A future activity streaming app, starting with two Tornado-based experiments in websockets: one using plain websockets from the Tornado library and Redis for message persistence; the other using SocketTornad.IO, a Python implementation of Socket.IO, which falls back to Flash sockets and long polling for non-websocket-capable browsers.

• Python 2.6
• Tornado 1.1

• Redis 1.2.6+
• redis-py

• SocketTornad.IO