How to use pushDispatcher method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactFiberWorkLoop.old.js
Source:ReactFiberWorkLoop.old.js 
...815 } // Return to the normal work loop.816 return;817 } while (true);818 }819 function pushDispatcher() {820 var prevDispatcher = ReactCurrentDispatcher$2.current;821 ReactCurrentDispatcher$2.current = ContextOnlyDispatcher;822 if (prevDispatcher === null) {823 // The React isomorphic package does not include a default dispatcher.824 // Instead the first renderer will lazily attach one, in order to give825 // nicer error messages.826 return ContextOnlyDispatcher;827 } else {828 return prevDispatcher;829 }830 }831 function popDispatcher(prevDispatcher) {832 ReactCurrentDispatcher$2.current = prevDispatcher;833 }834 function pushInteractions(root) {835 {836 var prevInteractions = __interactionsRef.current;837 __interactionsRef.current = root.memoizedInteractions;838 return prevInteractions;839 }840 }841 function popInteractions(prevInteractions) {842 {843 __interactionsRef.current = prevInteractions;844 }845 }846 function markCommitTimeOfFallback() {847 globalMostRecentFallbackTime = now();848 }849 function markSkippedUpdateLanes(lane) {850 workInProgressRootSkippedLanes = mergeLanes(lane, workInProgressRootSkippedLanes);851 }852 function renderDidSuspend() {853 if (workInProgressRootExitStatus === RootIncomplete) {854 workInProgressRootExitStatus = RootSuspended;855 }856 }857 function renderDidSuspendDelayIfPossible() {858 if (workInProgressRootExitStatus === RootIncomplete || workInProgressRootExitStatus === RootSuspended) {859 workInProgressRootExitStatus = RootSuspendedWithDelay;860 } // Check if there are updates that we skipped tree that might have unblocked861 // this render.862 if (workInProgressRoot !== null && (includesNonIdleWork(workInProgressRootSkippedLanes) || includesNonIdleWork(workInProgressRootUpdatedLanes))) {863 // Mark the current render as suspended so that we switch to working on864 // the updates that were skipped. Usually we only suspend at the end of865 // the render phase.866 // TODO: We should probably always mark the root as suspended immediately867 // (inside this function), since by suspending at the end of the render868 // phase introduces a potential mistake where we suspend lanes that were869 // pinged or updated while we were rendering.870 markRootSuspended$1(workInProgressRoot, workInProgressRootRenderLanes);871 }872 }873 function renderDidError() {874 if (workInProgressRootExitStatus !== RootCompleted) {875 workInProgressRootExitStatus = RootErrored;876 }877 } // Called during render to determine if anything has suspended.878 // Returns false if we're not sure.879 function renderHasNotSuspendedYet() {880 // If something errored or completed, we can't really be sure,881 // so those are false.882 return workInProgressRootExitStatus === RootIncomplete;883 }884 function renderRootSync(root, lanes) {885 var prevExecutionContext = executionContext;886 executionContext |= RenderContext;887 var prevDispatcher = pushDispatcher(); // If the root or lanes have changed, throw out the existing stack888 // and prepare a fresh one. Otherwise we'll continue where we left off.889 if (workInProgressRoot !== root || workInProgressRootRenderLanes !== lanes) {890 prepareFreshStack(root, lanes);891 startWorkOnPendingInteractions(root, lanes);892 }893 var prevInteractions = pushInteractions(root);894 {895 markRenderStarted(lanes);896 }897 do {898 try {899 workLoopSync();900 break;901 } catch (thrownValue) {902 handleError(root, thrownValue);903 }904 } while (true);905 resetContextDependencies();906 {907 popInteractions(prevInteractions);908 }909 executionContext = prevExecutionContext;910 popDispatcher(prevDispatcher);911 if (workInProgress !