code: function LogStream(jenkins, opts) {
    var self = this;
  
    events.EventEmitter.call(self);
  
    self._jenkins = jenkins;
  
    opts = opts || {};
  
    self._delay = opts.delay || 1000;
    delete opts.delay;
  
    self._opts = {};
    for (var key in opts) {
      if (opts.hasOwnProperty(key)) {
        self._opts[key] = opts[key];
      }
    }
    self._opts.meta = true;
  
    process.nextTick(function() { self._run(); });
  }
docs: Initialize a new `LogStream` instance.