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fix underlying bug: double close channel when stop

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hzxuzhonghu 2017-11-14 11:03:49 +08:00
parent bfe581d9e5
commit fbf81bc7ad
1 changed files with 3 additions and 0 deletions
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3
pkg/controller/garbagecollector/graph_builder.go
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@ -342,6 +342,9 @@ func (gb *GraphBuilder) Run(stopCh <-chan struct{}) {
close(monitor.stopCh) close(monitor.stopCh)
} }
} }
// reset monitors so that the graph builder can be safely re-run/synced.
gb.monitors = nil
glog.Infof("stopped %d of %d monitors", stopped, len(monitors)) glog.Infof("stopped %d of %d monitors", stopped, len(monitors))
} }