== null) {912 // This is a sync render, so we should have finished the whole tree.913 {914 {915 throw Error( "Cannot commit an incomplete root. This error is likely caused by a bug in React. Please file an issue." );916 }917 }918 }919 {920 markRenderStopped();921 } // Set this to null to indicate there's no in-progress render.922 workInProgressRoot = null;923 workInProgressRootRenderLanes = NoLanes;924 return workInProgressRootExitStatus;925 } // The work loop is an extremely hot path. Tell Closure not to inline it.926 /** @noinline */927 function workLoopSync() {928 // Already timed out, so perform work without checking if we need to yield.929 while (workInProgress !== null) {930 performUnitOfWork(workInProgress);931 }932 }933 function renderRootConcurrent(root, lanes) {934 var prevExecutionContext = executionContext;935 executionContext |= RenderContext;936 var prevDispatcher = pushDispatcher(); // If the root or lanes have changed, throw out the existing stack937 // and prepare a fresh one. Otherwise we'll continue where we left off.938 if (workInProgressRoot !== root || workInProgressRootRenderLanes !== lanes) {939 resetRenderTimer();940 prepareFreshStack(root, lanes);941 startWorkOnPendingInteractions(root, lanes);942 }943 var prevInteractions = pushInteractions(root);944 {945 markRenderStarted(lanes);946 }947 do {948 try {949 workLoopConcurrent();950 break;...
ReactFiberWorkLoop.new.js
Source:ReactFiberWorkLoop.new.js
...1280 // Return to the normal work loop.1281 return;1282 } while (true);1283}1284function pushDispatcher() {1285 const prevDispatcher = ReactCurrentDispatcher.current;1286 ReactCurrentDispatcher.current = ContextOnlyDispatcher;1287 if (prevDispatcher === null) {1288 // The React isomorphic package does not include a default dispatcher.1289 // Instead the first renderer will lazily attach one, in order to give1290 // nicer error messages.1291 return ContextOnlyDispatcher;1292 } else {1293 return prevDispatcher;1294 }1295}1296function popDispatcher(prevDispatcher) {1297 ReactCurrentDispatcher.current = prevDispatcher;1298}1299export function markCommitTimeOfFallback() {1300 globalMostRecentFallbackTime = now();1301}1302export function markSkippedUpdateLanes(lane: Lane | Lanes): void {1303 workInProgressRootSkippedLanes = mergeLanes(1304 lane,1305 workInProgressRootSkippedLanes,1306 );1307}1308export function renderDidSuspend(): void {1309 if (workInProgressRootExitStatus === RootIncomplete) {1310 workInProgressRootExitStatus = RootSuspended;1311 }1312}1313export function renderDidSuspendDelayIfPossible(): void {1314 if (1315 workInProgressRootExitStatus === RootIncomplete ||1316 workInProgressRootExitStatus === RootSuspended ||1317 workInProgressRootExitStatus === RootErrored1318 ) {1319 workInProgressRootExitStatus = RootSuspendedWithDelay;1320 }1321 // Check if there are updates that we skipped tree that might have unblocked1322 // this render.1323 if (1324 workInProgressRoot !== null &&1325 (includesNonIdleWork(workInProgressRootSkippedLanes) ||1326 includesNonIdleWork(workInProgressRootUpdatedLanes))1327 ) {1328 // Mark the current render as suspended so that we switch to working on1329 // the updates that were skipped. Usually we only suspend at the end of1330 // the render phase.1331 // TODO: We should probably always mark the root as suspended immediately1332 // (inside this function), since by suspending at the end of the render1333 // phase introduces a potential mistake where we suspend lanes that were1334 // pinged or updated while we were rendering.1335 markRootSuspended(workInProgressRoot, workInProgressRootRenderLanes);1336 }1337}1338export function renderDidError() {1339 if (workInProgressRootExitStatus !