From 3888dc27a9fe936027da6a2a4f926b81459d7e0f Mon Sep 17 00:00:00 2001 From: terence tsao Date: Thu, 18 Jun 2020 12:39:48 -0700 Subject: [PATCH] @djrtwo's feedback --- specs/phase1/beacon-chain.md | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/specs/phase1/beacon-chain.md b/specs/phase1/beacon-chain.md index 4542858fb..a1a940adf 100644 --- a/specs/phase1/beacon-chain.md +++ b/specs/phase1/beacon-chain.md @@ -876,6 +876,7 @@ def process_crosslink_for_shard(state: BeaconState, on_time_attestation_slot = compute_previous_slot(state.slot) committee = get_beacon_committee(state, on_time_attestation_slot, committee_index) online_indices = get_online_validator_indices(state) + shard = compute_shard_from_committee_index(state, committee_index, on_time_attestation_slot) # Loop over all shard transition roots shard_transition_roots = set([a.data.shard_transition_root for a in attestations]) @@ -901,7 +902,7 @@ def process_crosslink_for_shard(state: BeaconState, assert shard_transition_root == hash_tree_root(shard_transition) # Apply transition - apply_shard_transition(state, attestations[0].data.shard, shard_transition) + apply_shard_transition(state, shard, shard_transition) # Apply proposer reward and cost beacon_proposer_index = get_beacon_proposer_index(state) estimated_attester_reward = sum([get_base_reward(state, attester) for attester in transition_participants]) @@ -909,11 +910,11 @@ def process_crosslink_for_shard(state: BeaconState, increase_balance(state, beacon_proposer_index, proposer_reward) states_slots_lengths = zip( shard_transition.shard_states, - get_offset_slots(state, attestations[0].data.shard), + get_offset_slots(state, shard), shard_transition.shard_block_lengths ) for shard_state, slot, length in states_slots_lengths: - proposer_index = get_shard_proposer_index(state, slot, attestations[0].data.shard) + proposer_index = get_shard_proposer_index(state, slot, shard) decrease_balance(state, proposer_index, shard_state.gasprice * length) # Return winning transition root