extranonce2 8 bytes

src/models/stratum-messages/MiningSubmitMessage.spec.ts

@@ -13,7 +13,7 @@ describe('MiningSubmitMessage', () => {
 
     describe('test message parsing', () => {
 
-        const MINING_SUBMIT_MESSAGE = ' {"id": 5, "method": "mining.submit", "params": ["tb1qumezefzdeqqwn5zfvgdrhxjzc5ylr39uhuxcz4.bitaxe3", "1", "99020000", "64b1f10f", "2402812d", "00006000"]}'
+        const MINING_SUBMIT_MESSAGE = ' {"id": 5, "method": "mining.submit", "params": ["tb1qumezefzdeqqwn5zfvgdrhxjzc5ylr39uhuxcz4.bitaxe3", "1", "9902000000000000", "64b1f10f", "2402812d", "00006000"]}'
 
         const message = plainToInstance(
             MiningSubmitMessage,
@@ -24,7 +24,7 @@ describe('MiningSubmitMessage', () => {
             expect(message.id).toEqual(5);
             expect(message.userId).toEqual('tb1qumezefzdeqqwn5zfvgdrhxjzc5ylr39uhuxcz4.bitaxe3');
             expect(message.jobId).toEqual('1');
-            expect(message.extraNonce2).toEqual('99020000');
+            expect(message.extraNonce2).toEqual('9902000000000000');
             expect(message.ntime).toEqual('64b1f10f');
             expect(message.nonce).toEqual('2402812d');
             expect(message.versionMask).toEqual('00006000');

src/models/stratum-messages/MiningSubmitMessage.ts

@@ -1,7 +1,8 @@
 import { Expose, Transform } from 'class-transformer';
-import { ArrayMaxSize, ArrayMinSize, IsArray, IsString } from 'class-validator';
+import { ArrayMaxSize, ArrayMinSize, IsArray, IsString, Length } from 'class-validator';
 
 import { eRequestMethod } from '../enums/eRequestMethod';
+import { EXTRANONCE2_SIZE_BYTES } from '../stratum.constants';
 import { StratumBaseMessage } from './StratumBaseMessage';
 import * as bitcoinjs from 'bitcoinjs-lib';
 
@@ -27,6 +28,7 @@ export class MiningSubmitMessage extends StratumBaseMessage {
     public jobId: string;
     @Expose()
     @IsString()
+    @Length(EXTRANONCE2_SIZE_BYTES * 2, EXTRANONCE2_SIZE_BYTES * 2)
     @Transform(({ value, key, obj, type }) => {
         return obj.params[2];
     })
@@ -75,4 +77,4 @@ export class MiningSubmitMessage extends StratumBaseMessage {
 
 
 
-}
+}

src/models/stratum-messages/SubscriptionMessage.ts

@@ -2,6 +2,7 @@ import { Expose, Transform } from 'class-transformer';
 import { IsArray, IsString, MaxLength } from 'class-validator';
 
 import { eRequestMethod } from '../enums/eRequestMethod';
+import { EXTRANONCE2_SIZE_BYTES } from '../stratum.constants';
 import { StratumBaseMessage } from './StratumBaseMessage';
 
 export class SubscriptionMessage extends StratumBaseMessage {
@@ -32,7 +33,7 @@ export class SubscriptionMessage extends StratumBaseMessage {
                     ['mining.notify', clientId]
                 ],
                 clientId, //Extranonce1 -  Hex-encoded, per-connection unique string which will be used for coinbase serialization later. Keep it safe!
-                4 //Extranonce2_size - Represents expected length of extranonce2 which will be generated by the miner.
+                EXTRANONCE2_SIZE_BYTES //Extranonce2_size - Represents expected length of extranonce2 which will be generated by the miner.
             ]
         }
 
@@ -50,4 +51,4 @@ export class SubscriptionMessage extends StratumBaseMessage {
         }
         return userAgent;
     }
-}
+}