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Migrate pool storage to TimescaleDB and Redis

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Ben
2026-06-07 20:33:13 -04:00
parent fb367ac5f0
commit ec69f5fb6c
64 changed files with 4751 additions and 1146 deletions
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src/models/StratumV1ClientStatistics.ts
+3 -68
View File
@@ -1,4 +1,3 @@
import { ClientStatisticsService } from '../ORM/client-statistics/client-statistics.service';
import { ClientEntity } from '../ORM/client/client.entity';
const CACHE_SIZE = 30;
@@ -8,31 +7,16 @@ export class StratumV1ClientStatistics {
public targetSubmitShareEveryNSeconds: number = 30;
public hashRate = 0;
private shares: number = 0;
private acceptedCount: number = 0;
private submissionCacheStart: Date;
private submissionCache: { time: Date, difficulty: number }[] = [];
private submissionCacheDifficultySum = 0;
private currentTimeSlot: number = null;
constructor(
private readonly clientStatisticsService: ClientStatisticsService,
) {
constructor() {
this.submissionCacheStart = new Date();
}
// We don't want to save them here because it can be DB intensive, instead do it every once in
// awhile with saveShares()
public async addShares(client: ClientEntity, targetDifficulty: number) {
// 10 min
var coeff = 1000 * 60 * 10;
public async addShares(_client: ClientEntity, targetDifficulty: number) {
var date = new Date();
var timeSlot = new Date(Math.floor(date.getTime() / coeff) * coeff).getTime();
if (this.submissionCache.length > CACHE_SIZE) {
this.submissionCacheDifficultySum -= this.submissionCache[0].difficulty;
@@ -44,55 +28,6 @@ export class StratumV1ClientStatistics {
});
this.submissionCacheDifficultySum += targetDifficulty;
if (this.currentTimeSlot == null) {
// First record, insert it
this.currentTimeSlot = timeSlot;
this.shares += targetDifficulty;
this.acceptedCount++;
await this.clientStatisticsService.insert({
time: this.currentTimeSlot,
clientId: client.id,
shares: this.shares,
acceptedCount: this.acceptedCount,
address: client.address,
clientName: client.clientName,
sessionId: client.sessionId
});
} else if (this.currentTimeSlot != timeSlot) {
// Transitioning to a new time slot,
// First update the old time slot with the latest data
this.clientStatisticsService.updateBulkAsync({
time: this.currentTimeSlot,
clientId: client.id,
shares: this.shares,
acceptedCount: this.acceptedCount,
});
// Set the new time slot and add incoming shares then insert it
this.currentTimeSlot = timeSlot;
this.shares = targetDifficulty;
this.acceptedCount = 1
await this.clientStatisticsService.insert({
time: this.currentTimeSlot,
clientId: client.id,
shares: this.shares,
acceptedCount: this.acceptedCount,
address: client.address,
clientName: client.clientName,
sessionId: client.sessionId
});
} else {
// Accept the shares if none of the prior conditions are met,
// saving to memory for storing later
this.shares += targetDifficulty;
this.acceptedCount++;
this.clientStatisticsService.updateBulkAsync({
time: this.currentTimeSlot,
clientId: client.id,
shares: this.shares,
acceptedCount: this.acceptedCount,
});
}
const time = new Date().getTime() - this.submissionCache[0].time.getTime();
if(time > 60000 && this.submissionCache.length > 2) {
this.hashRate = (this.submissionCacheDifficultySum * 4294967296) / (time / 1000);
@@ -151,4 +86,4 @@ export class StratumV1ClientStatistics {
return res;
}
}
}