Flash :: SWFUpload Prematurely Closing Connection On Upload (nginx 499)

Jan 22, 2010

I'm using swfupload to upload files to nginx. It works fine for me & 99% of our users.For a couple of users, however, it fails somehow during upload. It opens a connection, but seems to close it before it's complete - nginx reports a 499 status in its access log, which is NGX_ HTTP_ CLIENT_CLOSED_REQUEST.I managed to get hold of one of those users to get some more information. They're running Flash 10.0.42, on XP with Firefox 3.5.7.Has anyone seen anything like this? Any suggestions on fixing it / how I might investigate further?

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