const google.golang.org/grpc/connectivity.Shutdown

15 uses

	google.golang.org/grpc/connectivity (current package)
		connectivity.go#L43: 	case Shutdown:
		connectivity.go#L61: 	Shutdown

	google.golang.org/grpc
		clientconn.go#L553: 	if csm.state == connectivity.Shutdown {
		clientconn.go#L927: 	if ac.state == connectivity.Shutdown {
		clientconn.go#L978: 	if ac.state == connectivity.Shutdown ||
		clientconn.go#L1153: 	cc.csMgr.updateState(connectivity.Shutdown)
		clientconn.go#L1541: 	if ac.state == connectivity.Shutdown {
		clientconn.go#L1549: 	ac.updateConnectivityState(connectivity.Shutdown, nil)

	google.golang.org/grpc/balancer/base
		balancer.go#L120: 			b.csEvltr.RecordTransition(connectivity.Shutdown, connectivity.Idle)
		balancer.go#L214: 	case connectivity.Shutdown:

	google.golang.org/grpc/balancer/pickfirst
		pickfirst.go#L224: 	if state.ConnectivityState == connectivity.Shutdown {

	google.golang.org/grpc/balancer/pickfirst/pickfirstleaf
		pickfirstleaf.go#L344: 	b.state = connectivity.Shutdown
		pickfirstleaf.go#L590: 	if newState.ConnectivityState == connectivity.Shutdown {
		pickfirstleaf.go#L591: 		sd.effectiveState = connectivity.Shutdown

	google.golang.org/grpc/internal/balancer/gracefulswitch
		gracefulswitch.go#L249: 	if state.ConnectivityState == connectivity.Shutdown {