chat-example: Add missing defer c.Close

nhooyr · nhooyr · commit d44dcb91f1ce · 2020-02-17T01:03:07.000-05:00
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) {
diff --git a/chat-example/index.html b/chat-example/index.html
@@ -16,7 +16,7 @@
       <div id="publish-form-container">
         <form id="publish-form">
           <input name="message" id="message-input" type="text" />
-          <input value="Submit" type="submit"/>
+          <input value="Submit" type="submit" />
         </form>
       </div>
     </div>

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) {`