    # File lib/phusion_passenger/message_client.rb, line 150
            def check_security_response
                    begin
                            result = @channel.read
                    rescue
                            auto_disconnect
                            raise
                    end
                    if result.nil?
                            raise EOFError
                    elsif result[0] != "Passed security"
                            raise SecurityError, result[0]
                    end
            end