verify r2 upload using hash
I'm trying to implement a user file upload system with hash and size verification, along with streaming uploads to R2. The challenge I'm facing is that Workers have a 128MB memory limit, so I can't buffer the entire request. so I need to stream the upload to R2, but I'm struggling to find a way to cancel the upload if hash unmatched or size is not correct.
Any suggestions on how to approach this would be really helpful. Thank you!
1 Reply
solved exceed length and hash problem, but still having problem about how to prevent upload if request is not long enough