mempool/electrs-mockserver
mempool/electrs-mockserver
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New block fix.

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softsimon 2021-11-15 21:51:29 +04:00
parent 6e2e36237a
commit 9cda2d7591
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GPG Key ID: 488D7DCFB5A430D7
1 changed files with 24 additions and 8 deletions
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32
src/mock-generator.ts
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@ -1,13 +1,14 @@
import { Block, Transaction, Address } from './interfaces';
import * as fs from 'fs';
const INITIAL_BLOCKS_AMOUNT = 10;
const INITIAL_BLOCKS_AMOUNT = 1800;
const BLOCK_SIZE = 4000000;
class MockGenerator {
rbfFee = 6825;
lastRbfTxId = '';
auto = false;
tip: number = 633008;
tip: number = 0;
blocks: Block[] = [];
mempoolTransactions: Transaction[] = [];
randomTransactions: Transaction[] = [];
@ -16,7 +17,7 @@ class MockGenerator {
constructor() {
this.loadRandomTransactions();
this.addMempoolTransactions((INITIAL_BLOCKS_AMOUNT) * 100);
this.addMempoolTransactions(1000);
for (let i = 0; i < INITIAL_BLOCKS_AMOUNT; i++) {
this.createNewBlock();
@ -108,7 +109,19 @@ class MockGenerator {
}
createNewBlock(): void {
const newBlockTransactions = this.mempoolTransactions.sort((a, b) => b['_feePerVsize'] - a['_feePerVsize'] ).splice(0, 100);
const sortedTransactions = this.mempoolTransactions.sort((a, b) => b['_feePerVsize'] - a['_feePerVsize'] );
const newBlockTransactions: Transaction[] = [];
let totalWeight = 0;
for (const tx of sortedTransactions) {
if (totalWeight + tx.weight < BLOCK_SIZE) {
newBlockTransactions.push(tx);
totalWeight += tx.weight;
} else {
break;
}
}
this.mempoolTransactions.splice(0, newBlockTransactions.length);
this.tip++;
const template = {
@ -118,7 +131,7 @@ class MockGenerator {
'timestamp': this.getTimeStamp(),
'tx_count': newBlockTransactions.length,
'size': newBlockTransactions.reduce((a, b) => a + b.size, 0),
'weight': newBlockTransactions.reduce((a, b) => a + b.weight, 0),
'weight': totalWeight,
'merkle_root': this.getRandomBlockHash(),
'previousblockhash': this.getRandomBlockHash(),
'nonce': 2877743144,
@ -155,6 +168,8 @@ class MockGenerator {
for (let i = 0; i < amount; i++) {
let randomTx = this.getRandomTx();
randomTx = JSON.parse(JSON.stringify(randomTx));
randomTx.txid = this.getRandomTxHash();
/*
randomTx.size = 10000;
randomTx.weight = 40000;
randomTx['vsize'] = 10000;
@ -162,9 +177,10 @@ class MockGenerator {
randomTx.fee = this.getRandomNumberBetween(1000, 100000) * 80;
randomTx['_feePerVsize'] = randomTx.fee / 10000;
randomTx.txid = this.getRandomTxHash();
console.log('Creating transaction', randomTx.txid);
delete randomTx['firstSeen'];
delete randomTx['feePerVsize'];
*/
delete randomTx['firstSeen'];
delete randomTx['feePerVsize'];
console.log('Creating transaction', randomTx.txid);
this.addTransactionToMempool(randomTx);
}
}