[Unit]
  Description=Komodo Modem - %i
  After=syslog.target network.target
  
  [Service]
  Type=simple
  Environment=NODE_ENV=production
  WorkingDirectory=/home/komodo/modems/%i
  ExecStart=/usr/bin/node index.js
  ExecStartPre=/usr/bin/stat /dev/tty%i

  ExecStopPost=/usr/bin/rm /home/komodo/modems/%i/pid.txt

  Restart=always
  RestartSec=60
  User=komodo
  Group=komodo
  StandardError=journal
  
  [Install]
  WantedBy=multi-user.target