Classical CGI connector.
CGI scripts have poor performance as they are entirely re-run for each request (so it is not possible to cache in the running program database connections for example). Still they are suitable for moderate frequented websites (especially because they run everywhere) and for development.
run f executes
f cgi for each cgi request. Contrarily to
the other connectors, CGI execute the whole code (even the one
f) each time the script is accessed. Therefore, one
cannot easily cache database connections,...
`Automaticfor all arguments.
is_cgi says whether the script is run in a CGI environment.
This allows for example to call the [root:Netcgi_test] module if it