== RootSuspendedWithDelay) {1340 workInProgressRootExitStatus = RootErrored;1341 }1342}1343// Called during render to determine if anything has suspended.1344// Returns false if we're not sure.1345export function renderHasNotSuspendedYet(): boolean {1346 // If something errored or completed, we can't really be sure,1347 // so those are false.1348 return workInProgressRootExitStatus === RootIncomplete;1349}1350function renderRootSync(root: FiberRoot, lanes: Lanes) {1351 const prevExecutionContext = executionContext;1352 executionContext |= RenderContext;1353 const prevDispatcher = pushDispatcher();1354 // If the root or lanes have changed, throw out the existing stack1355 // and prepare a fresh one. Otherwise we'll continue where we left off.1356 if (workInProgressRoot !== root || workInProgressRootRenderLanes !== lanes) {1357 if (enableUpdaterTracking) {1358 if (isDevToolsPresent) {1359 const memoizedUpdaters = root.memoizedUpdaters;1360 if (memoizedUpdaters.size > 0) {1361 restorePendingUpdaters(root, workInProgressRootRenderLanes);1362 memoizedUpdaters.clear();1363 }1364 // At this point, move Fibers that scheduled the upcoming work from the Map to the Set.1365 // If we bailout on this work, we'll move them back (like above).1366 // It's important to move them now in case the work spawns more work at the same priority with different updaters.1367 // That way we can keep the current update and future updates separate.1368 movePendingFibersToMemoized(root, lanes);1369 }1370 }1371 prepareFreshStack(root, lanes);1372 }1373 if (__DEV__) {1374 if (enableDebugTracing) {1375 logRenderStarted(lanes);1376 }1377 }1378 if (enableSchedulingProfiler) {1379 markRenderStarted(lanes);1380 }1381 do {1382 try {1383 workLoopSync();1384 break;1385 } catch (thrownValue) {1386 handleError(root, thrownValue);1387 }1388 } while (true);1389 resetContextDependencies();1390 executionContext = prevExecutionContext;1391 popDispatcher(prevDispatcher);1392 if (workInProgress !== null) {1393 // This is a sync render, so we should have finished the whole tree.1394 invariant(1395 false,1396 'Cannot commit an incomplete root. This error is likely caused by a ' +1397 'bug in React. Please file an issue.',1398 );1399 }1400 if (__DEV__) {1401 if (enableDebugTracing) {1402 logRenderStopped();1403 }1404 }1405 if (enableSchedulingProfiler) {1406 markRenderStopped();1407 }1408 // Set this to null to indicate there's no in-progress render.1409 workInProgressRoot = null;1410 workInProgressRootRenderLanes = NoLanes;1411 return workInProgressRootExitStatus;1412}1413// The work loop is an extremely hot path. Tell Closure not to inline it.1414/** @noinline */1415function workLoopSync() {1416 // Already timed out, so perform work without checking if we need to yield.1417 while (workInProgress !== null) {1418 performUnitOfWork(workInProgress);1419 }1420}1421function renderRootConcurrent(root: FiberRoot, lanes: Lanes) {1422 const prevExecutionContext = executionContext;1423 executionContext |= RenderContext;1424 const prevDispatcher = pushDispatcher();1425 // If the root or lanes have changed, throw out the existing stack1426 // and prepare a fresh one. Otherwise we'll continue where we left off.1427 if (workInProgressRoot !== root || workInProgressRootRenderLanes !== lanes) {1428 if (enableUpdaterTracking) {1429 if (isDevToolsPresent) {1430 const memoizedUpdaters = root.memoizedUpdaters;1431 if (memoizedUpdaters.size > 0) {1432 restorePendingUpdaters(root, workInProgressRootRenderLanes);1433 memoizedUpdaters.clear();1434 }1435 // At this point, move Fibers that scheduled the upcoming work from the Map to the Set.1436 // If we bailout on this work, we'll move them back (like above).1437 // It's important to move them now in case the work spawns more work at the same priority with different updaters.1438 // That way we can keep the current update and future updates separate....
