EventMachine Examples


I needed to create a simple, but IO-intensive, thumbnailing service for OneSpot last week. This service acts as a proxy to S3 and so a blocking implementation would not scale well, even if threaded. I wanted to use EventMachine instead. Lessons learned:

So how can we make things better rather than just complain? I’m going to show you a non-trivial example. In return, I want you to send me more examples. Evented is my new Github repository for EventMachine examples. The first example is that big chunk of code that I puzzled over for the last few days which implements the thumbnailing service using Thin, S3, image_science and em-http-request. But I want more examples and I’d love to hear ideas on how to test this type of code. Leave a comment, send a pull request, and help me help you!