问题
Is there a way to automatically retry Fileupload.upload() opertaion if it fails with IO_Error? I tried calling upload() again (and it did reach all the way to the web-service) ==> but it did NOT trigger DataEvent.UPLOAD_COMPLETE_DATA when the Retry was completed (i checked with a sniffer that the retry operation did finish successfully) Thanks for any ideas.
来源：https://stackoverflow.com/questions/10471060/flex-filereference-automatically-retry-when-failed-like-error-2038