Move call to getMessageHandler().onResynchronize(); to right place (#12178)

https://github.com/vaadin/framework/pull/12043 changed resync message sending to be deferred to queue. Now also the setting of the semaphor in message handler needs to be deferred to its right place. Otherwise there is possibility for a timing glitch. I.e. MessageHandler is set to resync handling mode before message is actually send.

Fixes: https://github.com/vaadin/framework/issues/12151

1 files changed, 3 insertions, 1 deletions

diff --git a/uitest/src/main/java/com/vaadin/tests/push/PushWithPreserveOnRefresh.java b/uitest/src/main/java/com/vaadin/tests/push/PushWithPreserveOnRefresh.java
index a9b688626a..8d870f72bc 100644
--- a/uitest/src/main/java/com/vaadin/tests/push/PushWithPreserveOnRefresh.java
+++ b/uitest/src/main/java/com/vaadin/tests/push/PushWithPreserveOnRefresh.java
@@ -3,12 +3,13 @@ package com.vaadin.tests.push;
 import com.vaadin.annotations.PreserveOnRefresh;
 import com.vaadin.annotations.Push;
 import com.vaadin.server.VaadinRequest;
+import com.vaadin.shared.ui.ui.Transport;
 import com.vaadin.tests.components.AbstractReindeerTestUI;
 import com.vaadin.tests.util.Log;
 import com.vaadin.ui.Label;
 
 @PreserveOnRefresh
-@Push
+@Push(transport = Transport.WEBSOCKET_XHR)
 public class PushWithPreserveOnRefresh extends AbstractReindeerTestUI {
 
     private Log log = new Log(5);
@@ -16,6 +17,7 @@ public class PushWithPreserveOnRefresh extends AbstractReindeerTestUI {
 
     @Override
     protected void setup(VaadinRequest request) {
+        setTheme("valo");
         // Internal parameter sent by vaadinBootstrap.js,
         addComponent(new Label("window.name: " + request.getParameter("v-wn")));
         addComponent(new Label("UI id: " + getUIId()));