Unicorn + Rails + Large Uploads

Question

I\'m trying to allow for large uploads when running Unicorn on Heroku with Rails but I\'ve realised that any large uploads might take longer than the timeout period for a Unicor

Answer 1

If you're using nginx as a reverse proxy in front of your unicorns, you can use the Upload Module. When configured, nginx handles the upload and stores it in a /tmp directory, then your unicorn gets request params telling it where the uploaded asset is and it's content type. No more worker tied up receiving the upload.

If you don't really want the upload on the same server as your web service, but rather store it in S3, you should follow @Neil Middleton's suggestion and set things up so the upload goes directly there.