[Unit] Description=ngtcp2 daemon After=network.target [Service] Type=simple ExecStart=/usr/sbin/gtlsserver localhost 7777 /etc/ssl/private/ssl-cert-snakeoil.key /etc/ssl/certs/ssl-cert-snakeoil.pem WorkingDirectory=/usr/share/ngtcp2d/html ExecReload=/bin/kill --signal HUP $MAINPID KillSignal=SIGQUIT PrivateTmp=yes ProtectHome=yes ProtectSystem=full Restart=always [Install] WantedBy=multi-user.target