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eth/downloader: concurrent receipt and state processing

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This commit is contained in:
Péter Szilágyi
2015-10-07 12:14:30 +03:00
parent ab27bee25a
commit b97e34a8e4
15 changed files with 526 additions and 269 deletions
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11
core/block_processor.go
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@@ -383,6 +383,15 @@ func (sm *BlockProcessor) ValidateHeader(header *types.Header, checkPow, uncle b
}
}
// ValidateHeaderWithParent verifies the validity of a header, relying on the database and
// POW behind the block processor.
func (sm *BlockProcessor) ValidateHeaderWithParent(header, parent *types.Header, checkPow, uncle bool) error {
if sm.bc.HasHeader(header.Hash()) {
return nil
}
return ValidateHeader(sm.Pow, header, parent, checkPow, uncle)
}
// See YP section 4.3.4. "Block Header Validity"
// Validates a header. Returns an error if the header is invalid.
func ValidateHeader(pow pow.PoW, header *types.Header, parent *types.Header, checkPow, uncle bool) error {
@@ -425,7 +434,7 @@ func ValidateHeader(pow pow.PoW, header *types.Header, parent *types.Header, che
if checkPow {
// Verify the nonce of the header. Return an error if it's not valid
if !pow.Verify(types.NewBlockWithHeader(header)) {
return ValidationError("Header's nonce is invalid (= %x)", header.Nonce)
return &BlockNonceErr{Hash: header.Hash(), Number: header.Number, Nonce: header.Nonce.Uint64()}
}
}
return nil