Fixed deadlock... ooops

cmaglie · cmaglie · commit 8006c3372eaa · 2021-07-16T17:50:33.000+02:00
diff --git a/dummy-discovery/main.go b/dummy-discovery/main.go
@@ -62,7 +62,10 @@ func (d *DummyDiscovery) Start() error {
 }
 
 func (d *DummyDiscovery) Stop() error {
-	d.closeChan <- true
+	if d.closeChan != nil {
+		d.closeChan <- true
+		d.closeChan = nil
+	}
 	return nil
 }
 

Original file line number	Diff line number	Diff line change
`@@ -62,7 +62,10 @@ func (d *DummyDiscovery) Start() error {`
`62`	`62`	`}`
`63`	`63`
`64`	`64`	`func (d *DummyDiscovery) Stop() error {`
`65`		`- d.closeChan <- true`
	`65`	`+ if d.closeChan != nil {`
	`66`	`+ d.closeChan <- true`
	`67`	`+ d.closeChan = nil`
	`68`	`+ }`
`66`	`69`	`return nil`
`67`	`70`	`}`
`68`	`71`