-library"
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import "./terahashmining"
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import { RBTree } from './library'
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import * as crypto from 'crypto';
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import * as os from 'os'
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import CNode from "./node";
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import { Comparator } from "bintrees";
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import { SocketSendInfo } from "../interfaces/server";
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global.glStopNode = false;
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const MAX_TIME_NETWORK_TRANSPORT = 1 * 1000;
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var GlSumUser: number;
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var GlSumSys: number;
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var GlSumIdle: number;
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global.CountAllNode = 0;
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export default class CCommon {
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VirtualMode: any
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KeyPair: crypto.ECDH
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PubKeyType: string
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addrArr: string[]
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addrStr: string
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HashDBArr: any
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ServerSign: any[] | Buffer
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MetaMap1: any
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MetaMap2: any
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CheckName: any
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NodesArr: any[]
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CurrentBlockNum: number
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BlockNumDB: number
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constructor(SetKeyPair: crypto.ECDH, RunIP: string, RunPort: number, UseRNDHeader: boolean, bVirtual: boolean) {
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global.SERVER = this
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this.VirtualMode = bVirtual
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this.KeyPair = SetKeyPair
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var PubKey: string[] = SetKeyPair.getPublicKey(undefined, 'compressed') as any;
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this.PubKeyType = PubKey[0]
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this.addrArr = PubKey.slice(1)
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this.addrStr = global.GetHexFromArr(this.addrArr)
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this.HashDBArr = global.shaarr2(this.KeyPair.getPrivateKey(), [0, 0, 0, 0, 0, 0, 0, 1])
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this.ServerSign = []
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}
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SendF(Node: CNode, Info: SocketSendInfo, Length?: number) {
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throw new Error('Unsupport Action...')
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// defiend in server.ts
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}
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AddCheckErrCount(Node: CNode, Count: number, StrErr: string) {
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throw new Error('Unsupport Action...')
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// defiend in server.ts
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}
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GetActualNodes(): any {
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throw new Error('Unsupport Action...')
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// defiend in server.ts
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}
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ReadBlockHeaderDB(BlockNum: number): any {
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throw new Error('Unsupport Action...')
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// defiend in block-db.ts(CDB)
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}
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AddStatOnTimer() {
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var CountAll = 0;
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var CurTime = global.GetCurrentTime() - 0;
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for (var i = 0; i < this.NodesArr.length; i++) {
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var Item = this.NodesArr[i];
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if (Item.LastTime && (CurTime - Item.LastTime) < global.NODES_DELTA_CALC_HOUR * 3600 * 1000)
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CountAll++
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else
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if (Item.LastTimeGetNode && (CurTime - Item.LastTimeGetNode) < global.NODES_DELTA_CALC_HOUR * 3600 * 1000)
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CountAll++
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}
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global.CountAllNode = CountAll
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if (!global.STAT_MODE)
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return;
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var StateTX = global.DApps.Accounts.DBStateTX.Read(0);
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if (StateTX) {
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var Delta = this.CurrentBlockNum - StateTX.BlockNum;
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global.ADD_TO_STAT("MAX:DELTA_TX", Delta)
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}
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var bHasCP = 0;
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if (global.CHECK_POINT.BlockNum) {
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var Block = this.ReadBlockHeaderDB(global.CHECK_POINT.BlockNum);
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if (Block && global.CompareArr(global.CHECK_POINT.Hash, Block.Hash) === 0)
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bHasCP = 1
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}
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var MinVer = global.MIN_VER_STAT;
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if (MinVer === 0)
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MinVer = global.UPDATE_CODE_VERSION_NUM
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var BufMap = {}, BufMap2 = {};
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var arr = this.GetActualNodes();
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var Count = 0, CountHot = 0, CountHotOK = 0, CountActualOK = 0, SumDeltaHot = 0, SumDeltaActual = 0, CountCP = 0, CountLH = 0,
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CountHash = 0, CountVer = 0, CountStop = 0;
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var CountAutoCorrectTime = 0;
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var SumAvgDeltaTime = 0;
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for (var i = 0; i < arr.length; i++) {
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var Node = arr[i];
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if (!Node || Node.IsAddrList)
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continue;
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var INFO = Node.INFO;
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if (!INFO)
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INFO = {}
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if (bHasCP && global.CHECK_POINT.BlockNum && INFO.CheckPointHashDB && global.CompareArr(global.CHECK_POINT.Hash, INFO.CheckPointHashDB) === 0) {
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CountCP++
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}
