Debug fastcgi things.
make
docker run -ti --rm -p 9000:9000 -u 33 bearstech/php:7.2
In another terminal :
./bin/fcgiping fcgi://127.0.0.1:9000/__status
The hard job is done by Caddy's fastcgi client (Copyright 2015 Light Code Labs, LLC)
3 terms BSD licence, ©2018 Mathieu Lecarme