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mempool: add non-standard tx relaying to policy config

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This commit is contained in:
Olaoluwa Osuntokun 2016-08-22 17:59:28 -07:00
parent 15bace88dc
commit dc5486a579
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GPG key ID: 9CC5B105D03521A2
2 changed files with 9 additions and 2 deletions
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10
mempool/mempool.go
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@ -78,6 +78,12 @@ type Policy struct {
// transactions that do not have enough priority to be relayed. // transactions that do not have enough priority to be relayed.
DisableRelayPriority bool DisableRelayPriority bool
// RelayNonStd defines whether to relay non-standard transactions. If
// true, non-standard transactions will be accepted into the mempool
// and relayed. Otherwise, all non-standard transactions will be
// rejected.
RelayNonStd bool
// FreeTxRelayLimit defines the given amount in thousands of bytes // FreeTxRelayLimit defines the given amount in thousands of bytes
// per minute that transactions with no fee are rate limited to. // per minute that transactions with no fee are rate limited to.
FreeTxRelayLimit float64 FreeTxRelayLimit float64
@ -537,7 +543,7 @@ func (mp *TxPool) maybeAcceptTransaction(tx *btcutil.Tx, isNew, rateLimit bool)
// Don't allow non-standard transactions if the network parameters // Don't allow non-standard transactions if the network parameters
// forbid their relaying. // forbid their relaying.
if !mp.cfg.ChainParams.RelayNonStdTxs { if !mp.cfg.Policy.RelayNonStd {
err := checkTransactionStandard(tx, nextBlockHeight, err := checkTransactionStandard(tx, nextBlockHeight,
mp.cfg.TimeSource, mp.cfg.Policy.MinRelayTxFee) mp.cfg.TimeSource, mp.cfg.Policy.MinRelayTxFee)
if err != nil { if err != nil {
@ -622,7 +628,7 @@ func (mp *TxPool) maybeAcceptTransaction(tx *btcutil.Tx, isNew, rateLimit bool)
// Don't allow transactions with non-standard inputs if the network // Don't allow transactions with non-standard inputs if the network
// parameters forbid their relaying. // parameters forbid their relaying.
if !mp.cfg.ChainParams.RelayNonStdTxs { if !mp.cfg.Policy.RelayNonStd {
err := checkInputsStandard(tx, utxoView) err := checkInputsStandard(tx, utxoView)
if err != nil { if err != nil {
// Attempt to extract a reject code from the error so // Attempt to extract a reject code from the error so

1
server.go
View file

@ -2519,6 +2519,7 @@ func newServer(listenAddrs []string, db database.DB, chainParams *chaincfg.Param
txC := mempool.Config{ txC := mempool.Config{
Policy: mempool.Policy{ Policy: mempool.Policy{
DisableRelayPriority: cfg.NoRelayPriority, DisableRelayPriority: cfg.NoRelayPriority,
RelayNonStd: chainParams.RelayNonStdTxs,
FreeTxRelayLimit: cfg.FreeTxRelayLimit, FreeTxRelayLimit: cfg.FreeTxRelayLimit,
MaxOrphanTxs: cfg.MaxOrphanTxs, MaxOrphanTxs: cfg.MaxOrphanTxs,
MaxOrphanTxSize: defaultMaxOrphanTxSize, MaxOrphanTxSize: defaultMaxOrphanTxSize,