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When a re-org happens, keep the block templates for audit

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nymkappa
2023-03-19 10:46:38 +09:00
parent 5977251a20
commit 9e4fe40ca3
4 changed files with 16 additions and 35 deletions
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6
backend/src/api/blocks.ts
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@@ -589,11 +589,11 @@ class Blocks {
if (!fastForwarded) {
const lastBlock = await blocksRepository.$getBlockByHeight(blockExtended.height - 1);
if (lastBlock !== null && blockExtended.previousblockhash !== lastBlock.id) {
logger.warn(`Chain divergence detected at block ${lastBlock.height}, re-indexing most recent data`);
logger.warn(`Chain divergence detected at block ${lastBlock.height}, re-indexing most recent data`, logger.tags.mining);
// We assume there won't be a reorg with more than 10 block depth
await BlocksRepository.$deleteBlocksFrom(lastBlock.height - 10);
await HashratesRepository.$deleteLastEntries();
await BlocksSummariesRepository.$deleteBlocksFrom(lastBlock.height - 10);
await BlocksSummariesRepository.$deleteTransactionsFrom(lastBlock.height - 10); // Will be re-index in formatDbBlockIntoExtendedBlock()
await cpfpRepository.$deleteClustersFrom(lastBlock.height - 10);
for (let i = 10; i >= 0; --i) {
const newBlock = await this.$indexBlock(lastBlock.height - i);
@@ -604,7 +604,7 @@ class Blocks {
}
await mining.$indexDifficultyAdjustments();
await DifficultyAdjustmentsRepository.$deleteLastAdjustment();
logger.info(`Re-indexed 10 blocks and summaries. Also re-indexed the last difficulty adjustments. Will re-index latest hashrates in a few seconds.`);
logger.info(`Re-indexed 10 blocks and summaries. Also re-indexed the last difficulty adjustments. Will re-index latest hashrates in a few seconds.`, logger.tags.mining);
indexer.reindex();
}
await blocksRepository.$saveBlockInDatabase(blockExtended);