lua-websocket

websocket written in pure Lua, Can be run on openwrt

opkg update
opkg install lua-copas lua-coxpcall luabitop luasocket lua

lua websocket-server.lua

test in OpenWrt 21.02.0-rc2 r16122-c2139eef27

version info

lua-copas	    2.0.2-1
lua-coxpcall	1.17.0-1
luabitop	    1.0.2-1
luasocket	    2019-04-21-733af884-1
lua	            5.1.5-8