DVDeviceRuntime class - dartvel_dev library

Properties

hashCode → int: The hash code for this object.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited

arch → String: no setter
onRestartLoop ↔ void Function(String finding)?: Called when a restart loop is detected instead of restarting again (DV-KIOSK-008). The app shows its diagnostics screen from here.
getter/setter pair
probes ↔ DVDeviceProbes: How this platform reads its numbers. Set by the platform's bindings before register.
getter/setter pair
restart ↔ void Function(String state): What a missed heartbeat does. Exits 70 by default -- EX_SOFTWARE, so a supervisor with restart-on-failure starts the app again.
getter/setter pair
stateDirectory ↔ String?: Where the device id, provisioning and restart record live. Null means ~/.dartvel/device.
getter/setter pair

arm(Duration timeout, {required String reason}) → void: Arms the watchdog: a heartbeat must arrive within timeout, every time, or restart runs. A startup arm is a boot, and a boot that is the fourth in five minutes is a loop, reported rather than restarted.
deviceId() → String: The provisioned id, else one generated once and kept.
diagnostics() → Map<String, Object?>
health() → Map<String, Object?>
heartbeat() → void
manifest() → Map<String, Object?>
provision(Map<Object?, Object?> request) → Map<String, Object?>
recordRestart(DateTime at) → void
register(void bind(String, FutureOr<Object?> (Object?))) → void
resetWatchdogForTest() → void: Cancels the watchdog and forgets its state. For tests.
restartLoopDetected({required Duration within, required int more}) → bool: More than more restarts inside within: the loop the spec names.
unregister() → void
verdict({required int memoryAvailableBytes, required int memoryTotalBytes, required int diskFreeBytes}) → bool: Healthy unless memory or disk is nearly gone: under 5% of memory free, or under 200 MB of disk.