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Grpc graceful shutdown deadline (#1414)

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* grpc_graceful_shutdown_deadline

* grpc_graceful_shutdown_deadline
This commit is contained in:
Alex Sharov 2020-12-16 20:14:31 +07:00 committed by GitHub
parent 71ef201c17
commit aebb2d23c8
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1 changed files with 10 additions and 1 deletions
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11
eth/backend.go
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@ -849,7 +849,16 @@ func (s *Ethereum) Stop() error {
// Stop all the peer-related stuff first.
s.protocolManager.Stop()
if s.privateAPI != nil {
s.privateAPI.GracefulStop()
shutdownDone := make(chan bool)
go func() {
defer close(shutdownDone)
s.privateAPI.GracefulStop()
}()
select {
case <-time.After(1 * time.Second): // shutdown deadline
s.privateAPI.Stop()
case <-shutdownDone:
}
}
// Then stop everything else.