Top 10 Examples of "p-queue in functional component" in JavaScript

function init () {
    // Linkify jobs are executed one by one
    // (fixes race-conditions in huge DOMs, does not lock UI)
    const linkifyJobs = new PQueue({ concurrency: 1 })
    // console.log('[ipfs-companion] running Linkify experiment')
    linkifyContainer(document.body, linkifyJobs)
      .then(() => {
        // console.log('[ipfs-companion] registering MutationObserver for Linkify experiment')
        new MutationObserver(function (mutations) {
          mutations.forEach(async (mutation) => linkifyMutation(mutation, linkifyJobs))
        }).observe(document.body, {
          characterData: true,
          childList: true,
          subtree: true
        })
      })
  }

slackApiUrl = 'https://slack.com/api/',
    logger = undefined,
    logLevel = LogLevel.INFO,
    maxRequestConcurrency = 3,
    retryConfig = retryPolicies.tenRetriesInAboutThirtyMinutes,
    agent = undefined,
    tls = undefined,
    rejectRateLimitedCalls = false,
    headers = {},
  }: WebClientOptions = {}) {
    super();
    this.token = token;
    this.slackApiUrl = slackApiUrl;

    this.retryConfig = retryConfig;
    this.requestQueue = new PQueue({ concurrency: maxRequestConcurrency });
    // NOTE: may want to filter the keys to only those acceptable for TLS options
    this.tlsConfig = tls !== undefined ? tls : {};
    this.rejectRateLimitedCalls = rejectRateLimitedCalls;

    // Logging
    this.logger = getLogger(WebClient.loggerName, logLevel, logger);

    this.axios = axios.create({
      baseURL: slackApiUrl,
      headers: Object.assign(
        {
          'User-Agent': getUserAgent(),
        },
        headers,
      ),
      httpAgent: agent,

import Queue from 'p-queue'
import { getPortPromise } from 'portfinder'
import { DEFAULT_DOCKER_CONTAINER_PORT } from '../../../config/index.js'

export default class DockerPort {
  async get() {
    return DockerPort._queue.add(async () => {
      const port = await getPortPromise({ port: DockerPort._portScanStart })
      DockerPort._portScanStart = port + 1
      return port
    })
  }
}

// static private
DockerPort._queue = new Queue({ concurrency: 1 })
DockerPort._portScanStart = DEFAULT_DOCKER_CONTAINER_PORT

method: "GET",
            path: "/health",
        });

        Provisioning.addAppServicePath(this.bridge, this);

        // TODO(paul): see above; we had to defer this until now
        this.stateStorage = new StateLookup({
            client: this.bridge.getIntent().client,
            eventTypes: ["m.room.member", "m.room.power_levels"],
        });
        log.info("Fetching teams");
        const teams = await this.datastore.getAllTeams();
        log.info(`Loaded ${teams.length} teams`);
        const teamClients: { [id: string]: WebClient } = {};
        const teamPromises = new PQueue({concurrency: STARTUP_TEAM_INIT_CONCURRENCY});
        let i = 0;
        for (const team of teams) {
            i++;
            // tslint:disable-next-line: no-floating-promises
            teamPromises.add(async () => {
                log.info(`[${i}/${teams.length}] Getting team client for ${team.name || team.id}`);
                // This will create team clients before we use them for any rooms,
                // as a pre-optimisation.
                try {
                    teamClients[team.id] = await this.clientFactory.getTeamClient(team.id);
                } catch (ex) {
                    log.error(`Failed to create client for ${team.id}, some rooms may be unbridgable`);
                    log.error(ex);
                }
                // Also start RTM clients for teams.
                // Ensure the token is a bot token so that we can actually enable RTM for these teams.

} else {
      const persistentlyCached = localStorage.getItem(createStellarTomlCacheKey(domain))
      resultMap.set(domain, [persistentlyCached ? JSON.parse(persistentlyCached) : undefined, true])
    }
  }

  return resultMap
}

export function useStellarToml(domain: string | null | undefined): [StellarToml | undefined, boolean] {
  const tomlFiles = useStellarTomlFiles(domain ? [domain] : [])
  return domain ? tomlFiles.get(domain)! : [undefined, false]
}

