Bug in offline message flood check. JM-842

git-svn-id: http://svn.igniterealtime.org/svn/repos/wildfire/trunk@5467 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/wildfire/ClientSession.java

@@ -595,7 +595,11 @@ public class ClientSession extends Session {
      *         becomes online.
      */
     public boolean canFloodOfflineMessages() {
-        for (ClientSession session : sessionManager.getSessions()) {
+        if(offlineFloodStopped) {
+            return false;
+        }
+        String username = getAddress().getNode();
+        for (ClientSession session : sessionManager.getSessions(username)) {
             if (session.isOfflineFloodStopped()) {
                 return false;
             }