Interface: ExecutorEvents

events.ExecutorEvents

This interface describes events emitted by TaskExecutor through TaskExecutor.events object.

• executorReady
• executorBeforeEnd
• criticalError
• executorEnd
• taskQueued
• taskStarted
• taskRetried
• taskCompleted
• taskFailed

• executorReady: (timestamp: number) => void

▸ (timestamp): void

Fires when task executor is initialized and ready to be used.

void

events.ts:10

• executorBeforeEnd: (timestamp: number) => void

▸ (timestamp): void

Fires when task executor is about to shut down, immediately after TaskExecutor.shutdown() is called.

void

events.ts:15

• criticalError: (err: Error) => void

▸ (err): void

Fires when task executor encountered an unrecoverable error and is about to shut down.

void

events.ts:20

• executorEnd: (timestamp: number) => void

▸ (timestamp): void

Fires when task executor is completely terminated.

void

events.ts:25

• taskQueued: (task: TaskDetails) => void

▸ (task): void

Fires when a task is placed in the internal queue via TaskExecutor.run

void

events.ts:32

• taskStarted: (task: TaskDetails) => void

▸ (task): void

Fires when the task gets picked up from the internal queue and is getting executed

void

events.ts:39

• taskRetried: (task: TaskDetails) => void

▸ (task): void

Fires when the task had to be re-tried due to an error check - error for details of the issue

void

events.ts:46

• taskCompleted: (task: TaskDetails) => void

▸ (task): void

Fires when a task is successfully completed

void

events.ts:53

• taskFailed: (task: TaskDetails) => void

▸ (task): void

Fires when a task has failed and won't be re-tried any longer

void

events.ts:60