attempt to count server sent packets for httpbind connections, closes OF-445

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@12148 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/openfire/http/HttpConnection.java

@@ -124,6 +124,7 @@ public class HttpConnection {
         if (continuation != null) {
             continuation.setAttribute("response-body", body);
             continuation.resume();
+            session.incrementServerPacketCount();
         }
         else {
             this.body = body;