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2019-03-22 20:45:27 +01:00
parent afed762774
commit 5b97953bfb
67 changed files with 413 additions and 353 deletions
@@ -10,17 +10,11 @@ type shutdownFSM struct {
 type shutdownFSMState uint32

 const (
+	// zero value is important
 	shutdownStateOpen shutdownFSMState = iota
 	shutdownStateBegin
 )

-func newShutdownFSM() *shutdownFSM {
-	fsm := &shutdownFSM{
-		state: shutdownStateOpen,
-	}
-	return fsm
-}
-
 func (f *shutdownFSM) Begin() (thisCallStartedShutdown bool) {
 	f.mtx.Lock()
 	defer f.mtx.Unlock()