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Integrating feature into dev: I40 transaction fee distribution #45

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merged 4 commits into from
Aug 10, 2023
Merged

Integrating feature into dev: I40 transaction fee distribution #45

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761e9f1
hint for time drift penalization
SurfingNerd Jul 13, 2023
481b74b
setting author for creating block
SurfingNerd Jul 14, 2023
cfae11d
cargo fmt --all -- --config imports_granularity=Crate
SurfingNerd Jul 16, 2023
ecdfd0a
improved debug output for early hbbft block contributions
SurfingNerd Jul 28, 2023
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17 changes: 16 additions & 1 deletion crates/ethcore/src/engines/hbbft/hbbft_engine.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -456,6 +456,9 @@ impl HoneyBadgerBFT {
.map(|(_, c)| c.timestamp)
.sorted();

// todo: use timstamps for calculating negative score.
// https://github.com/DMDcoin/diamond-node/issues/37

let timestamp = match timestamps.iter().nth(timestamps.len() / 2) {
Some(t) => t.clone(),
None => {
Expand All @@ -481,9 +484,19 @@ impl HoneyBadgerBFT {
.write()
.insert(batch.epoch, random_number);

if let Some(header) = client.create_pending_block_at(batch_txns, timestamp, batch.epoch) {
if let Some(mut header) = client.create_pending_block_at(batch_txns, timestamp, batch.epoch)
{
let block_num = header.number();
let hash = header.bare_hash();
if let Some(reward_contract_address) = self.params.block_reward_contract_address {
header.set_author(reward_contract_address);
} else {
warn!(
"Creating block with no blockRewardContractAddress {}",
block_num
);
}

trace!(target: "consensus", "Sending signature share of {} for block {}", hash, block_num);
let step = match self
.sealing
Expand Down Expand Up @@ -1515,6 +1528,8 @@ impl Engine<EthereumMachine> for HoneyBadgerBFT {
// only if no block reward skips are defined for this block.
let header_number = block.header.number();

block.header.set_author(address);

if self
.params
.should_do_block_reward_contract_call(header_number)
Expand Down
2 changes: 1 addition & 1 deletion crates/ethcore/src/engines/hbbft/hbbft_state.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -316,7 +316,7 @@ impl HbbftState {

if let Some(latest_block) = client.block_number(BlockId::Latest) {
if honey_badger.epoch() != latest_block + 1 {
info!(target: "consensus", "Detected an attempt to send a hbbft contribution for block {} before the previous block was imported to the chain.", honey_badger.epoch());
info!(target: "consensus", "Detected an attempt to send a hbbft contribution for block {} before the previous block was imported to the chain. (latest block: {})", honey_badger.epoch(), latest_block);
return None;
}
}
Expand Down
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