From: Artur Signell <artur@vaadin.com>
Date: Tue, 15 Jan 2013 20:17:00 +0000 (+0200)
Subject: Added check for RPC calls to non-existing connectors (#10743)
X-Git-Tag: 7.0.0.rc1~1^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=ee4defc0a6483762b8cde5291bf4844983728604;p=vaadin-framework.git

Added check for RPC calls to non-existing connectors (#10743)

Change-Id: I55432d1736e8585d3c0680ea888eb1cb94f7d371
---

diff --git a/server/src/com/vaadin/server/AbstractCommunicationManager.java b/server/src/com/vaadin/server/AbstractCommunicationManager.java
index cfd7bbeecb..c676cb2ce3 100644
--- a/server/src/com/vaadin/server/AbstractCommunicationManager.java
+++ b/server/src/com/vaadin/server/AbstractCommunicationManager.java
@@ -1631,6 +1631,15 @@ public abstract class AbstractCommunicationManager implements Serializable {
 
                 final ClientConnector connector = getConnector(uI,
                         invocation.getConnectorId());
+                if (connector == null) {
+                    getLogger()
+                            .log(Level.WARNING,
+                                    "Received RPC call for unknown connector with id {0} (tried to invoke {1}.{2})",
+                                    new Object[] { invocation.getConnectorId(),
+                                            invocation.getInterfaceName(),
+                                            invocation.getMethodName() });
+                    continue;
+                }
 
                 if (!enabledConnectors.contains(connector)) {