improvements; fixes

deltas.go

@@ -86,7 +86,10 @@ func (ch *CaddyHugo) handleConn(conn DeltaConn, doc *docref) (int, error) {
 	timer := time.NewTimer(idlePing)
 	resetTimer := func(d time.Duration) {
 		if !timer.Stop() {
-			<-timer.C
+			select {
+			case <-timer.C:
+			default:
+			}
 		}
 		timer.Reset(d)
 	}
@@ -145,7 +148,7 @@ func (ch *CaddyHugo) handleConn(conn DeltaConn, doc *docref) (int, error) {
 	for {
 		select {
 		case err := <-errCh:
-			fmt.Println(err)
+			fmt.Println("error handling websocket connection:", err)
 			return 500, err
 		default:
 		}

http.go

@@ -43,6 +43,18 @@ func (ch *CaddyHugo) ServeHTTPWithNext(next httpserver.Handler, c *caddy.Control
 		w.Write(assets.MustAsset("simplemde/debug/simplemde.js"))
 		return http.StatusOK, nil
 	}
+	if strings.HasPrefix(r.URL.Path, "/hugo/vue.js") {
+		w.Write(assets.MustAsset("js/vue.js"))
+		return http.StatusOK, nil
+	}
+	if strings.HasPrefix(r.URL.Path, "/hugo/moment.js") {
+		w.Write(assets.MustAsset("js/moment.js"))
+		return http.StatusOK, nil
+	}
+	if strings.HasPrefix(r.URL.Path, "/hugo/font-awesome.css") {
+		w.Write(assets.MustAsset("css/font-awesome.min.css"))
+		return http.StatusOK, nil
+	}
 	if strings.HasPrefix(r.URL.Path, "/hugo/admin") {
 		return ch.Admin().ServeHTTP(w, r)
 	}