Fatal error from socket
This error can occur when using http.request from socket.http. It doesn’t occur at the point of the call, but rather some random time later after an http request fails - most probably due to timeout.
FATAL Web Requestor S Lua: runtime error: [string "socket"]:205: received data on non-existent socket: tcp_send_ready, 733a34de-e03d-4859-98e7-016e14f5c97b stack traceback: [C]: in function 'error' [string "socket"]:205: in upvalue 'socket_receive' [string "socket"]:1461: in field 'select' [string "cosock"]:303: in field 'run' [string "st.driver"]:745: in method 'run' [string "init.lua"]:445: in main chunk
If data is received on a nonexistent socket, I would think it should not cause a fatal error, but rather should just be ignored.