修改方法的访问修饰符

git-svn-id: http://code.alibabatech.com/svn/dubbo/trunk@1515 1a56cb94-b969-4eaa-88fa-be21384802f2

dubbo-remoting/dubbo-remoting-api/src/main/java/com/alibaba/dubbo/remoting/transport/AbstractClient.java

@@ -268,7 +268,7 @@ public abstract class AbstractClient extends AbstractEndpoint implements Client
         channel.send(message, sent);
     }
     
-    private void connect() throws RemotingException {
+    protected void connect() throws RemotingException {
         connectLock.lock();
         try {
             if (isConnected()) {