jsonrpc.js

Simple JSON-RPC implementation for node.js and eventually the browser.

var Client = require('@segment/jsonrpc');
var co = require('co');

var math = new Client('tcp://localhost:5000')

co(function *(){
  var res = yield math.call('Service.Add', { a: 1, b: 5 });
  console.log(res);

  var res = yield math.call('Service.Sub', { a: 5, b: 3 });
  console.log(res);

  var res = yield [
    math.call('Service.Add', { a: 1, b: 5 }),
    math.call('Service.Sub', { a: 1, b: 5 })
  ];
  console.log(res);

  try {
    var res = yield math.call('Service.Something', { a: 5, b: 3 });
    console.log(res);
  } catch (err) {
    console.log(err);
  }
});

Installation

$ npm install @segment/jsonrpc

Transports

Transports are specified via the protocol in the address given to new Client() – currently only "tcp" is supported.

Debugging

DEBUG=jsonrpc

Notes

This is primarily for use with Go's net/rpc/jsonrpc implementation – which seems to ignore the 2.0 spec, as errors are strings not objects.

License

MIT