ReactFiberWorkLoop.js
Source:ReactFiberWorkLoop.js
...607};608const renderRootSync = (root, lanes) => {609 const prevExecutionContext = executionContext;610 executionContext |= RenderContext;611 const prevDispatcher = pushDispatcher();612 if (workInProgressRoot !== root || workInProgressRootRenderLanes !== lanes) {613 prepareFreshStack(root, lanes);614 }615 do {616 try {617 workLoopSync();618 break;619 } catch (thrownValue) {620 // handleError(root, thrownValue);621 }622 } while (true);623 resetContextDependencies();624 executionContext = prevExecutionContext;625 popDispatcher(prevDispatcher);...
srvPushDispatcher.js
Source:srvPushDispatcher.js
1/*eslint no-console: 0, no-unused-vars: 0*/2"use strict";3var hdb = require('hdb');4var log = require('../common/log');5var rfid = require('../common/rfid_manager');6var RFIDEvent = require('../common/rfid_manager').RFIDEvent;7var config = require('../common/config');8var request = require('request');9var MODULE = 'PushDispatcher';10var HDB_RECONNECTION_WAIT = 5; // waiting time in seconds before hdb reconnection attempt11var POLLING_TICK = 1; // analysis tick interval in seconds12var VALIDITY_INTERVAL = 5; // timeframe of analysis in seconds13var MAX_INTERVAL_TAG_EVENTS = 11; // maximum possible tag events in VALIDITY_INTERVAL from rfid controller14var MIN_VALIDITY = 60; // minimum percentage of physical events present in VALIDITY_INTERVAL to be considered a valid read15var MAIN_ANTENNA_NO = config.antenna.main; // antenna number for main detection (pallet / positions)16var GATE_ANTENNA_NO = config.antenna.lateral; // antenna number for gate tags detection17global.hdbClient = hdb.createClient({18 host : config.hdb.ip, // system database host19 instanceNumber : config.hdb.instance, // instance number of the HANA system20 databaseName : config.hdb.dbname, // name of a particular tenant database21 user : config.hdb.user, // user for the tenant database22 password : config.hdb.pw, // password for the user specified23 port : config.hdb.port 24});25function handleHDBConnection (err) {26 if (err) {27 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.connect' + err);28 hdbReconnect();29 }30 31 log.write(log.LEVEL_INFO,MODULE,'hdbClient.connect','HDB Connected - ' + global.hdbClient.readyState);32 global.hdbClient.prepare('CALL "RFID.analytics::rfid_event_retriever" (?)', function(err, statement) {33 if (err) {34 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.prepare','HDB Prepare statement error: ' + err);35 return console.error('HDB Prepare statement error: ', err);36 }37 38 setInterval(function() {39 statement.exec({}, handleRetrieverResponse);40 },POLLING_TICK * 1000);41 });42 global.hdbClient.prepare('CALL "RFID.analytics::distance_analytics_retriever" (?)', function(err, statement) {43 if (err) {44 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.prepare','HDB Prepare statement error: ' + err);45 return console.error('HDB Prepare statement error: ', err);46 }47 setInterval(function() {48 statement.exec({}, handleDistanceResponse);49 },POLLING_TICK * 1000);50 });51 global.hdbClient.prepare('CALL "RFID.analytics::network_analytics_retriever" (?)', function(err, statement) {52 if (err) {53 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.prepare','HDB Prepare statement error: ' + err);54 return console.error('HDB Prepare statement error: ', err);55 }56 setInterval(function() {57 statement.exec({}, handleNetworkResponse);58 },POLLING_TICK * 1000);59 });60}61 62global.hdbClient.connect(handleHDBConnection);63global.hdbClient.on('error', function (err) {64 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.onError','Network connection error' + err);65 hdbReconnect();66});67function hdbReconnect() {68 log.write(log.LEVEL_INFO,MODULE,'hdbReconnect','Reconnection attempt within ' + HDB_RECONNECTION_WAIT + ' seconds...');69 setTimeout(function() {70 global.hdbClient.connect(handleHDBConnection);71 },HDB_RECONNECTION_WAIT * 1000);72}73function handleRetrieverResponse(err, parameter, output) {74 if (err) {75 log.write(log.LEVEL_ERROR,MODULE,'handleRetrieverResponse','HDB Error:' + err);76 return console.error('HDB Error:', err);77 }78 log.write(log.LEVEL_INFO,MODULE,'handleRetrieverResponse','HDB Select Ok - rows fetched: ' + output.length);79 //console.log(rows[0].INTERNAL_TIMESTAMP);80 //pushNotifications(output);81 if(output.length > 0){82 badgeNumber('EVENT',output);83 }84}85function handleDistanceResponse(err, parameter, output) {86 if (err) {87 log.write(log.LEVEL_ERROR,MODULE,'handleDistanceResponse','HDB Error:' + err);88 return console.error('HDB Error:', err);89 }90 log.write(log.LEVEL_INFO,MODULE,'handleDistanceResponse','HDB Select Ok - rows fetched: ' + output.length);91 //console.log(rows[0].INTERNAL_TIMESTAMP);92 //pushNotificationsDistance(output);93 if(output.length > 0){94 badgeNumber('MAINT',output);95 }96}97function handleNetworkResponse(err, parameter, output) {98 if (err) {99 log.write(log.LEVEL_ERROR,MODULE,'handleNetworkResponse','HDB Error:' + err);100 return console.error('HDB Error:', err);101 }102 log.write(log.LEVEL_INFO,MODULE,'handleNetworkResponse','HDB Select Ok - rows fetched: ' + output.length);103 //console.log(rows[0].INTERNAL_TIMESTAMP);104 //pushNotificationsNetwork(output);105 if(output.length > 0){106 badgeNumber('NETWO',output);107 }108}109function badgeNumber(notifType, output) {110 global.hdbClient.prepare('CALL "XSA_DEV"."RFID.analytics::badge_counter"(?)', function(err,statement){111 if (err) {112 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.prepare','HDB Prepare statement error: ' + err);113 return console.error('HDB Prepare statement error: ', err);114 }115 statement.exec({}, handleBadgeResponse);116 });117 118 function handleBadgeResponse(err, parameters){119 var badgeNum = parameters.BADGENUM;120 if (err) {121 log.write(log.LEVEL_ERROR,MODULE,'handleBadgeResponse','HDB Error:' + err);122 return console.error('HDB Error:', err);123 }124 log.write(log.LEVEL_INFO,MODULE,'handleBadgeResponse','HDB Select Ok - rows fetched: ' + badgeNum);125 var pushToQueue;126 switch(notifType) {127 case 'EVENT':128 pushToQueue = pushNotifications(output, badgeNum);129 queuePush(pushToQueue);130 break;131 case 'MAINT':132 pushToQueue = pushNotificationsDistance(output, badgeNum);133 queuePush(pushToQueue);134 break;135 case 'NETWO':136 pushToQueue = pushNotificationsNetwork(output, badgeNum);137 queuePush(pushToQueue);138 break;139 default:140 break;141 }142 }143}144// launch EVENT notification POST145function pushNotifications(nots, badgeNum) {146 var pushToQueue = [];147 var auth = "Basic dmFsZXJpby5hcnZpenppZ25vQGgtdC5pdDpTb2xmaXRpXzAz="; //credenziali SCP Valerio148 log.write(log.LEVEL_INFO,MODULE,'pushNotifications','Processing ' + nots.length + ' notifications...');149 nots.forEach(function each(notification) {150 var pushData = {151 "type": "EVENT",152 "forkliftId": notification.CONTROLLER_ID,153 "from": notification.POSITION_FROM,154 "to": notification.POSITION_TO,155 "tagId": notification.TAG_ID156 };157 158 var pushBody = {};159 switch(notification.EVENT) {160 