logify/dist/transport/udp.js

Logging framework for node and the browser

'use strict';

var _Promise = require('babel-runtime/core-js/promise')['default'];

var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];

Object.defineProperty(exports, '__esModule', {
  value: true
});
exports['default'] = create;

var _dgram = require('dgram');

var _dgram2 = _interopRequireDefault(_dgram);

var _formatterJsonLine = require('../formatter/json-line');

var _formatterJsonLine2 = _interopRequireDefault(_formatterJsonLine);

function create() {
  var opts = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

  opts.type = opts.type || 'udp4';
  opts.host = opts.host || 'localhost';
  opts.port = opts.port || 8192;
  opts.layout = opts.layout || _formatterJsonLine2['default'];

  var socket = _dgram2['default'].createSocket(opts.type);

  return function log(entry) {
    var message = opts.layout(entry);
    return new _Promise(function (resolve, reject) {
      socket.send(message, 0, message.length, opts.port, opts.host, function (err) {
        if (err) {
          return reject(err);
        }
        resolve();
      });
    });
  };
}

module.exports = exports['default'];