Put parent_header to `PreloadUnverified`, and keep small block in memory - Githubissues

nervosnetwork / ckb

The Nervos CKB is a public permissionless blockchain, and the layer 1 of Nervos network.

https://www.nervos.org

MIT License

1.15k stars 228 forks source link

Put parent_header to `PreloadUnverified`, and keep small block in memory #4461

Closed eval-exec closed 4 months ago

eval-exec commented 4 months ago

LonelyBlockHash

What problem does this PR solve?

keep small block in LonelyBlockHash Change

pub struct LonelyBlockHash {
/// block
pub block_number_and_hash: BlockNumberAndHash,

to

pub struct LonelyBlockHash {
/// block
pub block_number_and_hash: Either<BlockNumberAndHash, Arc<BlockView>>,

put parent_header to PreloadUnverified

What's Changed:

Related changes

Keep small block in PreloadUnverified's channel, then we can reduce many get operation from RocksDB.
put parent_header to PreloadUnverified, then we may reduce one get operation from RocksDB.

Check List

Tests

Unit test
Integration test
Manual test (add detailed scripts or steps below)
No code ci-runs-only: [ quick_checks,linters ]

Side effects

None

Release note

None: Exclude this PR from the release note.