Added try/catch when processing disco packet of external component.

git-svn-id: http://svn.igniterealtime.org/svn/repos/wildfire/trunk@3640 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/wildfire/component/InternalComponentManager.java

@@ -12,12 +12,12 @@
 package org.jivesoftware.wildfire.component;
 
 import org.dom4j.Element;
+import org.jivesoftware.util.JiveGlobals;
+import org.jivesoftware.util.Log;
 import org.jivesoftware.wildfire.PacketException;
 import org.jivesoftware.wildfire.PacketRouter;
 import org.jivesoftware.wildfire.RoutableChannelHandler;
 import org.jivesoftware.wildfire.XMPPServer;
-import org.jivesoftware.util.JiveGlobals;
-import org.jivesoftware.util.Log;
 import org.xmpp.component.Component;
 import org.xmpp.component.ComponentException;
 import org.xmpp.component.ComponentManager;
@@ -311,6 +311,7 @@ public class InternalComponentManager implements ComponentManager, RoutableChann
                 if ("http://jabber.org/protocol/disco#info".equals(namespace)) {
                     // Add a disco item to the server for the component that supports disco
                     Element identity = childElement.element("identity");
+                    try {
                         XMPPServer.getInstance().getIQDiscoItemsHandler().addComponentItem(packet.getFrom()
                                 .toBareJID(),
                                 identity.attributeValue("name"));
@@ -322,6 +323,11 @@ public class InternalComponentManager implements ComponentManager, RoutableChann
                             externalComponent.setCategory(identity.attributeValue("category"));
                         }
                     }
+                    catch (Exception e) {
+                        Log.error("Error processing disco packet of external component: " +
+                                packet.toXML(), e);
+                    }
+                }
             }
         }
     }