Moving hard coded values into a TOML file to ingest at runtime and define the actions taken by my latest #Rust project providing a tool for my factories to determine the true source of perceived network issues. For most critical services establishment of a TCP connection is sufficient. For some of the HTTPS services a 200 is self explanatory, but for others a 400 may actually indicate success (a garbage request making it past certain checks) while a 403 is problematic.