unicorn-app.conf.example

check process unicorn_<app> with pidfile /var/www/apps/<app>/shared/pids/unicorn.pid
  group app
  start program = "<monit_config_dir>/unicorn-<app>.start"
    as uid <app> and gid <app>
  stop program = "<monit_config_dir>/unicorn-<app>.stop"
    as uid <app> and gid <app>
  if failed unixsocket /var/www/apps/<app>/shared/sockets/unicorn.sock
      protocol HTTP request "/?status" for 5 cycles then restart

check process unicorn_<app>_0 with pidfile /var/www/apps/<app>/shared/pids/unicorn.0.pid
  group app
  start program = "/bin/true"
    as uid <app> and gid <app>
  stop program = "/bin/env CHILD_ID=0 <monit_config_dir>/unicorn-<app>.stop"
    as uid <app> and gid <app>
  if mem is greater than 325.0 MB then restart