wsaccel: WebSocket Accelerator

wsaccel is a Python library that provides a WebSocket accelerator for `ws4py` and `AutobahnPython`. It replaces per-byte processing in these libraries with a faster Cython implementation, primarily for UTF-8 validation and payload masking. The project is currently at version 0.6.7, but its maintainer has indicated that it will cease active development due to its dependencies (ws4py and AutobahnPython) no longer being actively maintained. Users are advised to migrate to more actively supported WebSocket libraries like Tornado or websockets.