module Netcgi_scgi:sig..end
The SCGI connects your web applications through a TCP/IP socket (thus the application can run on a machine different from the web server).
    See the Setup section at the end of this file to know
    how to configure your web server.
val run : ?config:Netcgi.config ->
       ?allow:(Unix.sockaddr -> bool) ->
       ?output_type:Netcgi.output_type ->
       ?arg_store:Netcgi.arg_store ->
       ?exn_handler:Netcgi.exn_handler ->
       ?sockaddr:Unix.sockaddr -> ?port:int -> (Netcgi.cgi -> unit) -> unitrun f executes f cgi for each SCGI request.config : Default: Netcgi.default_configallow : Tells whether a connection from the socket is allowed.
        Default: allow from all.output_type : Default: `Direct ""arg_store : Default: `Automatic for all arguments.exn_handler : See Netcgi.exn_handler.  Default: delegate
        all exceptions to the default handler.sockaddr : The socket used by the web server to send the requests.port : The port for listening. Needs to be specified if no
        sockaddr is passed.val handle_request : Netcgi.config ->
       Netcgi.output_type ->
       Netcgi.arg_store ->
       Netcgi.exn_handler ->
       (Netcgi.cgi -> unit) ->
       log:(string -> unit) option -> Unix.file_descr -> Netcgi.connection_directivehandle_request config output_type arg_store eh f ~log fd:
      This is a 
      lower-level interface that processes exactly one request arriving 
      on the existing connection fd.
      log is the error logger function or None, in which case 
      errors are passed through to the FCGI client.
      The other arguments are just like for run.
      The return value indicates whether the connection can be kept
      open or must be closed.
Add to httpd.conf or to, say, scgi.conf in /etc/apache/conf.d
    LoadModule scgi_module /usr/lib/apache/1.3/mod_scgi.so
    # Serve the URL /scgi by contacting 127.0.0.1 on port 8888
    SCGIMount /scgi 127.0.0.1:8888