Module background 

Background Module - Background execution and triggers

This module provides the infrastructure for background callable execution:

• Triggers: Event-based callable invocation
• Executor: Background execution with different modes
• Target Binding: Binds execution results to targets

Background Execution Modes

• FireAndForget: Don’t wait for result, no streaming
• Silent: Wait for result, but suppress streaming events
• Deferred: Queue for later execution

Triggers

Triggers watch for specific events and spawn background executions:

• Event: Fired by execution/step events
• Schedule: Fired by cron/interval schedules
• Webhook: Fired by external webhooks
• Threshold: Fired when metrics cross thresholds
• Lifecycle: Fired by thread/user lifecycle events

@see packages/enact-schemas/src/execution.schemas.ts @see docs/TECHNICAL/32-SPAWN-MODE.md

Re-exports

pub use trigger::RetryConfig;

pub use trigger::TargetBindingConfig as TriggerTargetBindingConfig;

pub use trigger::TargetBindingType as TriggerTargetBindingType;

pub use trigger::ThresholdOperator;

pub use trigger::Trigger;

pub use trigger::TriggerAction;

pub use trigger::TriggerCondition;

pub use trigger::TriggerFiredEvent;

pub use trigger::TriggerId;

pub use trigger::TriggerStatus;

pub use trigger::TriggerType;

pub use executor::BackgroundExecution;

pub use executor::BackgroundExecutionConfig;

pub use executor::BackgroundExecutionMode;

pub use executor::BackgroundExecutionQueue;

pub use executor::BackgroundExecutionStatus;

pub use target_binding::apply_transform;

pub use target_binding::TargetBindingConfig;

pub use target_binding::TargetBindingResult;

pub use target_binding::TargetBindingTransform;

pub use target_binding::TargetBindingType;

Modules

executor

Background Executor - Runs callables in background mode

target_binding

Target Binding - Binds execution results to targets

trigger

Trigger System for Background Callables