logify/dist/transport/tcp.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 _reconnectNet = require('reconnect-net');

var _reconnectNet2 = _interopRequireDefault(_reconnectNet);

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

var _formatterJsonLine2 = _interopRequireDefault(_formatterJsonLine);

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

  opts.host = opts.host || 'localhost';
  opts.port = opts.port || 8192;
  opts.formatter = opts.formatter || _formatterJsonLine2['default'];
  var socket = undefined;

  (0, _reconnectNet2['default'])(function (sock) {
    socket = sock;
  }).connect(opts.port, opts.host);

  return function write(entry) {
    if (!socket) {
      return _Promise.reject(new Error('Socket not available!'));
    }
    return new _Promise(function (resolve, reject) {
      socket.write(opts.formatter(entry), function (err) {
        if (err) {
          return reject(err);
        }
        return resolve();
      });
    });
  };
}

module.exports = exports['default'];