gevent-websocket

gevent-websocket is a WebSocket library designed for the gevent networking library, integrating with its `pywsgi` server. It provides features like integration at the socket level or through an abstract interface, and supports RPC and PubSub using WAMP (WebSocket Application Messaging Protocol). The current version is 0.10.1, last released in March 2017, suggesting it is in maintenance mode with infrequent updates.