Check for NullPointer to remove exception spam

1 files changed, 12 insertions, 0 deletions

diff --git a/server/src/main/java/com/vaadin/server/communication/PushHandler.java b/server/src/main/java/com/vaadin/server/communication/PushHandler.java
index 07b606c6e9..e65945d15c 100644
--- a/server/src/main/java/com/vaadin/server/communication/PushHandler.java
+++ b/server/src/main/java/com/vaadin/server/communication/PushHandler.java
@@ -308,8 +308,20 @@ public class PushHandler {
         // We don't want to use callWithUi here, as it assumes there's a client
         // request active and does requestStart and requestEnd among other
         // things.
+        if(event == null){
+            getLogger().log(Level.SEVERE,
+                    "Could not get event. This should never happen.");
+            return;
+        }
 
         AtmosphereResource resource = event.getResource();
+
+        if(resource == null){
+            getLogger().log(Level.SEVERE,
+                    "Could not get resource. This should never happen.");
+            return;
+        }
+
         VaadinServletRequest vaadinRequest = new VaadinServletRequest(
                 resource.getRequest(), service);
         VaadinSession session = null;