The error-fastcgi SAF is called when the FastCGI plug-in encounters an error. This is used to display a specified page or URL.
For a list of parameters accepted by error-fastcgi SAF, see FastCGI SAF Parameters.
The following obj.conf snippet demonstrates the use of error-fastcgi:
Error fn="error-fastcgi" error-reason="Fastcgi Connection Error" error-url="http://www.foo.com/errorPage1.html"