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Fixed tx queue limit for local transactions (#2616)

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* Fixed tx queue limit for local tx

* Fixing test

* Increas gas limit to 20x
This commit is contained in:
Arkadiy Paronyan 2016-10-14 13:56:00 +02:00 committed by GitHub
parent dbc25cf4e7
commit f9440f20b8
3 changed files with 11 additions and 6 deletions
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4
ethcore/src/miner/miner.rs
View File

@ -462,8 +462,8 @@ impl Miner {
let mut queue = self.transaction_queue.lock();
queue.set_gas_limit(gas_limit);
if let GasLimit::Auto = self.options.tx_queue_gas_limit {
// Set total tx queue gas limit to be 2x the block gas limit.
queue.set_total_gas_limit(gas_limit << 1);
// Set total tx queue gas limit to be 20x the block gas limit.
queue.set_total_gas_limit(gas_limit * 20.into());
}
}

11
ethcore/src/miner/transaction_queue.rs
View File

@ -326,14 +326,14 @@ impl TransactionSet {
let to_drop : Vec<(Address, U256)> = {
self.by_priority
.iter()
.skip_while(|order| {
.filter(|order| {
count = count + 1;
let r = gas.overflowing_add(order.gas);
if r.1 { return false }
gas = r.0;
// Own and retracted transactions are allowed to go above the gas limit, bot not above the count limit.
(gas <= self.gas_limit || order.origin == TransactionOrigin::Local || order.origin == TransactionOrigin::RetractedBlock) &&
count <= self.limit
(gas > self.gas_limit && order.origin != TransactionOrigin::Local && order.origin != TransactionOrigin::RetractedBlock) ||
count > self.limit
})
.map(|order| by_hash.get(&order.hash)
.expect("All transactions in `self.by_priority` and `self.by_address` are kept in sync with `by_hash`."))
@ -345,6 +345,7 @@ impl TransactionSet {
.fold(HashMap::new(), |mut removed, (sender, nonce)| {
let order = self.drop(&sender, &nonce)
.expect("Transaction has just been found in `by_priority`; so it is in `by_address` also.");
trace!(target: "txqueue", "Dropped out of limit transaction: {:?}", order.hash);
by_hash.remove(&order.hash)
.expect("hash is in `by_priorty`; all hashes in `by_priority` must be in `by_hash`; qed");
@ -1782,8 +1783,12 @@ mod test {
let mut txq = TransactionQueue::with_limits(100, default_gas_val() * U256::from(2), !U256::zero());
let (tx1, tx2) = new_tx_pair_default(U256::from(1), U256::from(1));
let (tx3, tx4) = new_tx_pair_default(U256::from(1), U256::from(2));
let (tx5, tx6) = new_tx_pair_default(U256::from(1), U256::from(2));
txq.add(tx1.clone(), &default_account_details, TransactionOrigin::Local).unwrap();
txq.add(tx2.clone(), &default_account_details, TransactionOrigin::Local).unwrap();
txq.add(tx5.clone(), &default_account_details, TransactionOrigin::External).unwrap();
// Not accepted because of limit
txq.add(tx6.clone(), &default_account_details, TransactionOrigin::External).unwrap_err();
txq.add(tx3.clone(), &default_account_details, TransactionOrigin::Local).unwrap();
txq.add(tx4.clone(), &default_account_details, TransactionOrigin::Local).unwrap();
assert_eq!(txq.status().pending, 4);

2
parity/cli/usage.txt
View File

@ -186,7 +186,7 @@ Sealing/Mining Options:
to be included in next block) (default: {flag_tx_queue_size}).
--tx-queue-gas LIMIT Maximum amount of total gas for external transactions in
the queue. LIMIT can be either an amount of gas or
'auto' or 'off'. 'auto' sets the limit to be 2x
'auto' or 'off'. 'auto' sets the limit to be 20x
the current block gas limit. (default: {flag_tx_queue_gas}).
--remove-solved Move solved blocks from the work package queue
instead of cloning them. This gives a slightly