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nimbus-eth2/beacon_chain/consensus_object_pools
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Etan Kissling 92197ce690
add metric for database checkpoint duration (#5897) 
Database checkpointing can take seconds, e.g., while Geth is syncing.
Add a debug log + metric for it, and also info log if it takes longer
than 250ms, same as for the existing `State replayed` log. If the log
shows up for a user while the system is not overloaded, it may point
to slow disk speed or thermal issue.
2024-02-19 11:00:11 +01:00
..
vanity_logs
verify genesis_time more strictly (fixes #1667) (#5694)
2024-01-06 15:26:56 +01:00
attestation_pool.nim
do not cache zero block hash if block unavailable (#5865)
2024-02-09 22:10:38 +00:00
blob_quarantine.nim
implement blob_sidecar Beacon API streaming (#5728)
2024-01-13 11:52:13 +02:00
block_clearance.nim
refactor addHeadBlock() to research/ and tests/ helper (#5874)
2024-02-09 23:46:51 +00:00
block_dag.nim
verify genesis_time more strictly (fixes #1667) (#5694)
2024-01-06 15:26:56 +01:00
block_pools_types_light_client.nim
track latest LightClientUpdate only once fork choice selects it (#5691)
2024-01-03 23:36:05 +01:00
block_pools_types.nim
Revert "Revert "fix checkpoint block potentially not getting backfilled into DB (#5863)" (#5871)" (#5875)
2024-02-09 20:44:54 +01:00
block_quarantine.nim
avoid marking blocks as unviable if blobless quarantine is full (#5858)
2024-02-07 13:38:20 +00:00
blockchain_dag_light_client.nim
Revert "Revert "fix checkpoint block potentially not getting backfilled into DB (#5863)" (#5871)" (#5875)
2024-02-09 20:44:54 +01:00
blockchain_dag.nim
add metric for database checkpoint duration (#5897)
2024-02-19 11:00:11 +01:00
common_tools.nim
Fix VC not always be able to obtain feeRecipient value. (#5781)
2024-01-19 14:36:04 +00:00
consensus_manager.nim
do not cache zero block hash if block unavailable (#5865)
2024-02-09 22:10:38 +00:00
light_client_pool.nim
verify genesis_time more strictly (fixes #1667) (#5694)
2024-01-06 15:26:56 +01:00
README.md
rename exit_pool > validator_change_pool (#5679)
2023-12-23 06:55:47 +01:00
spec_cache.nim
automated consensus spec URL updating to v1.4.0-beta.6 (#5804)
2024-01-20 11:19:47 +00:00
sync_committee_msg_pool.nim
automated consensus spec URL updating to v1.4.0-beta.6 (#5804)
2024-01-20 11:19:47 +00:00
validator_change_pool.nim
verify genesis_time more strictly (fixes #1667) (#5694)
2024-01-06 15:26:56 +01:00

README.md

Consensus object pools

This folder holds the various consensus object pools needed for a blockchain client.

Object in those pools have passed the "gossip validation" filter according to specs:

After "gossip validation" the consensus objects can be rebroadcasted as they are optimistically good, however for internal processing further verification is needed. For blocks, this means verifying state transition and all contained cryptographic signatures (instead of just the proposer signature). For other consensus objects, it is possible that gossip validation is a superset of consensus verification (TODO).

The pools presenet in this folder are:

  • block_pools:
    • block_quarantine: for seemingly valid blocks that are on a fork unknown to us.
    • block_clearance: to verify (state_transition + cryptography) candidate blocks.
    • blockchain_dag: an in-memory direct-acyclic graph of fully validated and verified blockchain candidates with the tail being the last finalized epoch. A block in the DAG MUST be in the fork choice and a block in the fork choice MUST be in the DAG (except for orphans following finalization). On finalization non-empty epoch blocks are stored in the beacon_chain_db.
  • attestation_pool: Handles the attestation received from gossip and collect them for fork choice.
  • validator_change_pool: Handle voluntary exits and forced exits (attester slashings and proposer slashings)