BlockingRpcClient client = new BlockingRpcClient(DummyProtocol.class, NetUtils.createUnresolved(hostAndPort));
BlockingInterface stub = client.getStub();
EchoMessage message = EchoMessage.newBuilder()
.setMessage(MESSAGE).build();
EchoMessage response2 = stub.echo(null, message);
assertEquals(MESSAGE, response2.getMessage());
client.close();
}
}