Lua Resty Web Socket Library

Yichun Zhang , 30 Sep 2013 (created 30 Sep 2013)

This Lua library implements both a nonblocking WebSocket server and a nonblocking WebSocket client based on Lua Nginx Module's cosocket API.

Project homepage: https://github.com/agentzh/lua-resty-websocket

This library is enabled by default. You can specify the --without-lua_resty_websocket option to OpenResty's ./configure script to explicitly disable it.

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20 Aug 2026