RemoteService remote = new RemoteServiceImpl();
protocol.export(proxy.getInvoker(remote, RemoteService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + RemoteService.class.getName())));
remote = proxy.getProxy(protocol.refer(RemoteService.class, URL.valueOf("dubbo://127.0.0.1:9010/" + RemoteService.class.getName())));
service.sayHello("world");
// test netty client
assertEquals("world", service.echo("world"));
assertEquals("hello world@" + RemoteServiceImpl.class.getName(), remote.sayHello("world"));