Do you need to save temp files at all? Are the PNGs expensive to generate in R? Can you request raw bytes from R instead of saving to file?
I have a scenario that's similar to yours (not using R, though; I'm generating audio files), and I stream the bytes generated by the back end directly to the client with the appropriate content-type header. You could also cache the results using Beaker if generating the PNGs is expensive. -- You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To view this discussion on the web visit https://groups.google.com/d/msg/pylons-discuss/-/OZTbhgIcSk8J. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en.
