body common control

{
bundlesequence  => { "example" };
}

###########################################################

bundle agent example

{     
vars:

  "my80" string => readtcp("research.iu.hio.no","80","GET /index.php HTTP/1.1$(const.r)$(const.n)Host: research.iu.hio.no$(const.r)$(const.n)$(const.r)$(const.n)",20);

classes:

  "server_ok" expression => regcmp(".*200 OK.*\n.*","$(my80)");

reports:

  server_ok::

    "Server is alive";

  !server_ok::

    "Server is not responding - got $(my80)";
}