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lib/nat: Don't hang on draining timer chan (fixes #6908) (#6912)

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Simon Frei 2020-08-19 16:58:44 +02:00 committed by GitHub
parent cbbc262161
commit ce4d149bf5
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1 changed files with 4 additions and 1 deletions
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5
lib/nat/service.go
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@ -85,7 +85,10 @@ func (s *Service) serve(ctx context.Context) {
case <-timer.C:
case <-s.processScheduled:
if !timer.Stop() {
<-timer.C
select {
case <-timer.C:
default:
}
}
case <-ctx.Done():
timer.Stop()