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if (INFO.LoadHistoryMode)
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CountLH++
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if (Node.StopGetBlock)
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CountStop++
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Count++
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SumAvgDeltaTime += Node.DeltaGlobTime
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if (Node.VersionNum >= MinVer)
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CountVer++
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if (INFO && INFO.BlockNumDB && INFO.BlockNumDB <= this.BlockNumDB) {
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var HashDB = ReadHashFromBufDB(BufMap2, INFO.BlockNumDB);
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if (HashDB && global.CompareArr(HashDB, INFO.HashDB) === 0)
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CountHash++
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}
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var StrChk = GetCheckAccHash(BufMap, INFO.AccountBlockNum, INFO.AccountsHash);
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var Chck = 0;
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if (StrChk.indexOf("=OK=") >= 0) {
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Chck = 1
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}
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var DeltaTime = Node.DeltaTime;
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if (!DeltaTime)
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DeltaTime = 0
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CountActualOK += Chck
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SumDeltaActual += DeltaTime
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if (Node.Hot) {
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CountHot++
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CountHotOK += Chck
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SumDeltaHot += DeltaTime
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}
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if (INFO.AutoCorrectTime)
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CountAutoCorrectTime++
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}
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global.ADD_TO_STAT("MAX:ALL_NODES", CountAll)
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global.ADD_TO_STAT("MAX:CONNECTED_NODES", Count)
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global.ADD_TO_STAT("MAX:HOT_NODES", CountHot)
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global.ADD_TO_STAT("MAX:HOT_OK", CountHotOK)
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global.ADD_TO_STAT("MAX:ACTUAL_OK", CountActualOK)
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global.ADD_TO_STAT("MAX:CHECK_POINT_OK", CountCP)
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global.ADD_TO_STAT("MAX:COUNTLH", CountLH)
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global.ADD_TO_STAT("MAX:HASH_OK", CountHash)
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global.ADD_TO_STAT("MAX:MIN_VERSION", CountVer)
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global.ADD_TO_STAT("MAX:STOP_GET", CountStop)
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global.ADD_TO_STAT("MAX:AUTOCORRECT", CountAutoCorrectTime)
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global.ADD_TO_STAT("MAX:TIME_DELTA", global.DELTA_CURRENT_TIME)
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if (!Count)
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Count = 1
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if (!CountHot)
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CountHot = 1
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if (Count >= 20) {
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var SumDeltaAvg = 0;
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var AvgGlobTime = SumAvgDeltaTime / Count;
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for (var i = 0; i < arr.length; i++) {
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var Node = arr[i];
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if (!Node || Node.IsAddrList)
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continue;
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var Delta = AvgGlobTime - Node.DeltaGlobTime;
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SumDeltaAvg += Delta * Delta
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}
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SumDeltaAvg = Math.sqrt(SumDeltaAvg / Count)
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global.ADD_TO_STAT("MAX:DELTA_GLOB_TIME", 100 + AvgGlobTime)
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global.ADD_TO_STAT("MAX:DISP_DELTA_GLOB_TIME", SumDeltaAvg)
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arr.sort(function(a, b) {
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return a.DeltaGlobTime - b.DeltaGlobTime;
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})
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var SumDeltaAvgM = 0;
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var AvgGlobTimeM = arr[Math.trunc(arr.length / 2)].DeltaGlobTime;
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var Length = arr.length;
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var Start = Math.trunc(Length * 0.05);
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var End = Math.trunc(Length * 0.95);
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var NodesCount = 0;
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for (var i = Start; i < End; i++) {
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var Node = arr[i];
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if (!Node || Node.IsAddrList)
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continue;
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NodesCount++
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var Delta = AvgGlobTimeM - Node.DeltaGlobTime;
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SumDeltaAvgM += Delta * Delta
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}
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if (!NodesCount)
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NodesCount = 1
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SumDeltaAvgM = Math.sqrt(SumDeltaAvgM / NodesCount)
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global.ADD_TO_STAT("MAX:MEDIAN_GLOB_TIME", 100 + AvgGlobTimeM)
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global.ADD_TO_STAT("MAX:DISP_MEDIAN_GLOB_TIME", SumDeltaAvgM)
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}
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global.ADD_TO_STAT("MAX:DELTA_TIME_HOT", SumDeltaHot / CountHot)
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global.ADD_TO_STAT("MAX:DELTA_TIME_ACTUAL", SumDeltaActual / Count)
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global.ADD_TO_STAT("MAX:MEMORY_USAGE", process.memoryUsage().heapTotal / 1024 / 1024)
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global.ADD_TO_STAT("MAX:MEMORY_FREE", os.freemem() / 1024 / 1024)
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var SumUser = 0;
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var SumSys = 0;
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var SumIdle = 0;
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var cpus = os.cpus();
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for (var i = 0; i < cpus.length; i++) {
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var cpu = cpus[i];
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SumUser += cpu.times.user
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SumSys += cpu.times.sys + cpu.times.irq
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SumIdle += cpu.times.idle
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}
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if (GlSumUser !== undefined) {
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var maxsum = cpus.length * 1000;
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global.ADD_TO_STAT("MAX:CPU_USER_MODE", Math.min(maxsum, SumUser - GlSumUser))
