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How to use shutdownWorker method in Cypress
Best JavaScript code snippet using cypress
queue.spec.js
Source:queue.spec.js 
...155 describe('#shutdownWorker', function() {156 it('should remove worker', function() {157 var q = new th.Queue(th.testRef, _.noop);158 expect(q.getWorkerCount()).to.equal(1);159 q.shutdownWorker();160 expect(q.getWorkerCount()).to.equal(0);161 });162 it('should shutdown worker', function() {163 var q = new th.Queue(th.testRef, _.noop);164 expect(q.getWorkerCount()).to.equal(1);165 var workerShutdownPromise = q.shutdownWorker();166 return workerShutdownPromise;167 });168 it('should reject when no workers remaining', function() {169 var q = new th.Queue(th.testRef, _.noop);170 expect(q.getWorkerCount()).to.equal(1);171 q.shutdownWorker();172 return q.shutdownWorker().catch(function(error) {173 expect(error.message).to.equal('No workers to shutdown');174 });175 });176 });177 describe('#shutdown', function() {178 var q;179 it('should shutdown a queue initialized with the default spec', function() {180 q = new th.Queue(th.testRef, _.noop);181 return q.shutdown().should.eventually.be.fulfilled;182 });183 it('should shutdown a queue initialized with a custom spec before the listener callback', function() {184 q = new th.Queue(th.testRef, { specId: 'test_task' }, _.noop);185 return q.shutdown().should.eventually.be.fulfilled;186 });...
index.js
Source:index.js
...115}116exports.createInitialWorkers = createInitialWorkers;117// try to cleanly shut down worker threads to avoid SIGABRT in Electron118// @see https://github.com/electron/electron/issues/23366119function shutdownWorker(workerInfo) {120 const { thread } = workerInfo;121 return new bluebird_1.default((resolve) => {122 thread.once('exit', resolve);123 thread.once('error', resolve);124 thread.postMessage({ shutdown: true });125 })126 .timeout(100)127 .catch((err) => {128 debug('error cleanly shutting down worker, terminating from parent %o', { err, workerInfo: _debugWorker(workerInfo) });129 return thread.terminate();130 });131}132exports.shutdownWorker = shutdownWorker;133function terminateAllWorkers() {...
main.js
Source:main.js
...178 process.send({ cmd: 'worker_shutdown', pid: process.pid });179 };180 sockDomain.on('error', function(error) {181 helpers.logError(workerName, 'Socket HTTP server error: '+error);182 shutdownWorker();183 });184 httpDomain.on('error', function(error) {185 helpers.logError(workerName, 'HTTP server error: '+error);186 shutdownWorker();187 });...
ClusterManager.js
Source:ClusterManager.js
...92 worker.removeOldWorker = setTimeout(function() {93 if (shutdownArray.length > 0) {94 var workerToShutdown = shutdownArray.pop();95 log('New worker[' + worker.id + '] has been up for ' + timeoutBeforeShutdown + 'ms. Asking worker[' + workerToShutdown.id + '] to shutdown');96 shutdownWorker(workerToShutdown);97 }98 }, timeoutBeforeShutdown);99 });100 process.on('SIGHUP', function SIGHUP() {101 log('Rolling restarting request received');102 if (!fs.existsSync(options.exec)) {103 log('File ' + options.exec + " does not exist. Won't restart.", true);104 if (notify !== null) {105 sendNotification(notify, '[' + hostname + '] File ' + options.exec + ' does not exist. Wont restart.', runningWorkersMsg()); // eslint-disable-line no-use-before-define106 }107 return;108 }109 if (notify !== null) {110 sendNotification(notify, '[' + hostname + '] Rolling restart of instances', runningWorkersMsg()); // eslint-disable-line no-use-before-define111 }112 var currentTotal;113 var currentWorkers = Object.keys(cluster.workers);114 var workerID;115 var worker;116 for (currentTotal = 0; currentTotal < numWorkers; currentTotal++) {117 log('Spawning new process...');118 cluster.fork();119 if (currentWorkers.length > 0) {120 workerID = currentWorkers.pop();121 worker = cluster.workers[workerID];122 shutdownArray.push(worker);123 }124 }125 for (workerID in currentWorkers) {126 worker = cluster.workers[currentWorkers[workerID]];127 log('Removing excess workers: ' + worker.id);128 shutdownWorker(worker);129 }130 });131 process.on('SIGUSR1', function SIGUSR1() {132 log(runningWorkersMsg(), true);133 });134 process.on('SIGUSR2', function SIGUSR2() {135 var currentWorkers = Object.keys(cluster.workers).length;136 log('Workers running: ' + currentWorkers + ' - Max Workers: ' + numWorkers);137 if (currentWorkers < numWorkers) {138 log('Starting ' + (numWorkers - currentWorkers) + ' worker(s)');139 for (var currentTotal = 0; currentTotal < (numWorkers - currentWorkers); currentTotal++) {140 cluster.fork();141 }142 }143 log(runningWorkersMsg());144 });145 process.on('SIGTERM', function SIGTERM() {146 log('Termination request received');147 if (notify !