From b7d86e773025f4085573a73b96ee888b1ed8aa4b Mon Sep 17 00:00:00 2001
From: Ben Wilson <ben@registrationmax.com>
Date: Sun, 16 Jul 2023 17:05:40 -0400
Subject: [PATCH] stratum service should be singleton

---
 src/app.module.ts                       | 4 +++-
 src/services/stratum-v1-jobs.service.ts | 2 ++
 src/services/stratum-v1.service.ts      | 7 +++++--
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/app.module.ts b/src/app.module.ts
index 8983c75..e456dae 100644
--- a/src/app.module.ts
+++ b/src/app.module.ts
@@ -17,6 +17,7 @@ import { BitcoinRpcService } from './services/bitcoin-rpc.service';
 import { CleanupService } from './services/cleanup.service';
 import { DiscordService } from './services/discord.service';
 import { NotificationService } from './services/notification.service';
+import { StratumV1JobsService } from './services/stratum-v1-jobs.service';
 import { StratumV1Service } from './services/stratum-v1.service';
 import { TelegramService } from './services/telegram.service';
 
@@ -56,7 +57,8 @@ const ORMModules = [
         TelegramService,
         BitcoinRpcService,
         NotificationService,
-        BitcoinAddressValidator
+        BitcoinAddressValidator,
+        StratumV1JobsService
     ],
 })
 export class AppModule {
diff --git a/src/services/stratum-v1-jobs.service.ts b/src/services/stratum-v1-jobs.service.ts
index a43abe2..c70622d 100644
--- a/src/services/stratum-v1-jobs.service.ts
+++ b/src/services/stratum-v1-jobs.service.ts
@@ -1,3 +1,4 @@
+import { Injectable } from '@nestjs/common';
 import * as bitcoinjs from 'bitcoinjs-lib';
 import * as merkle from 'merkle-lib';
 import * as merkleProof from 'merkle-lib/proof';
@@ -20,6 +21,7 @@ export interface IJobTemplate {
     };
 }
 
+@Injectable()
 export class StratumV1JobsService {
 
     private lastIntervalCount: number;
diff --git a/src/services/stratum-v1.service.ts b/src/services/stratum-v1.service.ts
index b091eac..86e1559 100644
--- a/src/services/stratum-v1.service.ts
+++ b/src/services/stratum-v1.service.ts
@@ -15,14 +15,17 @@ import { StratumV1JobsService } from './stratum-v1-jobs.service';
 @Injectable()
 export class StratumV1Service implements OnModuleInit {
 
+  private
   constructor(
     private readonly bitcoinRpcService: BitcoinRpcService,
     private readonly clientService: ClientService,
     private readonly clientStatisticsService: ClientStatisticsService,
     private readonly notificationService: NotificationService,
     private readonly blocksService: BlocksService,
-    private readonly configService: ConfigService
+    private readonly configService: ConfigService,
+    private readonly stratumV1JobsService: StratumV1JobsService
   ) {
+
   }
 
 
@@ -41,7 +44,7 @@ export class StratumV1Service implements OnModuleInit {
 
       const client = new StratumV1Client(
         promiseSocket,
-        new StratumV1JobsService(this.bitcoinRpcService),
+        this.stratumV1JobsService,
         this.bitcoinRpcService,
         this.clientService,
         this.clientStatisticsService,