code: function(servers, options) {
    this.servers = servers;
    this.seq = 0;
    this.options = merge(options || {},
        {failoverTime: 60, retries: 2, retry_delay: 0.2, expires: 0, logger: console});
  }
docs: Client initializer takes a list of `Server`s and an `options` dictionary. See `Client.create` for details.