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eth2.0-specs
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Minor style fixes

This commit is contained in:
Hsiao-Wei Wang 2021-12-15 23:43:54 +08:00
parent 257c2413a5
commit de892382db
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GPG Key ID: 1111A8A81778319E
1 changed files with 7 additions and 9 deletions
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16
specs/altair/sync-protocol.md
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@ -120,8 +120,8 @@ def get_active_header(update: LightClientUpdate) -> BeaconBlockHeader:
```python
def get_safety_threshold(store: LightClientStore) -> uint64:
return max(
store.previous_max_active_participants,
store.current_max_active_participants
store.previous_max_active_participants,
store.current_max_active_participants,
) // 2
```
@ -152,7 +152,6 @@ def validate_light_client_update(store: LightClientStore,
update: LightClientUpdate,
current_slot: Slot,
genesis_validators_root: Root) -> None:
# Verify update slot is larger than slot of current best finalized header
active_header = get_active_header(update)
assert current_slot >= active_header.slot > store.finalized_header.slot
@ -224,7 +223,6 @@ def process_light_client_update(store: LightClientStore,
update: LightClientUpdate,
current_slot: Slot,
genesis_validators_root: Root) -> None:
validate_light_client_update(store, update, current_slot, genesis_validators_root)
sync_committee_bits = update.sync_committee_aggregate.sync_committee_bits
@ -235,20 +233,20 @@ def process_light_client_update(store: LightClientStore,
or sum(sync_committee_bits) > sum(store.best_valid_update.sync_committee_aggregate.sync_committee_bits)
):
store.best_valid_update = update
# Track the maximum number of active participants in the committee signatures
store.current_max_active_participants = max(
store.current_max_active_participants,
sum(sync_committee_bits),
)
# Update the optimistic header
if (
sum(sync_committee_bits) > get_safety_threshold(store) and
update.attested_header.slot > store.optimistic_header.slot
sum(sync_committee_bits) > get_safety_threshold(store)
and update.attested_header.slot > store.optimistic_header.slot
):
store.optimistic_header = update.attested_header
# Update finalized header
if (
sum(sync_committee_bits) * 3 >= len(sync_committee_bits) * 2