[purego] assethandler updates

v2/pkg/assetserver/webview/request_linux_purego.go

@@ -84,3 +84,13 @@ func (r *request) Response() ResponseWriter {
 	r.rw = &responseWriter{req: r.req}
 	return r.rw
 }
+
+func (r *request) Close() error {
+	var err error
+	if r.body != nil {
+		err = r.body.Close()
+	}
+	r.Response().Finish()
+	r.Release()
+	return err
+}

v2/pkg/assetserver/webview/responsewriter_linux_purego.go

@@ -121,19 +121,18 @@ func (rw *responseWriter) WriteHeader(code int) {
 	}
 }
 
-func (rw *responseWriter) Finish() error {
+func (rw *responseWriter) Finish() {
 	if !rw.wroteHeader {
 		rw.WriteHeader(http.StatusNotImplemented)
 	}
 
 	if rw.finished {
-		return nil
+		return
 	}
 	rw.finished = true
 	if rw.w != nil {
 		rw.w.Close()
 	}
-	return nil
 }
 
 func (rw *responseWriter) finishWithError(code int, err error) {

v3/pkg/application/application.go

@@ -390,6 +390,27 @@ func (a *App) Run() error {
 	return nil
 }
 
+// activate is called by the implementation to notify it is ready to run
+func (a *App) activate() {
+	a.info("Starting window(s)")
+	// run windows
+	for _, window := range a.windows {
+		go window.run()
+	}
+
+	a.info("Starting systray(s)")
+	// run system trays
+	for _, systray := range a.systemTrays {
+		go systray.Run()
+	}
+
+	//	set the application menu
+	a.impl.setApplicationMenu(a.ApplicationMenu)
+
+	//	set the application Icon
+	a.impl.setIcon(a.options.Icon)
+}
+
 func (a *App) handleApplicationEvent(event uint) {
 	a.applicationEventListenersLock.RLock()
 	listeners, ok := a.applicationEventListeners[event]