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eth/catalyst: engine_hasBlobs (#34859)

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Co-authored-by: healthykim <bsbs8645@snu.ac.kr>
Co-authored-by: Felix Lange <fjl@twurst.com>
This commit is contained in:
Marius van der Wijden 2026-05-21 09:54:32 +02:00 committed by GitHub
parent efe58eac00
commit ef5041ef4d
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GPG key ID: B5690EEEBB952194
2 changed files with 13 additions and 12 deletions
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18
core/txpool/blobpool/blobpool.go
View file

@ -1695,18 +1695,14 @@ func (p *BlobPool) GetBlobs(vhashes []common.Hash, version byte) ([]*kzg4844.Blo
return blobs, commitments, proofs, nil
}
// AvailableBlobs returns the number of blobs that are available in the subpool.
func (p *BlobPool) AvailableBlobs(vhashes []common.Hash) int {
available := 0
for _, vhash := range vhashes {
// Retrieve the datastore item (in a short lock)
p.lock.RLock()
_, exists := p.lookup.storeidOfBlob(vhash)
p.lock.RUnlock()
if exists {
available++
}
// AvailableBlobs returns whether the blobs are available in the subpool.
func (p *BlobPool) AvailableBlobs(vhashes []common.Hash) []bool {
available := make([]bool, len(vhashes))
p.lock.RLock()
for i, vhash := range vhashes {
_, available[i] = p.lookup.storeidOfBlob(vhash)
}
p.lock.RUnlock()
return available
}

7
eth/catalyst/api.go
View file

@ -630,7 +630,7 @@ func (api *ConsensusAPI) getBlobs(hashes []common.Hash, v2 bool) (engine.BlobAnd
if len(hashes) > 128 {
return nil, engine.TooLargeRequest.With(fmt.Errorf("requested blob count too large: %v", len(hashes)))
}
available := api.eth.BlobTxPool().AvailableBlobs(hashes)
available := len(api.eth.BlobTxPool().AvailableBlobs(hashes))
getBlobsRequestedCounter.Inc(int64(len(hashes)))
getBlobsAvailableCounter.Inc(int64(available))
@ -679,6 +679,11 @@ func (api *ConsensusAPI) getBlobs(hashes []common.Hash, v2 bool) (engine.BlobAnd
return res, nil
}
// HasBlobs reports availability for the requested blob-versioned-hashes.
func (api *ConsensusAPI) HasBlobs(hashes []common.Hash) []bool {
return api.eth.BlobTxPool().AvailableBlobs(hashes)
}
// Helper for NewPayload* methods.
var invalidStatus = engine.PayloadStatusV1{Status: engine.INVALID}