# File lib/redis/connection/hiredis.rb, line 10
      def self.connect(config)
        connection = ::Hiredis::Connection.new
        connect_timeout = (config.fetch(:connect_timeout, 0) * 1_000_000).to_i

        if config[:scheme] == "unix"
          connection.connect_unix(config[:path], connect_timeout)
        elsif config[:scheme] == "rediss" || config[:ssl]
          raise NotImplementedError, "SSL not supported by hiredis driver"
        else
          connection.connect(config[:host], config[:port], connect_timeout)
        end

        instance = new(connection)
        instance.timeout = config[:read_timeout]
        instance
      rescue Errno::ETIMEDOUT
        raise TimeoutError
      end