Evented Fiber-aware Ruby webserver

Rity is a lightweight Ruby webserver that runs inside an EventMachine loop and puts each request into a fiber.

TODO

• Proxying via EM.enable_proxy
• Investigate side effects of sending 500 for errors
• Rack Handler
• Support for keep-alive connections
• Investigate MVM support in JRuby/Rubinius/MRI
• Support for SPDY
• Investigate preforking and letting multiple EventMachine loops listen on a shared socket
• Support for X-Sendfile header
• Deamonizing & dropping privileges