// Limit the number of concurrent fetches
const accountFetchQueue = new PromiseQueue({ concurrency: 8 })

function useAccountDataSet(horizon: Server, accountIDs: string[]): AccountData[] {
  const loadingStates = React.useContext(StellarAccountDataCacheContext)

  const issuerAccounts = accountIDs.map(
    (accountID: string): AccountData => {
      const cacheItem = loadingStates.cache.get(accountID)
      return cacheItem && cacheItem.state === "resolved" ? cacheItem.data : createEmptyAccountData(accountID)
    }
  )

  React.useEffect(() => {
    for (const accountID of accountIDs) {
      if (!loadingStates.cache.has(accountID)) {
        loadingStates.store(accountID, FetchState.pending())

module.exports = function createDnslinkResolver (getState) {
  // DNSLink lookup result cache
  const cacheOptions = { max: 1000, maxAge: 1000 * 60 * 60 * 12 }
  const cache = new LRU(cacheOptions)
  // upper bound for concurrent background lookups done by resolve(url)
  const lookupQueue = new PQueue({ concurrency: 4 })
  // preload of DNSLink data
  const preloadUrlCache = new LRU(cacheOptions)
  const preloadQueue = new PQueue({ concurrency: 4 })

  const dnslinkResolver = {

    get _cache () {
      return cache
    },

    setDnslink (fqdn, value) {
      cache.set(fqdn, value)
    },

    clearCache () {
      cache.reset()

}

      playlistList.push({
        name: '[Album] ' + albumInfo.album.name,
        trackIds
      })
    }

    logger.info('Download list:')
    playlistList.forEach((item) => logger.info('  ' + item.name))
    logger.initBar(Object.keys(trackList).length)
  }

  // Track processing
  const trackDownloadQueue = new PQueue({ concurrency: config('trackDownloadConcurrency', 3) })
  const trackCopyQueue = new PQueue({ concurrency: 1 })
  for (let trackId in trackList) {
    trackId = parseInt(trackId, 10)
    let trackInfo = trackList[trackId]
    trackDownloadQueue.add(async () => {
      const tmpPath = os.tmpdir()
      const realPath = path.resolve(__root, sha1(trackId).substr(0, 2))
      const savePath = path.resolve(tmpPath, 'CloudMan/', sha1(trackId).substr(0, 2))

      if (that.downloaded.has(trackId)) {
        logger.info(`Track ${trackId} existed!`)
        trackList[trackId].done = true
        trackList[trackId].format = that.downloadedFormat[trackId]
        logger._bar.tick(1)
        return
      }

try {
				const explorer = cosmiconfig('compress');
				const { config: { gzip, brotli, test, threshold } } = (await explorer.search()) || { config: defaultOptions };

				const fileTest = new RegExp(test);
				function* filesToCompress(bundle) {
					if (bundle.name && fileTest.test(bundle.name)) {
						yield bundle.name
					}
					for (var child of bundle.childBundles) {
						yield* filesToCompress(child)
					}
				}

				const queue = new pQueue({ concurrency: defaultOptions.concurrency });

				[...filesToCompress(bundle)].forEach(file => {
					queue.add(() => gzipCompress(file, { ...defaultOptions.gzip, threshold, ...gzip }));
					queue.add(() => brotliCompress(file, { ...defaultOptions.brotli, threshold, ...brotli }));
				});

				await queue.onIdle();

				const end = new Date().getTime();
				const formattedOutput = output.sort(sortResults).map(formatResults);

				console.log(chalk.bold.green(`\n✨  Compressed in ${((end - start) / 1000).toFixed(2)}s.\n`));

				table(formattedOutput);
			} catch (err) {
				console.error(chalk.bold.red('❌  Compression error:\n'), err);

(async () => {
  const sblendid = await Sblendid.powerOn();
  const queue = new PQueue({ concurrency: 1 });

  sblendid.startScanning(async peripheral => {
    await queue.add(async () => {
      const uuid = chalk.blue(peripheral.uuid);
      const services = await peripheral.getServices();
      const serviceUUIDs = services.map(s => s.uuid);

      console.log(uuid, serviceUUIDs);
    });
  });
})();

}: ProcessorOpts) => () => (node: any) => {
  if (!brokenLinksConfig) {
    return null
  }
  const queue = new PQueue({ concurrency: 4 })
  let counter = 0

  visit(node, 'link', link => {
    const { url } = link
    if (!url || !url.match(`https?://.*`)) return
    queue
      .add(() => fetch(url))
      .then(() => {
        counter += 1
        if (counter % 10 === 0) {
          log({
            type: 'broken-links/progress',
            level: 'info',
            payload: {
              counter
            }