@moartube/moartube-client/utils/trackers/live-stream-tracker.js

A free, open-source, self-hosted, anonymous, decentralized video/live stream platform. Scalable via Cloudflare, works in the cloud or from home WiFi.

const {
    websocketServerBroadcast
} = require('../helpers');

const LIVE_STREAM_TRACKER = {};

function getLiveStreamTracker() {
    return LIVE_STREAM_TRACKER;
}

function addLiveStreamToLiveStreamTracker(videoId) {
    LIVE_STREAM_TRACKER[videoId] = { process: null, stopping: false };
}

function addProcessToLiveStreamTracker(videoId, process) {
    if (liveStreamExists(videoId)) {
        LIVE_STREAM_TRACKER[videoId].process = process;
    }
}

function isLiveStreamStopping(videoId) {
    if (liveStreamExists(videoId)) {
        return LIVE_STREAM_TRACKER[videoId].stopping;
    }
    else {
        return false;
    }
}

function stoppingLiveStream(videoId) {
    if (liveStreamExists(videoId)) {
        LIVE_STREAM_TRACKER[videoId].stopping = true;
    }
}

function stoppedLiveStream(videoId, data) {
    if (liveStreamExists(videoId)) {
        const process = LIVE_STREAM_TRACKER[videoId].process;

        process.kill(); // no point in being graceful about it; just kill it

        //delete LIVE_STREAM_TRACKER[videoId];

        websocketServerBroadcast(data);
    }
}

function liveStreamExists(videoId) {
    return LIVE_STREAM_TRACKER.hasOwnProperty(videoId);
}

module.exports = {
    getLiveStreamTracker,
    addLiveStreamToLiveStreamTracker,
    addProcessToLiveStreamTracker,
    isLiveStreamStopping,
    stoppingLiveStream,
    stoppedLiveStream,
    liveStreamExists
};