fixed close on early shutdown

jetty-io/src/main/java/org/eclipse/jetty/io/nio/SslConnection.java

@@ -235,7 +235,6 @@ public class SslConnection extends AbstractConnection implements AsyncConnection
     /* ------------------------------------------------------------ */
     public void onClose()
     {
-
     }
 
     /* ------------------------------------------------------------ */

jetty-server/src/main/java/org/eclipse/jetty/server/AsyncHttpConnection.java

@@ -161,7 +161,7 @@ public class AsyncHttpConnection extends AbstractHttpConnection implements Async
         if (_generator.isIdle() && !_request.getAsyncContinuation().isSuspended())
         {
             // then no more can happen, so close.
-            _endp.shutdownOutput();
+            _endp.close();
         }
     }