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fix: await block unwind when a reorg happens #10380

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merged 1 commit into from
Dec 3, 2024
Merged

fix: await block unwind when a reorg happens #10380

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31 changes: 18 additions & 13 deletions yarn-project/archiver/src/archiver/archiver.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -955,22 +955,27 @@ class ArchiverStoreHelper
// from - blocksToUnwind = the new head, so + 1 for what we need to remove
const blocks = await this.getBlocks(from - blocksToUnwind + 1, blocksToUnwind);

return [
const opResults = await Promise.all([
// Unroll all logs emitted during the retrieved blocks and extract any contract classes and instances from them
...(await Promise.all(
blocks.map(async block => {
const contractClassLogs = block.data.body.txEffects
.flatMap(txEffect => (txEffect ? [txEffect.contractClassLogs] : []))
.flatMap(txLog => txLog.unrollLogs());
// ContractInstanceDeployed event logs are broadcast in privateLogs.
const privateLogs = block.data.body.txEffects.flatMap(txEffect => txEffect.privateLogs);
await this.#updateRegisteredContractClasses(contractClassLogs, block.data.number, Operation.Delete);
await this.#updateDeployedContractInstances(privateLogs, block.data.number, Operation.Delete);
}),
)),
...blocks.map(async block => {
const contractClassLogs = block.data.body.txEffects
.flatMap(txEffect => (txEffect ? [txEffect.contractClassLogs] : []))
.flatMap(txLog => txLog.unrollLogs());

// ContractInstanceDeployed event logs are broadcast in privateLogs.
const privateLogs = block.data.body.txEffects.flatMap(txEffect => txEffect.privateLogs);

return (
(await this.#updateRegisteredContractClasses(contractClassLogs, block.data.number, Operation.Delete)) &&
(await this.#updateDeployedContractInstances(privateLogs, block.data.number, Operation.Delete))
);
}),

this.store.deleteLogs(blocks.map(b => b.data)),
this.store.unwindBlocks(from, blocksToUnwind),
].every(Boolean);
]);

return opResults.every(Boolean);
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Change looks bigger than it actually is: I moved the Promise.all to the outside of the array rather than the inside.

}

getBlocks(from: number, limit: number): Promise<L1Published<L2Block>[]> {
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