what's the goal:
- the client sends a canvas datauri (png) to the server (via socket.io)
- server uploads image to amazon s3
step 1 is done.
the server now has a string a la
my question is: what are my next steps to "stream"/upload this data to Amazon S3 and create an actual image there?
Knox https://github.com/LearnBoost/knox seems like an awesome lib to PUT something to S3, but what I'm missing is the glue between the base64-encoded-image-string and actual upload action?
Any ideas, pointers and feedback welcome.