⚙️ Configuration

All knobs are environment variables with safe defaults — no configuration file required.

Env	Default	Purpose
`DSH_PHOENIX_UNIT`	`dsh-web`	systemd user unit to restart
`DSH_PHOENIX_DELAY`	`8`	seconds between `stop` and `start`
`DSH_PHOENIX_ARMING_MS`	`5000`	ignore signals for N ms after load (prevents self-trigger)
`DSH_PHOENIX_DEBOUNCE_MS`	`3000`	collapse burst signals into one reboot
`DSH_PHOENIX_DEFER_POLL_MS`	`3000`	idle re-check interval while deferring
`DSH_PHOENIX_DEFER_CAP_MS`	`300000`	max deferral before forcing a reboot
`DSH_PHOENIX_HEALTH_MS`	`4000`	browser heartbeat interval
`DSH_PHOENIX_RESTART_CMD`	(empty)	custom restart command override for non-systemd deployments (see the Requirements warning)
`DSH_PHOENIX_REARM_MS`	`8000`	initial delay before the goal re-arm check
`DSH_PHOENIX_REARM_RETRY_MS`	`5000`	re-check interval while waiting for a re-armable goal
`DSH_PHOENIX_MAX_REARM_ATTEMPTS`	`20`	cap on re-arm checks before giving up
`DSH_PHOENIX_STATE_FILE`	(empty)	path to the checkpoint file that enables goal re-arm; empty disables it

dsh-phoenix