# File lib/rhc/wizard.rb, line 483
    def test_ssh_connectivity
      return true unless ssh_key_uploaded?

      applications.take(1).each do |app|
        begin
          ssh = Net::SSH.start(app.host, app.uuid, :timeout => 60)
        rescue => e
          raise "An SSH connection could not be established to #{app.host}. Your SSH configuration may not be correct, or the application may not be responding. #{e.message} (#{e.class})"
        ensure
          ssh.close if ssh
        end
      end
      true
    end