ad_form (1), ADP (1), ajax (1), aolserver (1), asynchronous (2), bgdelivery (3), bugtracker (1), COMET (1), cvs (4), debian (6), emacs (2), FreeBSD (1), includelets (2), install (2), installation (1), installers (1), javascript (2), libthread (3), linux (3), monitoring (1), nginx (1), oracle (1), osx (2), patches (1), performance (2), postgres (4), pound (1), redhat (1), selenium (1), ssl (1)
To monitor your server with Nagios you can use the check_http command.
Use
To obtain the HTTP critical status if OpenACS can't return success, which can be either because the server isn't running or the database connection has failed.