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eth: fix transaction announce/broadcast goroutine leak

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Péter Szilágyi 2020-03-13 23:47:15 +02:00
parent 92f3405dae
commit 270fbfba4b
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1 changed files with 6 additions and 6 deletions
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4
eth/peer.go
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@ -157,7 +157,7 @@ func (p *peer) broadcastTransactions() {
var (
queue []common.Hash // Queue of hashes to broadcast as full transactions
done chan struct{} // Non-nil if background broadcaster is running
fail = make(chan error) // Channel used to receive network error
fail = make(chan error, 1) // Channel used to receive network error
)
for {
// If there's no in-flight broadcast running, check if a new one is needed
@ -219,7 +219,7 @@ func (p *peer) announceTransactions() {
var (
queue []common.Hash // Queue of hashes to announce as transaction stubs
done chan struct{} // Non-nil if background announcer is running
fail = make(chan error) // Channel used to receive network error
fail = make(chan error, 1) // Channel used to receive network error
)
for {
// If there's no in-flight announce running, check if a new one is needed