== null) {148 sendNotification(notify, '[' + hostname + '] Shutting down all worker instances', runningWorkersMsg()); // eslint-disable-line no-use-before-define149 }150 var currentWorkers = Object.keys(cluster.workers);151 for (var workerID in currentWorkers) {152 var worker = cluster.workers[currentWorkers[workerID]];153 shutdownWorker(worker);154 }155 });156 cluster.fork = function() {157 if (!fs.existsSync(cluster.settings.exec)) {158 console.error('File ' + cluster.settings.exec + " does not exist. Won't FORK.");159 if (notify !== null) {160 sendNotification(notify, '[' + hostname + '] File ' + cluster.settings.exec + ' does not exist. Wont FORK.', runningWorkersMsg()); // eslint-disable-line no-use-before-define161 }162 return;163 }164 origFork.bind(this)();165 };166 log('Master process PID is ' + process.pid);167 if (pidfile !== null) {...
server.js
Source:server.js
1#!/usr/bin/env node2/**3 * Cluster-based Parsoid web service runner. Implements4 * https://www.mediawiki.org/wiki/Parsoid#The_Parsoid_web_API5 *6 * Local configuration:7 *8 * To configure locally, add localsettings.js to this directory and export a9 * setup function.10 *11 * example:12 * exports.setup = function(parsoidConfig) {13 * parsoidConfig.setMwApi('localhost', { uri: 'http://localhost/wiki' });14 * };15 *16 * (See localsettings.js.example for more options to setMwApi.)17 * Alternatively, specify a --config file explicitly. See --help for other18 * options.19 *20 * See https://www.mediawiki.org/wiki/Parsoid/Setup for more instructions.21 */22'use strict';23require('../lib/core-upgrade.js');24var cluster = require('cluster');25var path = require('path');26var util = require('util');27var fs = require('fs');28// process arguments29var opts = require("yargs")30 .usage("Usage: $0 [-h|-v] [--param[=val]]")31 .default({32 // Start a few more workers than there are cpus visible to the OS,33 // so that we get some degree of parallelism even on single-core34 // systems. A single long-running request would otherwise hold up35 // all concurrent short requests.36 n: require("os").cpus().length + 3,37 c: __dirname + '/localsettings.js',38 v: false,39 h: false,40 })41 .boolean([ "h", "v" ])42 .alias("h", "help")43 .alias("v", "version")44 .alias("c", "config")45 .alias("n", "num-workers");46// Help47var argv = opts.argv;48if (argv.h) {49 opts.showHelp();50 process.exit(0);51}52// Version53var meta = require(path.join(__dirname, "../package.json"));54if (argv.v) {55 console.log(meta.name + " " + meta.version);56 process.exit(0);57}58var ParsoidService = require("./ParsoidService.js").ParsoidService;59var ParsoidConfig = require("../lib/mediawiki.ParsoidConfig").ParsoidConfig;60var Logger = require("../lib/Logger.js").Logger;61var PLogger = require("../lib/ParsoidLogger.js");62var ParsoidLogger = PLogger.ParsoidLogger;63var ParsoidLogData = PLogger.ParsoidLogData;64// The global parsoid configuration object65var lsp = path.resolve(process.cwd(), argv.c);66var localSettings;67try {68 localSettings = require(lsp);69} catch (e) {70 console.error(71 "Cannot load local settings from %s. Please see: %s",72 lsp, path.join(__dirname, "localsettings.js.example")73 );74 process.exit(1);75}76var parsoidConfig = new ParsoidConfig(localSettings, null);77var locationData = {78 process: {79 name: cluster.isMaster ? "master" : "worker",80 pid: process.pid,81 },82 toString: function() {83 return util.format("[%s][%s]", this.process.name, this.process.pid);84 },85};86// Setup process logger87var logger = new Logger();88logger._createLogData = function(logType, logObject) {89 return new ParsoidLogData(logType, logObject, locationData);90};91logger._defaultBackend = ParsoidLogger.prototype._defaultBackend;92ParsoidLogger.prototype.registerLoggingBackends.call(93 logger, [ "fatal", "error", "warning", "info" ], parsoidConfig94);95process.on('uncaughtException', function(err) {96 logger.log('fatal', 'uncaught exception', err);97});98if (cluster.isMaster && argv.n > 0) {99 // Master100 var timeoutHandler;101 var timeouts = new Map();102 var spawn = function() {103 var worker = cluster.fork();104 worker.on('message', timeoutHandler.bind(null, worker));105 };106 // Kill cpu hogs107 timeoutHandler = function(worker, msg) {108 if (msg.type === 'startup') {109 // relay startup messages to parent process110 if (process.send) { process.send(msg); }111 }112 if (msg.type !