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count mandatory clock tx in max_block_size

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This commit is contained in:
Sergio Chouhy 2026-04-06 21:15:29 -03:00
parent d9ddd5e3f6
commit 1ba80f7631
3 changed files with 14 additions and 6 deletions
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artifacts/test_program_methods/time_locked_transfer.bin
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3
sequencer/core/src/config.rs
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@ -26,7 +26,8 @@ pub struct SequencerConfig {
pub is_genesis_random: bool,
/// Maximum number of user transactions in a block (excludes the mandatory clock transaction).
pub max_num_tx_in_block: usize,
/// Maximum block size (includes header and transactions).
/// Maximum block size (includes header, user transactions, and the mandatory clock
/// transaction).
#[serde(default = "default_max_block_size")]
pub max_block_size: ByteSize,
/// Mempool maximum size.

17
sequencer/core/src/lib.rs
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@ -202,12 +202,20 @@ impl<BC: BlockSettlementClientTrait, IC: IndexerClientTrait> SequencerCore<BC, I
let new_block_timestamp = u64::try_from(chrono::Utc::now().timestamp_millis())
.expect("Timestamp must be positive");
// Pre-create the mandatory clock tx so its size is included in the block size check.
let clock_tx = clock_invocation(new_block_timestamp);
let clock_nssa_tx = NSSATransaction::Public(clock_tx.clone());
while let Some(tx) = self.mempool.pop() {
let tx_hash = tx.hash();
// Check if block size exceeds limit
let temp_valid_transactions =
[valid_transactions.as_slice(), std::slice::from_ref(&tx)].concat();
// Check if block size exceeds limit (including the mandatory clock tx).
let temp_valid_transactions = [
valid_transactions.as_slice(),
std::slice::from_ref(&tx),
std::slice::from_ref(&clock_nssa_tx),
]
.concat();
let temp_hashable_data = HashableBlockData {
block_id: new_block_height,
transactions: temp_valid_transactions,
@ -254,11 +262,10 @@ impl<BC: BlockSettlementClientTrait, IC: IndexerClientTrait> SequencerCore<BC, I
}
// Append the Clock Program invocation as the mandatory last transaction.
let clock_tx = clock_invocation(new_block_timestamp);
self.state
.transition_from_public_transaction(&clock_tx, new_block_height, new_block_timestamp)
.context("Clock transaction failed. Aborting block production.")?;
valid_transactions.push(NSSATransaction::Public(clock_tx));
valid_transactions.push(clock_nssa_tx);
let hashable_data = HashableBlockData {
block_id: new_block_height,