code: function phpfpm(options)
  {
  	options = options || {};
  	!options.host && (options.host = '127.0.0.1');
  	!options.port && (options.port = 9000);
  	!options.documentRoot && (options.documentRoot = '');
  
  	this.options = options;
  	var self = this;
  	options.skipCheckServer = true;
  	this.client = fastcgiConnector(options);
  	this.ready = false;
  	this.client.on('ready', function()
  	{
  		self.ready = true;
  		self._clearQueue();
  	});
  	this.queue = [];
  }
docs: phpfpm
  @param  options
  
  default options will be  { host:127.0.0.1, port:9000 }