I queried these forums for "302" and have read every single post returned. Sorry Gyphie, I'm still at a loss. Has anyone successfully configured swfupload to work across all platforms in a .Net environment? If so, could you please describe some specific steps needed to be taken to address this issue?
Thanks,
Planecrash
November 12, 2009 - 10:20am
Review the documentation for Known Mac issues:
Especially: Spaces in URL paths, Return content, 302 redirects (Response.Redirect).
November 17, 2009 - 1:12pm
I resolved my issue and am posting for the benefit of others.
Basically I just moved my "upload handler" to a folder whose contents is available to anonymous users. Meaning the "upload handler" is accessible without logging into the site. It appears the problem was caused because the mac flash player was unable to properly handle HTTP authentication, so I just removed the authentication requirement by making the resource available to all users, including unauthenticated/anonymous.
HTH
planecrash