gravatite/public-pool
1
0
Fork 0
mirror of https://github.com/benjamin-wilson/public-pool.git synced 2026-09-29 09:05:06 -07:00
Code Issues Packages Projects Releases Wiki Activity

increment ids

Browse Source
This commit is contained in:
Ben Wilson
2023-06-17 09:25:50 -04:00
parent ca0668b807
commit f0dd027302
10 changed files with 199 additions and 187 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/models/StratumV1Client.ts
+49 -81
View File
@@ -1,9 +1,9 @@
import { plainToInstance } from 'class-transformer';
import { validate, ValidatorOptions } from 'class-validator';
import * as crypto from 'crypto';
import { Socket } from 'net';
import { BehaviorSubject, merge, Observable, takeUntil } from 'rxjs';
import { EasyUnsubscribe } from '../utils/AutoUnsubscribe';
import { StratumV1JobsService } from '../stratum-v1-jobs.service';
import { eRequestMethod } from './enums/eRequestMethod';
import { MiningJob } from './MiningJob';
import { AuthorizationMessage } from './stratum-messages/AuthorizationMessage';
@@ -12,53 +12,40 @@ import { MiningSubmitMessage } from './stratum-messages/MiningSubmitMessage';
import { SubscriptionMessage } from './stratum-messages/SubscriptionMessage';
import { SuggestDifficulty } from './stratum-messages/SuggestDifficultyMessage';
export class StratumV1Client extends EasyUnsubscribe {
export class StratumV1Client {
private clientSubscription: SubscriptionMessage;
private clientConfiguration: ConfigurationMessage;
private clientAuthorization: AuthorizationMessage;
private clientSuggestedDifficulty: SuggestDifficulty;
public initialized = false;
// public clientSubmission: BehaviorSubject<any> = new BehaviorSubject(null);
public id: string;
public stratumInitialized = false;
public onInitialized: BehaviorSubject<void> = new BehaviorSubject(null);
public localMiningJobEmitter: BehaviorSubject<MiningJob> = new BehaviorSubject(null);
public blockFoundEmitter: BehaviorSubject<any> = new BehaviorSubject(null);
private currentJob: MiningJob;
public refreshInterval: NodeJS.Timer;
constructor(
private readonly socket: Socket,
private readonly globalMiningJobEmitter: Observable<MiningJob>
public readonly socket: Socket,
private readonly stratumV1JobsService: StratumV1JobsService
) {
super();
this.id = this.getRandomHexString();
console.log(`id: ${this.id}`);
this.socket.on('data', this.handleData.bind(this, this.socket));
this.socket.on('end', () => {
// Handle socket disconnection
console.log('Client disconnected:', socket.remoteAddress);
this.unsubscribeAll();
});
this.socket.on('error', (error: Error) => {
// Handle socket error
console.error('Socket error:', error);
});
merge(this.globalMiningJobEmitter, this.localMiningJobEmitter).pipe(takeUntil(this.easyUnsubscribe)).subscribe((job: MiningJob) => {
this.currentJob = job;
if (!this.initialized) {
return;
}
this.socket.write(job.response + '\n');
})
}
private getRandomHexString() {
const randomBytes = crypto.randomBytes(4); // 4 bytes = 32 bits
const randomNumber = randomBytes.readUInt32BE(0); // Convert bytes to a 32-bit unsigned integer
const hexString = randomNumber.toString(16).padStart(8, '0'); // Convert to hex and pad with zeros
return hexString;
}
private async handleData(socket: Socket, data: Buffer) {
const message = data.toString();
@@ -98,7 +85,7 @@ export class StratumV1Client extends EasyUnsubscribe {
if (errors.length === 0) {
this.clientSubscription = subscriptionMessage;
socket.write(JSON.stringify(this.clientSubscription.response()) + '\n');
