go-ethereum

Commit Graph

Author	SHA1	Message	Date
Felix Lange	add5709cb5	beacon/engine: strip type byte in requests (#30576 ) This change brings geth into compliance with the current engine API specification for the Prague fork. I have moved the assignment of ExecutionPayloadEnvelope.Requests into BlockToExecutableData to ensure there is a single place where the type is removed. While doing so, I noticed that handling of requests in the miner was not quite correct for the empty payload. It would return `nil` requests for the empty payload even for blocks after the Prague fork. To fix this, I have added the emptyRequests field in miner.Payload.	4 months ago
Felföldi Zsolt	256d4b099c	beacon/light: request finality update explicitly when necessary (#29567 ) This PR adds an extra mechanism to sync.HeadSync that tries to retrieve the latest finality update from every server each time it sends an optimistic update in a new epoch (unless we already have a validated finality update attested in the same epoch). Note that this is not necessary and does not happen if the new finality update is delivered before the optimistic update. The spec only mandates light_client_finality_update events when a new epoch is finalized. If the chain does not finalize for a while then we might need an explicit request that returns a finality proof that proves the same finality epoch from the latest attested epoch.	10 months ago
Felix Lange	bca6c40709	beacon/blsync: support for deneb fork (#29180 ) This adds support for the Deneb beacon chain fork, and fork handling in general, to the beacon chain light client implementation. Co-authored-by: Zsolt Felfoldi <zsfelfoldi@gmail.com>	11 months ago

Author

SHA1

Message

Date

Felix Lange

add5709cb5

beacon/engine: strip type byte in requests (#30576 )

This change brings geth into compliance with the current engine API
specification for the Prague fork. I have moved the assignment of
ExecutionPayloadEnvelope.Requests into BlockToExecutableData to ensure
there is a single place where the type is removed.

While doing so, I noticed that handling of requests in the miner was not
quite correct for the empty payload. It would return `nil` requests for
the empty payload even for blocks after the Prague fork. To fix this, I
have added the emptyRequests field in miner.Payload.

4 months ago

Felföldi Zsolt

256d4b099c

beacon/light: request finality update explicitly when necessary (#29567 )

This PR adds an extra mechanism to sync.HeadSync that tries to retrieve the latest finality update from every server each time it sends an optimistic update in a new epoch (unless we already have a validated finality update attested in the same epoch). 

Note that this is not necessary and does not happen if the new finality update is delivered before the optimistic update. The spec only mandates light_client_finality_update events when a new epoch is finalized. If the chain does not finalize for a while then we might need an explicit request that returns a finality proof that proves the same finality epoch from the latest attested epoch.

10 months ago

Felix Lange

bca6c40709

beacon/blsync: support for deneb fork (#29180 )

This adds support for the Deneb beacon chain fork, and fork handling
in general, to the beacon chain light client implementation.

Co-authored-by: Zsolt Felfoldi <zsfelfoldi@gmail.com>

11 months ago

3 Commits (5c3b792e6161a7d8a8d0b7c59d7b7bcffc8bf3d5)