The pywebsocket project aims to provide a WebSocket standalone server and a WebSocket extension for Apache HTTP Server, mod_pywebsocket.
pywebsocket is intended for testing or experimental purposes. To run with Apache HTTP Server, mod_python is required. For wss, mod_ssl is also required.
pywebsocket supports RFC 6455 (and some legacy protocols) and the following extension.
* WebSocket Per-message Compression (permessage-deflate)