socket.write(JSON.stringify(this.clientSubscription.response(this.id)) + '\n');
} else {
console.error(errors);
}
@@ -189,9 +176,8 @@ export class StratumV1Client extends EasyUnsubscribe {
const errors = await validate(miningSubmitMessage, validatorOptions);
if (errors.length === 0) {
//this.clientSuggestedDifficulty = miningSubmitMessage;
miningSubmitMessage.parse();
this.handleMiningSubmission(miningSubmitMessage);
//this.clientSubmission.next(miningSubmitMessage)
socket.write(JSON.stringify(miningSubmitMessage.response()) + '\n');
} else {
console.error(errors);
@@ -200,63 +186,45 @@ export class StratumV1Client extends EasyUnsubscribe {
}
}
if (!this.initialized) {
if (this.clientSubscription != null
&& this.clientConfiguration != null
&& this.clientAuthorization != null
&& this.clientSuggestedDifficulty != null) {
this.initialized = true;
this.onInitialized.next();
if (this.clientSubscription != null
&& this.clientConfiguration != null
&& this.clientAuthorization != null
&& this.clientSuggestedDifficulty != null
&& this.stratumInitialized == false) {
}
this.stratumInitialized = true;
this.newBlock(this.stratumV1JobsService.getLatestJob());
}
}
public newBlock(job: MiningJob) {
this.newJob(job);
clearInterval(this.refreshInterval);
this.refreshInterval = setInterval(async () => {
this.newJob(this.stratumV1JobsService.getLatestJob());
}, 60000);
}
private newJob(job: MiningJob) {
if (this.stratumInitialized && job != null) {
this.socket.write(job.response + '\n');
}
}
private handleMiningSubmission(submission: MiningSubmitMessage) {
submission.parse();
const networkDifficulty = 0;
const diff = submission.testNonceValue(this.currentJob, submission);
console.log('DIFF');
console.log(diff);
const job = this.stratumV1JobsService.getJobById(submission.jobId);
const diff = submission.testNonceValue(this.id, job, submission);
console.log(`DIFF: ${diff}`);
if (networkDifficulty < diff) {
this.blockFoundEmitter.next(true);
//this.clientSubmission.next(true);
}
}
// private miningNotify() {
// const notification = {
// id: null,
// method: eResponseMethod.MINING_NOTIFY,
// params: [
// '64756fab0000442e',
// '39dbb5b4e173e1f9ac6f6ad92e9dde300effce6b0003ea860000000000000000',
// '01000000010000000000000000000000000000000000000000000000000000000000000000ffffffff35033e1c0c00048fef83640447483e060c',
// '0a636b706f6f6c112f736f6c6f2e636b706f6f6c2e6f72672fffffffff03e1c7872600000000160014876961d21eaba10f0701dcc78f6624a4c682270d384dc900000000001976a914f4cbe6c6bb3a8535c963169c22963d3a20e7686988ac0000000000000000266a24aa21a9ed751521cd94e7780a9a13ac8bb1da5410d30acdd2f6348876835623b04b2dc83b00000000',
// [
// 'c0c9d351b9e094dd85bc64c8909dece6226269ebfe173bb74ba2f89c51df7066',
// '6c56f47cbfaef5688bb338bc56c4189530f12cdb98f8cc46b6a12053f1e69fdd',
// '697cdaa8d15691f7b30dfe7f6c33957f04cfc8126fed16d2fe38c96adaa59c41',
// 'cbe8aa6e0343884a40b850df8fd3c2ffcc026acec392ce93f9e28619eb0d3dac',
// 'e023091cf0fc02684c77730a34791181a44be92f966ba579aa4cf6e98d754548',
// '6b8fea64efe363e02ff42a4257d76a77381006eade804c8a8c9b96c9c98b1d9e',
// '1c936bc5320cdbbe7348cdd4bf272529822e9d34dfa8e0ee0041eae635891cc3',
// '8fed2682a3c95863c6b9440b1a47abdd3d4230181f61edf0daa2e5f0befbcf65',
// '0837c4d162e1086ec553ea90af4be4f9747958e556598cc38cb08149e58227b1',
// '0b5287e647c7cb6f2fcdf13d5ef3bf091d1137773d7695405d0b2768f442ee78',
// '71eaff9247b5556fa88bca6da2e055d5db8aef2969a2d5c68f8e7efd7d39a283'
// ],
// '20000000',
// '17057e69',
// '6483ef8f',
// true
// ],
// };
// this.socket.write(JSON.stringify(notification) + '\n');
// }
}