chat-example: Add missing defer c.Close

nhooyr · nhooyr · commit ef8a91ea8fe6 · 2020-02-17T01:01:33.000-05:00
diff --git a/chat-example/chat.go b/chat-example/chat.go
@@ -27,6 +27,7 @@ func (cs *chatServer) subscribeHandler(w http.ResponseWriter, r *http.Request) {
 		log.Print(err)
 		return
 	}
+	defer c.Close(websocket.StatusInternalError, "")
 
 	err = cs.subscribe(r.Context(), c)
 	if errors.Is(err, context.Canceled) {

Original file line number	Diff line number	Diff line change
`@@ -27,6 +27,7 @@ func (cs chatServer) subscribeHandler(w http.ResponseWriter, r http.Request) {`
`27`	`27`	`log.Print(err)`
`28`	`28`	`return`
`29`	`29`	`}`
	`30`	`+ defer c.Close(websocket.StatusInternalError, "")`
`30`	`31`
`31`	`32`	`err = cs.subscribe(r.Context(), c)`
`32`	`33`	`if errors.Is(err, context.Canceled) {`