# File lib/riak/session_store.rb, line 51
    def initialize(app, options={})
      super
      @riak_options = options.merge(DEFAULT_OPTIONS)
      @client = Riak::Client.new(@default_options.slice(*Riak::Client::VALID_OPTIONS))
      @bucket = @client.bucket(default_options[:bucket])
      set_bucket_defaults
      self
    end