LifecycleManager

reflex::lifecycle::manager

Struct LifecycleManager 

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pub struct LifecycleManager { /* private fields */ }
Expand description

Manages hydrate/dehydrate and an idle “reaper” that can stop the instance.

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impl LifecycleManager

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pub fn new(config: LifecycleConfig) -> Self

Creates a manager using the configured cloud provider implementation.

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pub fn new_with_ops(config: LifecycleConfig, ops: Arc<dyn CloudOps>) -> Self

Creates a manager with an explicit CloudOps implementation.

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pub fn from_env() -> LifecycleResult<Self>

Creates a manager from environment configuration.

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pub fn config(&self) -> &LifecycleConfig

Returns the active config.

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pub async fn record_activity(&self)

Records activity (resets the idle timer).

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pub async fn idle_duration(&self) -> Duration

Returns the time since last activity.

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pub async fn is_idle_timeout_exceeded(&self) -> bool

Returns true if idle_timeout is exceeded.

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pub fn is_shutdown_initiated(&self) -> bool

Returns true if shutdown has been initiated.

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pub async fn hydrate(&self) -> LifecycleResult<HydrationResult>

Downloads a snapshot from cloud storage (if configured).

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pub async fn dehydrate(&self) -> LifecycleResult<DehydrationResult>

Uploads the local snapshot to cloud storage (if configured and present).

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pub fn start_reaper_thread(&self) -> JoinHandle<()>

Starts the idle reaper background task (no-op if already running).

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pub async fn shutdown(&self) -> LifecycleResult<()>

Initiates shutdown (idempotent) and runs dehydration once.

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