code: function UdpPoller(target, timeout, callback) {
    UdpPoller.super_.call(this, target, timeout, callback);
  }
docs: UDP Poller, to check UDP services
  
  @param {Mixed} Poller Target (e.g. URL)
  @param {Number} Poller timeout in milliseconds. Without response before this duration, the poller stops and executes the error callback.
  @param {Function} Error/success callback
  @api   public