# Flash URLRequest stack/factory

**URL:** <https://forum.kirupa.com/t/flash-urlrequest-stack-factory/292998>\
**Category:** flash\
**Created:** [July 21, 2009, 9:28pm UTC](https://forum.kirupa.com/t/flash-urlrequest-stack-factory/292998 "2009-07-21T21:28:44Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![biznuge](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/biznuge/32/11567_2.png) [@biznuge](https://forum.kirupa.com/u/biznuge)\
**Post date:** [July 21, 2009, 9:28pm UTC](https://forum.kirupa.com/t/flash-urlrequest-stack-factory/292998/1 "2009-07-21T21:28:44Z")

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Hi all,

at the moment I’ve got a (perhaps) requirement for specifying precedence to certain queries within a movie, which will be dealing with the upload of assets through flash to a php backend.

Does anyone have any info, or maybe a pointer in the right direction with regards to how flash deals with the internal URLRequest stack. If that’s even how it works.

I may be vastly over simplifying the way flash works, but the only analogy I have is my own exploration into protoyping an AJAX query stack a couple of years ago, where you’d be able to alter the stack ordering depending on request priority as it were.

Any help would be muchly appreciated. Cheers! :bobafett: