core, eth: minor txpool event cleanups

4 files changed, 13 insertions, 13 deletions

diff --git a/eth/filters/api.go b/eth/filters/api.go
index d2c9258f9..592ad3b82 100644
--- a/eth/filters/api.go
+++ b/eth/filters/api.go
@@ -105,7 +105,7 @@ func (api *PublicFilterAPI) timeoutLoop() {
 func (api *PublicFilterAPI) NewPendingTransactionFilter() rpc.ID {
 	var (
 		pendingTxs   = make(chan []common.Hash)
-		pendingTxSub = api.events.SubscribePendingTxEvents(pendingTxs)
+		pendingTxSub = api.events.SubscribePendingTxs(pendingTxs)
 	)
 
 	api.filtersMu.Lock()
@@ -145,7 +145,7 @@ func (api *PublicFilterAPI) NewPendingTransactions(ctx context.Context) (*rpc.Su
 
 	go func() {
 		txHashes := make(chan []common.Hash, 128)
-		pendingTxSub := api.events.SubscribePendingTxEvents(txHashes)
+		pendingTxSub := api.events.SubscribePendingTxs(txHashes)
 
 		for {
 			select {
diff --git a/eth/filters/filter.go b/eth/filters/filter.go
index 45d91bea0..67b4612ae 100644
--- a/eth/filters/filter.go
+++ b/eth/filters/filter.go
@@ -36,7 +36,7 @@ type Backend interface {
 	GetReceipts(ctx context.Context, blockHash common.Hash) (types.Receipts, error)
 	GetLogs(ctx context.Context, blockHash common.Hash) ([][]*types.Log, error)
 
-	SubscribeTxPreEvent(chan<- core.TxsPreEvent) event.Subscription
+	SubscribeNewTxsEvent(chan<- core.NewTxsEvent) event.Subscription
 	SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription
 	SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription
 	SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription
diff --git a/eth/filters/filter_system.go b/eth/filters/filter_system.go
index 5f1c12c6a..4e999cda8 100644
--- a/eth/filters/filter_system.go
+++ b/eth/filters/filter_system.go
@@ -59,7 +59,7 @@ const (
 
 const (
 
-	// txChanSize is the size of channel listening to TxsPreEvent.
+	// txChanSize is the size of channel listening to NewTxsEvent.
 	// The number is referenced from the size of tx pool.
 	txChanSize = 4096
 	// rmLogsChanSize is the size of channel listening to RemovedLogsEvent.
@@ -104,7 +104,7 @@ type EventSystem struct {
 	// Channels
 	install   chan *subscription         // install filter for event notification
 	uninstall chan *subscription         // remove filter for event notification
-	txsCh     chan core.TxsPreEvent      // Channel to receive new transactions event
+	txsCh     chan core.NewTxsEvent      // Channel to receive new transactions event
 	logsCh    chan []*types.Log          // Channel to receive new log event
 	rmLogsCh  chan core.RemovedLogsEvent // Channel to receive removed log event
 	chainCh   chan core.ChainEvent       // Channel to receive new chain event
@@ -123,14 +123,14 @@ func NewEventSystem(mux *event.TypeMux, backend Backend, lightMode bool) *EventS
 		lightMode: lightMode,
 		install:   make(chan *subscription),
 		uninstall: make(chan *subscription),
-		txsCh:     make(chan core.TxsPreEvent, txChanSize),
+		txsCh:     make(chan core.NewTxsEvent, txChanSize),
 		logsCh:    make(chan []*types.Log, logsChanSize),
 		rmLogsCh:  make(chan core.RemovedLogsEvent, rmLogsChanSize),
 		chainCh:   make(chan core.ChainEvent, chainEvChanSize),
 	}
 
 	// Subscribe events
-	m.txsSub = m.backend.SubscribeTxPreEvent(m.txsCh)
+	m.txsSub = m.backend.SubscribeNewTxsEvent(m.txsCh)
 	m.logsSub = m.backend.SubscribeLogsEvent(m.logsCh)
 	m.rmLogsSub = m.backend.SubscribeRemovedLogsEvent(m.rmLogsCh)
 	m.chainSub = m.backend.SubscribeChainEvent(m.chainCh)
@@ -298,9 +298,9 @@ func (es *EventSystem) SubscribeNewHeads(headers chan *types.Header) *Subscripti
 	return es.subscribe(sub)
 }
 
-// SubscribePendingTxEvents creates a subscription that writes transaction hashes for
+// SubscribePendingTxs creates a subscription that writes transaction hashes for
 // transactions that enter the transaction pool.
-func (es *EventSystem) SubscribePendingTxEvents(hashes chan []common.Hash) *Subscription {
+func (es *EventSystem) SubscribePendingTxs(hashes chan []common.Hash) *Subscription {
 	sub := &subscription{
 		id:        rpc.NewID(),
 		typ:       PendingTransactionsSubscription,
@@ -348,8 +348,8 @@ func (es *EventSystem) broadcast(filters filterIndex, ev interface{}) {
 				}
 			}
 		}
-	case core.TxsPreEvent:
-		hashes := make([]common.Hash, 0, e.Txs.Len())
+	case core.NewTxsEvent:
+		hashes := make([]common.Hash, 0, len(e.Txs))
 		for _, tx := range e.Txs {
 			hashes = append(hashes, tx.Hash())
 		}
diff --git a/eth/filters/filter_system_test.go b/eth/filters/filter_system_test.go
index c43d282ae..ff1af85a8 100644
--- a/eth/filters/filter_system_test.go
+++ b/eth/filters/filter_system_test.go
@@ -96,7 +96,7 @@ func (b *testBackend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types
 	return logs, nil
 }
 
-func (b *testBackend) SubscribeTxPreEvent(ch chan<- core.TxsPreEvent) event.Subscription {
+func (b *testBackend) SubscribeNewTxsEvent(ch chan<- core.NewTxsEvent) event.Subscription {
 	return b.txFeed.Subscribe(ch)
 }
 
@@ -232,7 +232,7 @@ func TestPendingTxFilter(t *testing.T) {
 	fid0 := api.NewPendingTransactionFilter()
 
 	time.Sleep(1 * time.Second)
-	txFeed.Send(core.TxsPreEvent{transactions})
+	txFeed.Send(core.NewTxsEvent{Txs: transactions})
 
 	timeout := time.Now().Add(1 * time.Second)
 	for {