@thi.ng/rstream/worker.d.ts

Reactive streams & subscription primitives for constructing dataflow graphs / pipelines

import type { WithErrorHandlerOpts, WorkerSource } from "./api.js";
export interface FromWorkerOpts extends WithErrorHandlerOpts {
    /**
     * If true, the worker will be terminated when the stream
     * is being closed.
     *
     * @defaultValue true
     */
    terminate: boolean;
}
/**
 * Returns a {@link Stream} which adds `message` and `error` event
 * listeners to given `worker` and then emits received values.
 *
 * @remarks
 * If `terminate` is true (default), the worker will be terminated when
 * the stream is being closed (either directly or indirectly, i.e. if
 * the user called {@link ISubscriber.done} on the stream or the last
 * child subscription has unsubscribed, depending on
 * {@link CommonOpts | config options}).
 *
 * As with {@link postWorker}, the `worker` can be an existing `Worker`
 * instance, a JS source code `Blob` or an URL string. In the latter two
 * cases, a worker is created automatically.
 *
 * @param worker -
 * @param opts -
 */
export declare const fromWorker: <T>(worker: WorkerSource, opts?: Partial<FromWorkerOpts>) => import("./stream.js").Stream<T>;
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