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global.ADD_TO_STAT("MAX:CPU_SYS_MODE", Math.min(maxsum, SumSys - GlSumSys))
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global.ADD_TO_STAT("MAX:CPU_IDLE_MODE", Math.min(maxsum, SumIdle - GlSumIdle))
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global.ADD_TO_STAT("MAX:CPU", Math.min(maxsum, SumUser + SumSys - GlSumUser - GlSumSys))
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}
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GlSumUser = SumUser
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GlSumSys = SumSys
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GlSumIdle = SumIdle
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}
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GetNewMeta() {
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return crypto.randomBytes(32);
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}
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};
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// class SMemBuffer {
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// MetaMap1: { [x: string]: any; }
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// MetaMap2: { [x: string]: any; }
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// CheckName: any
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// constructor(MaxTime: number, CheckName: any) {
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// this.MetaMap1 = {}
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// this.MetaMap2 = {}
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// this.CheckName = CheckName
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// setInterval(this.ShiftMapDirect.bind(this), MaxTime)
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// }
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// GetStrKey(Arr: any) {
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// if (typeof Arr === "number" || typeof Arr === "string") {
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// return Arr;
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// } else {
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// return global.GetHexFromAddres(Arr);
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// }
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// throw "NOT RET!";
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// }
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// LoadValue(Arr: any, bStay: any) {
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// if (!Arr)
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// return undefined;
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// var Key = this.GetStrKey(Arr);
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// var Value = this.MetaMap1[Key];
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// if (Value !== undefined) {
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// if (!bStay)
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// delete this.MetaMap1[Key]
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// return Value;
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// }
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// Value = this.MetaMap2[Key]
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// if (Value !== undefined) {
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// if (!bStay)
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// delete this.MetaMap2[Key]
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// }
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// return Value;
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// }
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// SaveValue(Arr, Value) {
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// var Key = this.GetStrKey(Arr);
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// if (Value !== undefined)
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// this.MetaMap1[Key] = Value
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// }
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// ShiftMapDirect() {
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// if (global.glStopNode)
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// return;
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// if (this.CheckName) {
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// var Count = 0;
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// for (var _ in this.MetaMap2) {
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// Count++
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// }
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// if (Count) {
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// global.ADD_TO_STAT(this.CheckName, 1, 1)
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// }
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// }
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// this.MetaMap2 = this.MetaMap1
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// this.MetaMap1 = {}
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// }
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// Clear() {
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// this.MetaMap2 = {}
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// this.MetaMap1 = {}
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// }
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// };
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export class STreeBuffer {
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KeyType: string
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MetaTree1: RBTree<any>
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MetaTree2: RBTree<any>
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CheckName: string
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constructor(MaxTime: number, CompareFunction?: Comparator<any>, KeyType?: string, CheckName?: undefined) {
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this.KeyType = KeyType
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this.MetaTree1 = new RBTree(CompareFunction)
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this.MetaTree2 = new RBTree(CompareFunction)
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this.CheckName = CheckName
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setInterval(this.ShiftMapDirect.bind(this), MaxTime)
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}
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LoadValue(Hash: string, bStay: number) {
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if (!Hash)
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return undefined;
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if (typeof Hash !== this.KeyType)
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throw "MUST ONLY HASH ARRAY: " + Hash;
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var element = this.MetaTree1.find({ hash: Hash });
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if (element) {
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if (!bStay)
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this.MetaTree1.remove(element)
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return element.value;
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}
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element = this.MetaTree2.find({ hash: Hash })
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if (element) {
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if (!bStay)
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this.MetaTree2.remove(element)
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return element.value;
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}
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return undefined;
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}
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SaveValue(Hash: string, Value: { BlockNum: any; Power?: any; SumHash?: any; }) {
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if (typeof Hash !== this.KeyType)
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throw "MUST ONLY TYPE=" + this.KeyType + " in " + Hash;
