workerInfo.setInetSocketAddress(server.getMyAddress());
List<WorkerInfo> addresses = Lists.<WorkerInfo>newArrayList(workerInfo);
NettyClient client1 = new NettyClient(context, conf, new WorkerInfo(),
new MockExceptionHandler());
client1.connectAllAddresses(addresses);
NettyClient client2 = new NettyClient(context, conf, new WorkerInfo(),
new MockExceptionHandler());
client2.connectAllAddresses(addresses);
NettyClient client3 = new NettyClient(context, conf, new WorkerInfo(),
new MockExceptionHandler());