== "timeout") { return; }113 if (msg.done) {114 clearTimeout(timeouts.get(msg.timeoutId));115 timeouts.delete(msg.timeoutId);116 } else if (msg.timeout) {117 var pid = worker.process.pid;118 timeouts.set(msg.timeoutId, setTimeout(function() {119 timeouts.delete(msg.timeoutId);120 if (worker.id in cluster.workers) {121 logger.log("warning", util.format(122 "Cpu timeout fetching: %s; killing worker %s.",123 msg.location, pid124 ));125 worker.kill("SIGKILL");126 spawn();127 }128 }, msg.timeout));129 }130 };131 // Fork workers132 var worker;133 logger.log("info", util.format("initializing %s workers", argv.n));134 for (var i = 0; i < argv.n; i++) {135 spawn();136 }137 cluster.on('exit', function(worker, code, signal) {138 if (!worker.suicide) {139 var pid = worker.process.pid;140 logger.log("warning", util.format("worker %s died (%s), restarting.", pid, code));141 spawn();142 }143 });144 var shutdownMaster = function() {145 logger.log("info", "shutting down, killing workers");146 cluster.disconnect(function() {147 logger.log("info", "exiting");148 process.exit(0);149 });150 };151 process.on('SIGINT', shutdownMaster);152 process.on('SIGTERM', shutdownMaster);153} else {154 // Worker155 var shutdownWorker = function() {156 logger.log("warning", "shutting down");157 process.exit(0);158 };159 process.on('SIGTERM', shutdownWorker);160 process.on('disconnect', shutdownWorker);161 // Enable heap dumps in /tmp on kill -USR2.162 // See https://github.com/bnoordhuis/node-heapdump/163 // For node 0.6/0.8: npm install heapdump@0.1.0164 // For 0.10: npm install heapdump165 process.on('SIGUSR2', function() {166 var heapdump = require('heapdump');167 logger.log("warning", "SIGUSR2 received! Writing snapshot.");168 process.chdir('/tmp');169 heapdump.writeSnapshot();170 });171 // Send heap usage statistics to Graphite at the requested sample rate172 if (parsoidConfig.performanceTimer && parsoidConfig.heapUsageSampleInterval) {173 setInterval(function() {174 var heapUsage = process.memoryUsage();175 parsoidConfig.performanceTimer.timing('heap.rss', '', heapUsage.rss);176 parsoidConfig.performanceTimer.timing('heap.total', '', heapUsage.heapTotal);177 parsoidConfig.performanceTimer.timing('heap.used', '', heapUsage.heapUsed);178 }, parsoidConfig.heapUsageSampleInterval);179 }180 var app = new ParsoidService(parsoidConfig, logger);...
Worker.js
Source:Worker.js
1var Asimov = require('./Asimov');2module.exports = Asimov.extend({3 'start': function (next) {4 var self = this;5 if (self.running) return;6 self.running = true;7 self._publicInterface.register = function () {8 throw new Error('Cannot register public interface after calling asimov.start()');9 };10 var started = new Date();11 process.on('message', self.onMessage);12 process.on('exit', self.shutdownWorker);13 process.on('SIGHUP', self.shutdownWorker);14 process.on('SIGTERM', self.shutdownWorker);15 process.on('SIGINT', self.shutdownWorker);16 var amount = self.getSequence('preinit').length + self.getSequence('init').length + self.getSequence('postinit').length;17 if (!amount) {18 self.publish('app:started');19 process.send && process.send({20 'event': 'app:started',21 'initializers': amount22 });23 return next && next();24 }25 asimov.config('state', 'starting');26 self.runSequence('preinit').done(function () {27 self.runSequence('init').done(function () {28 self.runSequence('postinit').done(function () {29 asimov.config('state', 'running');30 self.publish('app:started');31 process.send && process.send({32 'event': 'app:started',33 'initializers': amount,34 'started': started.valueOf()35 });36 if (typeof next === 'function') next();37 }).fail(self.error);38 }).fail(self.error);39 }).fail(self.error);40 return self.publicInterface();41 },42 'onMessage': function (data) {43 var self = this;44 // console.log('worker received', data);45 },46 // more or less only here to catch the "exit" event47 'terminateWorker': function () {48 process.exit();49 },50 'shutdownWorker': function () {51 var self = this;52 if (!self._shutdown) {53 asimov.config('state', 'stopping');54 self._shutdown = true;55 process.connected && process.disconnect();56 var killSelf = setTimeout(function () {57 process.exit();58 }, 3 * 1000);59 killSelf.unref();60 self.runSequence('shutdown');61 }62 }...
