如何从Javascript调用MessagePack RPC服务？

Question

I've got this simple Java server process running as a MessagePack RPC service. I want to invoke the hello() service from Javascript, not Java, but have yet to find an example on how to achieve it. There does not appear to be a RPC implementation for Javascript on the MessagePack site.

import org.msgpack.rpc.Server;
import org.msgpack.rpc.loop.EventLoop;

public class ServerApp {
    public String hello() {
        return "OK";
    }

    public static void main(String[] args) throws Exception {
        EventLoop loop = EventLoop.defaultEventLoop();

        Server svr = new Server();
        svr.serve(new ServerApp()); 
        svr.listen(1985);

        loop.join();
    }
}

UPDATE Found a Javascript RPC client for MessagePack here...

https://github.com/nori0428/msgpack.rpc.js

Answer 1

这些似乎是用于MsgPack RPC的（非官方）JavaScript绑定-它们可能有效（没有尝试过）： https : //github.com/nori0428/msgpack.rpc.js

Answer 2

There is a Javascript implementation (and one for node.js as well).

https://github.com/msgpack/msgpack-javascript

Documentation is missing however. You'll need to use the following script:

https://raw.github.com/msgpack/msgpack-javascript/master/msgpack.js

Take a look through that and you'll see the functions that are available. There is also the test directory. Look at the .html files in there for examples of use.

https://github.com/msgpack/msgpack-javascript/tree/master/test

Does it actually work? No idea, I haven't tried it myself. Let us know how it goes.