PUBLIC MARKS with tags concurrent & ruby

Erlectricity allows a Ruby program to receive and respond to Erlang messages sent over the Erlang binary protocol.

EventMachine is a library for Ruby, C , and Java programs. It provides event-driven I/O using the Reactor pattern. EventMachine is designed to simultaneously meet two key needs: * Extremely high scalability, performance and stability for the most demanding production environments; and * An API that eliminates the complexities of high-performance threaded network programming, allowing engineers to concentrate on their application logic. This unique combination makes EventMachine a premier choice for designers of critical networked applications, including web servers and proxies, email and IM production systems, authentication/authorization processors, and many more.

Dramatis - An actor library for Ruby and Python

Revactor is an application framework for Ruby which uses the Actor model to simplify the creation of high-performance network services.

A Rubyist dabbles in today's most exciting programming language

Erlectricity exposes Ruby to Erlang and vice versa. It provides a messaging API similar to Erlang's for writing your ruby scripts that interact with erlang