luna.js
Source:luna.js
...52 setTimeout(function() {53 prevWorker.kill();54 }, 60000);55 workersKilled++;56 shutdownWorker();57 });58 newWorker.on("message", handleMsg);59 }60 shutdownWorker();61 };62} else {63 var backend = require("./backend");...
app.js
Source:app.js
...16 () => () => {}, // Empty graceful shutdown function17 ),18 ]),19 ([ shutdownManager, shutdownWorker ]) => async () => {20 await shutdownWorker()21 await shutdownManager()22 },23 shutdownFunction => setupProcessHandlers(logger, shutdownFunction),...
Using AI Code Generation
1Cypress.on('uncaught:exception', (err, runnable) => {2 if (err.message.includes('ResizeObserver loop limit exceeded')) {3 }4 })5 describe('My First Test', () => {6 it('Does not do much!', () => {7 expect(true).to.equal(true)8 })9 })10 Cypress.on('uncaught:exception', (err, runnable) => {11 if (err.message.includes('ResizeObserver loop limit exceeded')) {12 }13 })14 describe('My First Test', () => {15 it('Does not do much!', () => {16 expect(true).to.equal(true)17 })18 })19 Cypress.on('uncaught:exception', (err, runnable) => {20 if (err.message.includes('ResizeObserver loop limit exceeded')) {21 }22 })23 describe('My First Test', () => {24 it('Does not do much!', () => {25 expect(true).to.equal(true)26 })27 })28 Cypress.on('uncaught:exception', (err, runnable) => {29 if (err.message.includes('ResizeObserver loop limit exceeded')) {30 }31 })32 describe('My First Test', () => {33 it('Does not do much!', () => {34 expect(true).to.equal(true)35 })36 })37 Cypress.on('uncaught:exception', (err, runnable) => {38 if (err.message.includes('ResizeObserver loop limit exceeded')) {39 }40 })41 describe('My First Test', () => {42 it('Does not do much!', () => {43 expect(true).to.equal(true)44 })45 })46 Cypress.on('uncaught:exception', (err, runnable)
Using AI Code Generation
1Cypress.on('uncaught:exception', (err, runnable) => {2 })3 describe('My First Test', function() {4 it('Does not do much!', function() {5 cy.contains('type').click()6 cy.url().should('include', '/commands/actions')7 cy.get('.action-email')8 .type('fake@email')9 .should('have.value', 'fake@email')10 })11 })
Using AI Code Generation
1cy.shutdownWorker()2### `cy.shutdownWorkers()`3cy.shutdownWorkers()4### `cy.shutdownWorkers({ force: true })`5cy.shutdownWorkers({ force: true })6### `cy.shutdownWorkers({ force: false })`7cy.shutdownWorkers({ force: false })8### `cy.getWorker()`9cy.getWorker('worker-1')10### `cy.getAllWorkers()`11cy.getAllWorkers()12### `cy.getWorkerState()`13cy.getWorkerState('worker-1')14### `cy.getAllWorkersState()`15cy.getAllWorkersState()16### `cy.getWorkerMessage()`17cy.getWorkerMessage('worker-1')18### `cy.getAllWorkersMessage()`19cy.getAllWorkersMessage()20### `cy.getWorkerError()`21cy.getWorkerError('worker-1')22### `cy.getAllWorkersError()`23cy.getAllWorkersError()24### `cy.getWorkerOnMessage()`
Using AI Code Generation
1Cypress.shutdownWorker()2Cypress.restartWorker()3Cypress.restartAndClearCache()4Cypress.route('GET', '/users', 'fixture:users')5Cypress.run()6Cypress.server()7Cypress.setCookie('token', '123ABC')8Cypress.task('clear:database')9Cypress.then()10Cypress.uncaught()
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