squadron_worker library

Classes

CancellableToken

Channel

A Channel supports communication from a client to a platform worker. It is used to send a WorkerRequest to a platform worker.

CompositeToken

Composite cancellation token. The token is cancelled automatically depending on mode: with CompositeMode.any, the composite token is cancelled as soon as when one of the tokens is cancelled. With CompositeMode.any, the composite token is cancelled when all tokens are cancelled.

TimeOutToken

Time-out cancellation tokens used by callers of worker services. The token is cancelled automatically after a period of time indicated by duration with a countdown starting only when the task is assigned to a platform worker.

Worker

Base worker class.

WorkerStat

Base statistics for worker.

Enums

CompositeMode

Composite token cancellation mode

Exceptions / Errors

CancelledException

Exception to keep track of task cancellation.

SquadronError

Squadron Error

SquadronException

Base abstract class for exceptions in Squadron.

TaskTimeoutException

Exception to keep track of task timeouts.

WorkerException

Exception to keep track of errors encountered in a worker.