Apache::Request UPLOAD_HOOK

[Issac Goldstand]

The documentation on how to use this feature is a bit sketchy... Can anyone explain:   1) What the variables passed to the callback function are (looks like the Apache::Upload object is the first, but what's been filled in there when the hook gets called? The second looks like the current bunch of data that's been recieved[?], the third is the length, but is that the length recieved so far or the length recieved between the last time it was called and this time?  And lastly, what can be placed in HOOK_DATA - scalar only?)   2) Is there any way of knowing how often the hook will get called?   3) Is there a specific phase of the Request that Apache::Request must be called and initialized with the callback before?   4) Are there any specific issues for using this with Apache::Request->instance ?   Thanks,   Issac     Internet is a wonderful mechanism for making a fool of yourself in front of a very large audience.   --Anonymous   Moving the mouse won't get you into trouble...  Clicking it might.   --Anonymous   PGP Key 0xE0FA561B - Fingerprint: 7E18 C018 D623 A57B 7F37 D902 8C84 7675 E0FA 561B