EasyWorker class

Creates and spawns an isolate that shares the same code as the current isolate.

The argument entryPoint specifies the initial function to call in the spawned isolate. The entry-point function is invoked in the new isolate with message as the only argument.

Constructors

EasyWorker(void entrypoint(SendPort from), {required String workerName, dynamic initialMessage, bool paused = false, bool errorsAreFatal = true, SendPort? onExit, SendPort? onError})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

isolate ↔ Isolate

The isolate instance attached to this worker.

late, final

isReady → bool

check if this isolate is ready to accept message.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

stream → Stream

listen for any message from this worker

no setter

Methods

dispose() → void

dispose all the resources and close the worker

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onMessage(void onData(dynamic)?, {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription

listen for any message from this worker

pause() → void

Requests the isolate to pause.

resume() → void

Requests the isolate to resume again.

send(dynamic message) → Future<void>

send message to this worker

toString() → String

A string representation of this object.

inherited

waitUntilReady() → Future<void>

wait until this worker spawns

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

compute<R, T>(WorkerEntrypoint<T> entrypoint, T payload, {String name = ""}) → Future<R>

Spin up a short lived worker, execute the entrypoint and get the result