the-observable-plugin-system/src/operators/switch-invoke.ts

The streaming plugin manager

import type { OperatorFunction } from "rxjs";
import type { Duplex } from '../duplex';
import { switchMap } from 'rxjs/operators';

export const switchInvoke = <T, R>(topic: Duplex<T, R>): OperatorFunction<T, R> =>
    switchMap(topic.invoke.bind(topic))
;