Json RPC2 Server for nodejs

Setup

``
npm install choco-jsonrpc2
`

Usage

`js
var rpc = require('choco-jsonrpc2');

var server = new rpc.Server();

/**
* ping return pong
*/

/*
* Describe the service
* server.desc('ping', { myParam: "string" }, {}, "string");
* server.desc('ping', { myParam: { type: "string", optional: "true" }}, { type: "string" });
*/
server.desc('ping', [], "string");

server.expose('ping', function(params, callback) {
//...

if (err) {
return callback(-32000, 'ping failed'); // or callback(server.error_messages.INVALID_PARAMS);
}

callback(null, 'pong');
});

server.listen(3000, 'localhost');
``

TODO

* Add tests
* Implement batch imports
* Add samples