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cmd/utils: flush trace and CPU profile data when force-qutting

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Also reduce log messages a little bit.
This commit is contained in:
Felix Lange 2016-05-06 11:04:52 +02:00
parent ae9ed5c420
commit 130bccc763
1 changed files with 2 additions and 4 deletions
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6
cmd/utils/cmd.go
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@ -73,15 +73,13 @@ func StartNode(stack *node.Node) {
<-sigc <-sigc
glog.V(logger.Info).Infoln("Got interrupt, shutting down...") glog.V(logger.Info).Infoln("Got interrupt, shutting down...")
go stack.Stop() go stack.Stop()
logger.Flush()
for i := 10; i > 0; i-- { for i := 10; i > 0; i-- {
<-sigc <-sigc
if i > 1 { if i > 1 {
glog.V(logger.Info).Infoln("Already shutting down, please be patient.") glog.V(logger.Info).Infof("Already shutting down, interrupt %d more times for panic.", i-1)
glog.V(logger.Info).Infoln("Interrupt", i-1, "more times to induce panic.")
} }
} }
glog.V(logger.Error).Infof("Force quitting: this might not end so well.") debug.Exit() // ensure trace and CPU profile data is flushed.
debug.LoudPanic("boom") debug.LoudPanic("boom")
}() }()
} }