dnode-promise

dnode-promise

Use promises on your dnode server.

installation

npm install --save dnode-promise

api

This package exports one function (take a look inside!) that takes an object of promise-methods and returns an object of dnode style methods.

usage

server:

var dnode = require('dnode');
var dnodep = require('dnode-promise');
var server = dnode(dnodep.toDnode({
  transform: function (s) {
    return Promise.resolve(s.replace(/[aeiou]{2,}/, 'oo').toUpperCase());
  }
}));
server.listen(5004);

client:

var dnode = require('dnode');
var dnodep = require('dnode-promise');
var d = dnode.connect(5004);
d.on('remote', function (methods) {
  var remote = dnodep.toPromise(methods);
  remote.transform('beep')
    .then(function (s) {
      console.log('beep => ' + s);
      d.end();
    });
});

If you want a specific promise to be returned from the remote calls, supply it to the second argument of the toPromise method, example:

var BBPromise = require('bluebird');
// ...
var remote = dnodep.toPromise(methods, BBPromise);
remote.transform('beep')
  .then(function (s) {
    console.log('beep => ' + s);
    d.end();
  });
// ...

license

Copyright 2015 Koen Schmeets ([e-mail])

This project is free software released under the MIT license: http://www.opensource.org/licenses/mit-license.php