修改日志信息

git-svn-id: http://code.alibabatech.com/svn/dubbo/trunk@159 1a56cb94-b969-4eaa-88fa-be21384802f2

dubbo-registry-multicast/src/main/java/com/alibaba/dubbo/registry/multicast/MulticastRegistry.java

@@ -159,7 +159,7 @@ public class MulticastRegistry extends AbstractRegistry {
     
     private void unicast(String msg, URL url) {
         if (logger.isInfoEnabled()) {
-            logger.info("Send unicast message: " + msg + " to " + url.getAddress());
+            logger.info("Send unicast message: " + msg + " to " + url.getAddress() + ":" + mutilcastSocket.getLocalPort());
         }
         try {
             byte[] data = (msg + "\n").getBytes();