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p2p/discv5: fix removeTicketRef cached ticket removal (#15995)

This commit is contained in:
Felföldi Zsolt 2018-01-30 17:01:22 +01:00 committed by Péter Szilágyi
parent a9e4a90d57
commit 6198c53e28
1 changed files with 4 additions and 4 deletions
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8
p2p/discv5/ticket.go
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@ -420,11 +420,14 @@ func (s *ticketStore) nextRegisterableTicket() (*ticketRef, time.Duration) {
func (s *ticketStore) removeTicketRef(ref ticketRef) {
log.Trace("Removing discovery ticket reference", "node", ref.t.node.ID, "serial", ref.t.serial)
// Make nextRegisterableTicket return the next available ticket.
s.nextTicketCached = nil
topic := ref.topic()
tickets := s.tickets[topic]
if tickets == nil {
log.Warn("Removing tickets from unknown topic", "topic", topic)
log.Trace("Removing tickets from unknown topic", "topic", topic)
return
}
bucket := timeBucket(ref.t.regTime[ref.idx] / mclock.AbsTime(ticketTimeBucketLen))
@ -450,9 +453,6 @@ func (s *ticketStore) removeTicketRef(ref ticketRef) {
delete(s.nodes, ref.t.node)
delete(s.nodeLastReq, ref.t.node)
}
// Make nextRegisterableTicket return the next available ticket.
s.nextTicketCached = nil
}
type lookupInfo struct {