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if (Value !== undefined) {
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var element = this.MetaTree1.find({ hash: Hash });
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if (element)
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element.value = Value
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else
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this.MetaTree1.insert({ hash: Hash, value: Value })
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}
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}
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ShiftMapDirect() {
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if (this.CheckName && this.MetaTree2.size) {
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global.ADD_TO_STAT(this.CheckName, this.MetaTree2.size, 1)
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var it = this.MetaTree2.iterator(), Item;
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while ((Item = it.next()) !== null) {
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var Name = Item.value.Name;
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global.ADD_TO_STAT(this.CheckName + ":" + Name, 1, 1)
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}
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}
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this.MetaTree2.clear()
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var empty_tree = this.MetaTree2;
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this.MetaTree2 = this.MetaTree1
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this.MetaTree1 = empty_tree
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}
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Clear() {
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this.MetaTree1.clear()
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this.MetaTree2.clear()
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}
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};
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function ReadHashFromBufDB(Map: { [x: string]: any; }, BlockNum: number) {
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var MyHash = Map[BlockNum];
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if (!MyHash) {
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var Block = global.SERVER.ReadBlockHeaderDB(BlockNum);
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if (Block)
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MyHash = Block.Hash;
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else
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MyHash = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
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Map[BlockNum] = MyHash;
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}
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return MyHash;
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};
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function GetCheckAccHash(Map: { [x: string]: any; }, BlockNum: number, Hash: Buffer) {
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var MyHash = Map[BlockNum];
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if (!MyHash) {
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MyHash = global.DApps.Accounts.GetHashOrUndefined(BlockNum);
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Map[BlockNum] = MyHash;
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}
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if (MyHash) {
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if (!Hash)
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return "=ERR:NO=";
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if (global.CompareArr(Hash, MyHash) !== 0)
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return "=ERR:BAD=";
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else
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return "=OK=";
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} else {
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if (!Hash)
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return "=OK=:NO";
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else
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return "=MY:NO=";
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}
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};
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global.GetCheckAccHash = GetCheckAccHash;
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global.ReadHashFromBufDB = ReadHashFromBufDB;
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global.STreeBuffer = STreeBuffer;
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global.TestCreateTr = TestCreateTr;
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function TestCreateTr() {
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const FORMAT_CREATE = "{\
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Type:byte,\
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Currency:uint,\
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PubKey:arr33,\
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Description:str40,\
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Adviser:uint,\
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Reserve:arr7,\
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POWCreate:arr12,\
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}";
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var TR = {
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Type: 100, Currency: 0, PubKey: [2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0], Description: "Description", Adviser: 10,
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};
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var Body = global.BufLib.GetBufferFromObject(TR, FORMAT_CREATE, 1000, {});
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var startTime = process.hrtime();
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var StartData = Date.now();
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var nonce = CreateHashBodyPOWInnerMinPower(Body, 1000, 17);
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var Time = process.hrtime(startTime);
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var power = global.GetPowPower(global.shaarr(Body));
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var deltaTime = (Time[0] * 1000 + Time[1] / 1e6) / 1000;
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var DeltaData = ((new Date() as any) - StartData) / 1000;
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global.ToLog("power=" + power + " nonce=" + nonce + " TIME=" + deltaTime + " sec" + " DeltaData=" + DeltaData + " sec");
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return { time1: deltaTime, time2: DeltaData };
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};
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function CreateHashBody(body: Buffer, Num: number, Nonce: number) {
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body.writeUIntLE(Num, body.length - 12, 6);
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body.writeUIntLE(Nonce, body.length - 6, 6);
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return global.shaarr(body);
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};
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function CreateHashBodyPOWInnerMinPower(arr: Buffer, BlockNum: number, MinPow: number) {
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var nonce = 0;
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while (1) {
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var arrhash = CreateHashBody(arr, BlockNum, nonce);
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var power = global.GetPowPower(arrhash);
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if (power >= MinPow) {
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return nonce;
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}
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nonce++;
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}
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};
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