Question

I have a flex app which allows user to create some content. this content will then be sent via xml back to the server:

private function saveBackXMLToServer():void {
            var params:Object = {};
            params["xml_file"] = XML_content();
            http_Service.send(params);
        }

My problem is, that the transport of the data this way is very slow… It takes about 20 sec for 10’000 lines of XML… How can this be done better?

Thanks in advance!

Markus

UPDATE: Hi guy’s Thanks for all your comments. I’m trying to follow all of your hints, but they don’t seem to be simple to change. My code is done in a way that I can’t get access to every Object, and save it. So what I do is to load the swf file with one xml, and return the whole xml after I run it. My guess is, that the time isn’t spent on transporting those lines to the web server (this task gets done quickly normally), I thing that there happens something on the send function of the HTTPService that every object must get changed, before sending…

UPDATE2: I just realized that it is not a matter of the flex app it is a matter of the rails app. It receives a 700 KB String. I guess it is not done for handling such a object. How to transport it then? I tryed to work with the file upload but couldn’t get it done…
Error 2037 was occuring! I’ll go on trying.

Answer 1

I finally solved the issue in a more or less nice manner.

The problem is, that rails is very efficient in hangling requests with small parameters, but it is extremely slow if you put a xml file in a parameter…

As there is no way to put the xml in a file to send it, we just used rack middleware to put the request in a file on the server.

Thanks for your answers anyway!
Markus