# File lib/mongo/util/uri_parser.rb, line 197
    def connection_options
      opts = {}

      if @wtimeout
        warn "Using wtimeout in a URI is deprecated, please use wtimeoutMS. It will be removed in v2.0."
        opts[:wtimeout] = @wtimeout
      end
      opts[:wtimeout] = @wtimeoutms

      opts[:w] = 1 if @safe
      opts[:w] = @w if @w
      opts[:j] = @journal
      opts[:fsync] = @fsync

      if @connecttimeoutms
        opts[:connect_timeout] = @connecttimeoutms
      end

      if @sockettimeoutms
        opts[:op_timeout] = @sockettimeoutms
      end

      if @pool_size
        opts[:pool_size] = @pool_size
      end

      if @readpreference && replicaset?
        opts[:read] = @readpreference
      end

      if @slaveok && !@readpreference
        if direct?
          opts[:slave_ok] = true
        else
          opts[:read] = :secondary_preferred
        end
      end

      opts[:ssl] = @ssl

      if direct?
        opts[:auths] = auths
      end

      if replicaset.is_a?(String)
        opts[:name] = replicaset
      end

      opts[:connect] = connect?

      opts
    end