handleNewBlockhashesPow

	Source (upstream pre-purge)	Current
File	eth/protocols/eth/handlers.go	handlers_pow.go
Symbol	handleNewBlockhashes	handleNewBlockhashesPow
Ref	f4d53133f~1	etc/v1.17.3-full-node

Renamed from handleNewBlockhashes to handleNewBlockhashesPow. Uses return err without errDecode wrapping, consistent with upstream v1.17.3, which no longer wraps handler errors in errDecode.

3-way merge — purge → getc ← upstream

pre-purgefork-only

func handleNewBlockhashesPow(backend Backend, msg Decoder, peer *Peer) error {

↗ // A batch of new block announcements just arrived

ann := new(NewBlockHashesPacket)

if err := msg.Decode(ann); err != nil {

return err

↗ }

// Mark the hashes as present at the remote node

for _, block := range *ann {

peer.markBlock(block.Hash)

}

// Deliver them all to the backend for queuing

return backend.Handle(peer, ann)

}

core-geth validation — +2 -2

| | | |---|---| | File | [`handlers.go`](https://github.com/etclabscore/core-geth/blob/v1.12.20/eth/protocols/eth/handlers.go) | | Symbol | `handleNewBlockhashes` | | Ref | `v1.12.20` |

--- a/core-geth/eth/protocols/eth/handlers.go
+++ b/etc/eth/protocols/eth/handlers_pow.go
@@ -1,8 +1,8 @@
-func handleNewBlockhashes(backend Backend, msg Decoder, peer *Peer) error {
+func handleNewBlockhashesPow(backend Backend, msg Decoder, peer *Peer) error {
    // A batch of new block announcements just arrived
    ann := new(NewBlockHashesPacket)
    if err := msg.Decode(ann); err != nil {
-       return fmt.Errorf("%w: message %v: %v", errDecode, msg, err)
+       return err
    }
    // Mark the hashes as present at the remote node
    for _, block := range *ann {

← eth Protocol