"no request found" when reading config data in init_by_lua_block

[jackshang]

I want to read initialize config data from ETCD in init_by_lua_block, but something went wrong. I found Apisix does the same way. Can anyone tell me the reason? thx

2022/01/05 10:14:46 [error] 7000#13240: init_by_lua error: ./lualib/resty\http.lua:133: no request found
stack traceback:
[C]: in function 'ngx_socket_tcp'
./lualib/resty\http.lua:133: in function 'new'
./lualib/resty\etcd\v3.lua:133: in function '_request_uri'
./lualib/resty\etcd\v3.lua:332: in function 'refresh_jwt_token'
./lualib/resty\etcd\v3.lua:114: in function '_request_uri'
./lualib/resty\etcd\v3.lua:510: in function 'readdir'

[starsz]

Hi @jackshang Since the cosocket doesn't support at the init_by_lua_block.
Refer: https://github.com/openresty/lua-nginx-module#ngxsockettcp

Maybe you can use lua socket instead or do require("apisix.patch").patch() before your code.