[Unit]
Description=Tensamin Iota daemon
After=network-online.target
Wants=network-online.target
Requires=iota-daemon.socket

[Service]
Type=simple
ExecStart=/usr/local/lib/iota/iota-daemon
User=iota
Group=iota
StateDirectory=iota
StateDirectoryMode=0750
Restart=on-failure
RestartSec=5s
Environment=IOTA_SOCKET=/run/iota/iota.sock
Environment=IOTA_DATA_DIR=/var/lib/iota
Environment=IOTA_DEPLOYMENT_MODE=system_always_on
Environment=IOTA_SUPERVISOR=systemd

# Exit code 75 = restart requested (daemon-specific convention)
RestartPreventExitStatus=0
RestartForceExitStatus=75

# Graceful shutdown
TimeoutStopSec=10
KillMode=mixed
KillSignal=SIGTERM

[Install]
WantedBy=multi-user.target