machankura/mempool
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Revamping configuration file.

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fixes #141
This commit is contained in:
softsimon
2020-10-19 11:57:02 +07:00
parent 0abe62128e
commit 45efb604c1
17 changed files with 218 additions and 146 deletions
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13
backend/src/api/blocks.ts
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@@ -1,4 +1,3 @@
const config = require('../../mempool-config.json');
import bitcoinApi from './bitcoin/electrs-api';
import logger from '../logger';
import memPool from './mempool';
@@ -6,6 +5,8 @@ import { Block, TransactionExtended, TransactionMinerInfo } from '../interfaces'
import { Common } from './common';
class Blocks {
private static INITIAL_BLOCK_AMOUNT = 8;
private static KEEP_BLOCK_AMOUNT = 24;
private blocks: Block[] = [];
private currentBlockHeight = 0;
private lastDifficultyAdjustmentTime = 0;
@@ -29,14 +30,14 @@ class Blocks {
const blockHeightTip = await bitcoinApi.getBlockHeightTip();
if (this.blocks.length === 0) {
this.currentBlockHeight = blockHeightTip - config.INITIAL_BLOCK_AMOUNT;
this.currentBlockHeight = blockHeightTip - Blocks.INITIAL_BLOCK_AMOUNT;
} else {
this.currentBlockHeight = this.blocks[this.blocks.length - 1].height;
}
if (blockHeightTip - this.currentBlockHeight > config.INITIAL_BLOCK_AMOUNT * 2) {
logger.info(`${blockHeightTip - this.currentBlockHeight} blocks since tip. Fast forwarding to the ${config.INITIAL_BLOCK_AMOUNT} recent blocks`);
this.currentBlockHeight = blockHeightTip - config.INITIAL_BLOCK_AMOUNT;
if (blockHeightTip - this.currentBlockHeight > Blocks.INITIAL_BLOCK_AMOUNT * 2) {
logger.info(`${blockHeightTip - this.currentBlockHeight} blocks since tip. Fast forwarding to the ${Blocks.INITIAL_BLOCK_AMOUNT} recent blocks`);
this.currentBlockHeight = blockHeightTip - Blocks.INITIAL_BLOCK_AMOUNT;
}
if (!this.lastDifficultyAdjustmentTime) {
@@ -91,7 +92,7 @@ class Blocks {
}
this.blocks.push(block);
if (this.blocks.length > config.KEEP_BLOCK_AMOUNT) {
if (this.blocks.length > Blocks.KEEP_BLOCK_AMOUNT) {
this.blocks.shift();
}