forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-18 09:53:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

core: Ensure that local transactions are discarded as underpriced

Browse source 
This fixes an issue where local transactions are discarded as
underpriced when the pool and queue are full.
This commit is contained in:
Crispin Flowerday 2018-04-26 16:43:18 -07:00
parent 12683feca7
commit 295f14e745
2 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
core/tx_pool.go
View file

@ -618,7 +618,7 @@ func (pool *TxPool) add(tx *types.Transaction, local bool) (bool, error) {
// If the transaction pool is full, discard underpriced transactions
if uint64(len(pool.all)) >= pool.config.GlobalSlots+pool.config.GlobalQueue {
// If the new transaction is underpriced, don't accept it
if pool.priced.Underpriced(tx, pool.locals) {
if !local && pool.priced.Underpriced(tx, pool.locals) {
log.Trace("Discarding underpriced transaction", "hash", hash, "price", tx.GasPrice())
underpricedTxCounter.Inc(1)
return false, ErrUnderpriced

4
core/tx_pool_test.go
View file

@ -1346,7 +1346,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
defer sub.Unsubscribe()
// Create a number of test accounts and fund them
keys := make([]*ecdsa.PrivateKey, 3)
keys := make([]*ecdsa.PrivateKey, 4)
for i := 0; i < len(keys); i++ {
keys[i], _ = crypto.GenerateKey()
pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
@ -1406,7 +1406,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Ensure that adding local transactions can push out even higher priced ones
tx := pricedTransaction(1, 100000, big.NewInt(0), keys[2])
tx := pricedTransaction(0, 100000, big.NewInt(0), keys[3])
if err := pool.AddLocal(tx); err != nil {
t.Fatalf("failed to add underpriced local transaction: %v", err)
}