#392465 - NextProtoNegoClientConnection does not replace the connection if handshake terminates in onOpen().

Now we check in NextProtoNegoClientConnection.onOpen() if the NPN is completed, and if so, we replace the connection.

jetty-spdy/spdy-client/src/main/java/org/eclipse/jetty/spdy/client/NextProtoNegoClientConnection.java

@@ -60,7 +60,10 @@ public class NextProtoNegoClientConnection extends AbstractConnection implements
         try
         {
             getEndPoint().flush(BufferUtil.EMPTY_BUFFER);
-            fillInterested();
+            if (completed)
+                replaceConnection();
+            else
+                fillInterested();
         }
         catch(IOException e)
         {
@@ -126,6 +129,5 @@ public class NextProtoNegoClientConnection extends AbstractConnection implements
         endPoint.getConnection().onClose();
         endPoint.setConnection(connection);
         connection.onOpen();
-        completed = true;
     }
 }