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load blocks with height under INITIAL_BLOCKS_AMOUNT

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This commit is contained in:
Antoni Spaanderman
2022-01-19 16:58:56 +01:00
parent 4df6a8c4b3
commit 9247e16583
2 changed files with 9 additions and 7 deletions
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14
backend/src/api/blocks.ts
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@@ -34,7 +34,7 @@ class Blocks {
const blockHeightTip = await bitcoinApi.$getBlockHeightTip();
if (this.blocks.length === 0) {
this.currentBlockHeight = blockHeightTip - config.MEMPOOL.INITIAL_BLOCKS_AMOUNT;
this.currentBlockHeight = Math.max(blockHeightTip - config.MEMPOOL.INITIAL_BLOCKS_AMOUNT, -1);
} else {
this.currentBlockHeight = this.blocks[this.blocks.length - 1].height;
}
@@ -53,17 +53,19 @@ class Blocks {
this.lastDifficultyAdjustmentTime = block.timestamp;
this.currentDifficulty = block.difficulty;
const previousPeriodBlockHash = await bitcoinApi.$getBlockHash(blockHeightTip - heightDiff - 2016);
const previousPeriodBlock = await bitcoinApi.$getBlock(previousPeriodBlockHash);
this.previousDifficultyRetarget = (block.difficulty - previousPeriodBlock.difficulty) / previousPeriodBlock.difficulty * 100;
logger.debug(`Initial difficulty adjustment data set.`);
if (blockHeightTip - heightDiff - 2016 >= 0) {
const previousPeriodBlockHash = await bitcoinApi.$getBlockHash(blockHeightTip - heightDiff - 2016);
const previousPeriodBlock = await bitcoinApi.$getBlock(previousPeriodBlockHash);
this.previousDifficultyRetarget = (block.difficulty - previousPeriodBlock.difficulty) / previousPeriodBlock.difficulty * 100;
logger.debug(`Initial difficulty adjustment data set.`);
}
} else {
logger.debug(`Blockchain headers (${blockchainInfo.headers}) and blocks (${blockchainInfo.blocks}) not in sync. Waiting...`);
}
}
while (this.currentBlockHeight < blockHeightTip) {
if (this.currentBlockHeight === 0) {
if (this.currentBlockHeight < blockHeightTip - config.MEMPOOL.INITIAL_BLOCKS_AMOUNT) {
this.currentBlockHeight = blockHeightTip;
} else {
this.currentBlockHeight++;