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Merge pull request #3948 from ppopth/refactor-get-max-effective-balance 

EIP7251: Revamp process_effective_balance_updates
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Alex Stokes 2024-09-30 10:02:10 -06:00 committed by GitHub
parent a9e3aada7f 0301ec7ae0
commit bda8957153
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1 changed files with 2 additions and 5 deletions
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7
specs/electra/beacon-chain.md
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@ -906,16 +906,13 @@ def process_effective_balance_updates(state: BeaconState) -> None:
DOWNWARD_THRESHOLD = HYSTERESIS_INCREMENT * HYSTERESIS_DOWNWARD_MULTIPLIER
UPWARD_THRESHOLD = HYSTERESIS_INCREMENT * HYSTERESIS_UPWARD_MULTIPLIER
# [Modified in Electra:EIP7251]
EFFECTIVE_BALANCE_LIMIT = (
MAX_EFFECTIVE_BALANCE_ELECTRA if has_compounding_withdrawal_credential(validator)
else MIN_ACTIVATION_BALANCE
)
max_effective_balance = get_max_effective_balance(validator)
if (
balance + DOWNWARD_THRESHOLD < validator.effective_balance
or validator.effective_balance + UPWARD_THRESHOLD < balance
):
validator.effective_balance = min(balance - balance % EFFECTIVE_BALANCE_INCREMENT, EFFECTIVE_BALANCE_LIMIT)
validator.effective_balance = min(balance - balance % EFFECTIVE_BALANCE_INCREMENT, max_effective_balance)
```
### Execution engine