BrowserWorker
Parent-side browser platform for Effect workers.
layerPlatform provides the WorkerPlatform used to communicate with a
browser Worker, SharedWorker, or MessagePort through Effect's worker
protocol. layer combines that platform with a Spawner built from a
callback that creates or returns the worker endpoint for each worker id.
Layers
Creates browser worker layers by combining the default WorkerPlatform with a spawner for Worker, SharedWorker, or MessagePort instances.
When to use
Use when you need both the browser WorkerPlatform and a Spawner from one
layer.
Details
The spawn callback receives the numeric worker id and may return a
Worker, SharedWorker, or MessagePort.
Gotchas
Scope finalization sends the worker close protocol over the port. Dedicated
workers created by spawn are not terminated by this layer.
See
- layerPlatform for providing only the browser worker platform
Signature
declare function layer(spawn: (id: number) => Worker | SharedWorker | MessagePort): Layer<WorkerPlatform | Spawner>layerPlatform
Layer that provides the browser WorkerPlatform for Worker, SharedWorker, and MessagePort communication.
Signature
declare const layerPlatform: Layer.Layer<Worker.WorkerPlatform>