# File lib/heroku/command/db.rb, line 170
    def taps_client(op, opts)
      Taps::Config.verify_database_url(opts[:database_url])
      if opts[:resume_filename]
        Taps::Cli.new([]).clientresumexfer(op, opts)
      else
        info = heroku.database_session(app)

        replacement_host = case
          when ENV["TAPS_HOST"] then ENV["TAPS_HOST"]
          when RUBY_VERSION >= '1.9' then "taps19.heroku.com"
          else nil
        end

        if replacement_host
          info["url"].gsub!("taps3.heroku.com", replacement_host)
        end

        opts[:remote_url] = info['url']
        opts[:session_uri] = info['session']
        Taps::Cli.new([]).clientxfer(op, opts)
      end
    end