Top 10 Examples of "workerpool in functional component" in JavaScript

// http://mathjs.org/examples/advanced/web_server/index.html

var express = require('express');
var workerpool = require('workerpool');
var bodyParser = require('body-parser');
var AV = require('leanengine');
var TextMessage = require('leancloud-realtime').TextMessage;

var app = express();
app.use(bodyParser.json());
var pool = workerpool.pool(__dirname + '/math_worker.js');

var TIMEOUT = 10000; // milliseconds

var APP_ID = process.env.LC_APP_ID; // your app id
var APP_KEY = process.env.LC_APP_KEY; // your app key
var MASTER_KEY = process.env.LC_APP_MASTER_KEY; // your app master key

AV.init({
  'appId': APP_ID,
  'appKey': APP_KEY,
  'masterKey': MASTER_KEY
});

var MATH_CONV_ID = process.env.MATH_CONV_ID;
app.post('/webhook', function (req, res) {
  var messages = req.body;

signerPubKey.map(
                    async (
                        signerPubKey: string
                    ): Promise<[string | null, string]> => {
                        const regularKeyOwner = await getRegularKeyOwnerByPublicKey(
                            signerPubKey,
                            options
                        );
                        return [regularKeyOwner, signerPubKey];
                    }
                )
            );
        })
    );

    const chunks: string[][] = (await workerpool.Promise.all(
        regularKeyOwnerAndPubKeys.map(
            (
                chunk: [string | null, string][]
            ): workerpool.Promise => {
                return pool.exec(getSignersFromPubKeyAndRegularKeyOwner, [
                    chunk.map(([regularKeyOwner, signerPubKey]) => {
                        return {
                            regularKeyOwner,
                            signerPubKey
                        };
                    }),
                    networkId
                ]);
            }
        )
    )) as any; // The bug of workerpool type definition

return {
    closureSymbols: dep.closureSymbols,
    path: dep.path,
    type: dep.type,
    language: dep.language,
    // Don't copy `import.from` to avoid circular dependency in JSON.stringify.
    imports: dep.imports.map(i => ({
      symOrPath: i.symOrPath,
      // Convert getter methods to properties to transfer with postMessage() to workers.
      isGoogRequire: i.isGoogRequire(),
      isEs6Import: i.isEs6Import(),
    })),
  };
}

workerpool.worker({ parseDependency: parse });

const cacheCls = cacheOpts.cls || Cache.NoopCache.name;
delete cacheOpts.cls;
const cache = Cache[cacheCls].create(cacheOpts);

// Create worker methods for each corresponding action.
// The generated methods look like `sizes(...).then(...)`
const wrapMethod = (action, compressor) => (args) =>
  new Promise((resolve, reject) =>
    actions(action)(
      Object.assign({}, args, { compressor }),
      (err, result) => err ? reject(err) : resolve(result)
    ));

// Create each action method, injecting a compressor
// instance for each one.
workerpool.worker(
  Object.keys(actions.ACTIONS).reduce(
    (acc, action) => Object.assign({}, acc, {
      [action]: wrapMethod(
        action,
        Compressor.create({ cache })
      )
    }),
    {}
  )
);

import * as wp from 'workerpool';

wp.pool('foo');
wp.pool({minWorkers: 1});
wp.pool({minWorkers: 'max'});
wp.pool({minWorkers: 'max', maxWorkers: 1});
wp.pool({minWorkers: 1, maxWorkers: 1});
wp.pool({maxWorkers: 1});
wp.pool({nodeWorker: 'process'});
wp.pool({nodeWorker: 'thread'});
wp.pool({nodeWorker: 'auto'});
wp.pool({workerType: 'process'});
wp.pool({workerType: 'thread'});
wp.pool({workerType: 'web'});
wp.pool({workerType: 'auto'});
wp.pool({forkArgs: ['foo', 'bar']});
wp.pool({forkOpts: {cwd: '/tmp'}});
const pool = wp.pool();
pool.clear()

const workers = {add, hello};
type IWorkers = typeof workers;
pool.proxy().then((proxy) => {
    proxy.add(1, 2);
    proxy.hello();
});

pool.proxy().then((proxy) => {
    proxy.add(1, 2);
    proxy.hello();
});

new wp.Promise.CancellationError();
new wp.Promise.TimeoutError();

let promises: wp.Promise = wp.Promise.all([
    pool.exec('foo', null),
    pool.exec('foo', null),
    pool.exec('foo', null)
]);
promises = wp.Promise.all([]);

pool.exec(hello, [])
    .then((s: string) => s);

const workers = {add, hello};
type IWorkers = typeof workers;
pool.proxy().then((proxy) => {
    proxy.add(1, 2);
    proxy.hello();
});

pool.proxy().then((proxy) => {
    proxy.add(1, 2);
    proxy.hello();
});

new wp.Promise.CancellationError();
new wp.Promise.TimeoutError();

let promises: wp.Promise = wp.Promise.all([
    pool.exec('foo', null),
    pool.exec('foo', null),
    pool.exec('foo', null)
]);
promises = wp.Promise.all([]);

constructor(opts) {
    opts = opts || {};
    this._cache = opts.cache ||
      (opts.cacheFilename ? Cache.create({ filename: opts.cacheFilename }) : null);
    if (!this._cache) {
      throw new Error("Cache is required");
    }

    this._pool = workerpool.pool(path.resolve(__dirname, "worker.js"), {
      minWorkers: cpus().length,
      maxWorkers: cpus().length,
      forkArgs: this._cache ? [JSON.stringify({ cache: this._cache.serialize() })] : []
    });
  }

exports.factory = async entry => {

  pool = workerpool.pool(entry);

  return async state => {
    return pool.exec('render', [state])
  }
}

const pubKey = tx.getSignerPublic().value;
                const regularKeyOwner = await getRegularKeyOwnerByPublicKey(
                    pubKey,
                    { transaction: options.transaction }
                );
                if (regularKeyOwner != null) {
                    return regularKeyOwner;
                }
                return PlatformAddress.fromPublic(pubKey, {
                    networkId: tx.unsigned.networkId()
                }).toString();
            })
        );
    }

    const pool = workerpool.pool({
        nodeWorker: "auto"
    } as any);
    const networkId = txs[0].unsigned.networkId();
    const signatureAndMessages = txs.map(tx => ({
        signature: tx.signature(),
        message: tx.unsigned.unsignedHash().toString()
    }));
    const signerPubKeys: string[][] = (await workerpool.Promise.all(
        _.chunk(signatureAndMessages, 100).map(chunk => {
            return pool.exec(getSignerPublicsFromSignatures, [chunk]);
        })
    )) as any;
    const regularKeyOwnerAndPubKeys: [
        string | null,
        string
    ][][] = await Promise.all(