rtc-link/lib/waitForAnswer.js

A library for managing WebRTC connections with multiplexed streams, anti-glare handling, and streamlined data channel setup.

import {defaultIfEmpty, firstValueFrom, map, take, takeUntil} from "rxjs";
import {listenAndConnectionAndRead$, withEncoding} from "rxprotoplex";
import {CHANNEL} from "./constants.js";

export const waitForAnswer = async (plex, close$) => {
    return firstValueFrom(
        listenAndConnectionAndRead$(plex, CHANNEL.WEBRTC_ANSWER, withEncoding("json", {unique: false}))
            .pipe(takeUntil(close$), take(1), map(o => o?.data), defaultIfEmpty(false))
    );
};