case 'ON':161 pushBody = {162 "badge": badgeNum + 1,163 "sound": "default",164 "alert": "RFID Event: " + notification.EVENT + "; Pallet: " + notification.TAG_DATA + "; Muletto: " + notification.CONTROLLER_ID,165 "data": JSON.stringify(pushData)166 };167 break;168 case 'OFF':169 pushBody = {170 "badge": badgeNum + 1,171 "sound": "default",172 "alert": "RFID Event: " + notification.EVENT + "; Pallet: " + notification.TAG_DATA +"; Ubicazione: " + notification.POSITION_TO + "; Muletto: " + notification.CONTROLLER_ID,173 "data": JSON.stringify(pushData)174 };175 break;176 case 'MOVE':177 pushBody = {178 "badge": badgeNum + 1,179 "sound": "default",180 "alert": "RFID Event: " + notification.EVENT + "; Pallet: " + notification.TAG_DATA + "; From: " + notification.POSITION_FROM +"; To: " + notification.POSITION_TO + "; Muletto: " + notification.CONTROLLER_ID,181 "data": JSON.stringify(pushData)182 };183 break;184 default:185 break;186 }187 188 pushToQueue.push({type: 'EVENT', alert: pushBody.alert});189 log.write(log.LEVEL_INFO,MODULE,'pushNotifications','Launching notification post: ' + notification.EVENT);190 request({191 method: 'POST',192 headers: {'Content-Type': 'application/json', 'Authorization': auth},193 url: 'https://mobile-a9d976a16.hana.ondemand.com/restnotification/application/it.ht.com.sap.tutorial.demoapp.Demo/',194 body: pushBody,195 json: true196 }, handlePushNotificationResponse);197 });198 return pushToQueue;199}200// launch EVENT notification POST201function pushNotificationsDistance(nots, badgeNum) {202 var pushToQueue = [];203 var auth = "Basic dmFsZXJpby5hcnZpenppZ25vQGgtdC5pdDpTb2xmaXRpXzAz="; //credenziali SCP Valerio204 log.write(log.LEVEL_INFO,MODULE,'pushNotificationsDistance','Processing ' + nots.length + ' notifications...');205 nots.forEach(function each(notification) {206 var pushData = {207 "type": "MAINT",208 "forkliftId": notification.CONTROLLER_ID,209 "timestamp": notification.INTERNAL_TIMESTAMP,210 "KmGiornalieri": notification.KM_GIORNALIERI,211 "KmCumulativi": notification.KM_CUMULATIVI212 };213 var pushBody = {214 "badge": badgeNum + 1,215 "sound": "default",216 "alert": "Manutenzione muletto necessaria il giorno: " + notification.INTERNAL_TIMESTAMP.substr(0,10) + " KM totali percorsi stimati:" + notification.KM_CUMULATIVI,217 "data": JSON.stringify(pushData)218 };219 220 pushToQueue.push({type: 'MAINT', alert: pushBody.alert});221 log.write(log.LEVEL_INFO,MODULE,'pushNotificationsDistance','Launching notification post: DISTANCE');222 request({223 method: 'POST',224 headers: {'Content-Type': 'application/json', 'Authorization': auth},225 url: 'https://mobile-a9d976a16.hana.ondemand.com/restnotification/application/it.ht.com.sap.tutorial.demoapp.Demo/',226 body: pushBody,227 json: true228 }, handlePushNotificationResponse);229 });230 return pushToQueue;231}232// launch EVENT notification POST233function pushNotificationsNetwork(nots, badgeNum) {234 var pushToQueue = [];235 var auth = "Basic dmFsZXJpby5hcnZpenppZ25vQGgtdC5pdDpTb2xmaXRpXzAz="; //credenziali SCP Valerio236 log.write(log.LEVEL_INFO,MODULE,'pushNotificationsNetwork','Processing ' + nots.length + ' notifications...');237 nots.forEach(function each(notification) {238 var pushData = {239 "type": "NETWO",240 "forkliftId": notification.CONTROLLER_ID,241 "timestamp": notification.INTERNAL_TIMESTAMP,242 "connectivityPerc": notification.CONNECTIVITY_PERC243 };244 var pushBody = {245 "badge": badgeNum + 1,246 "sound": "default",247 "alert": "! Possibile problema di rete il giorno: " + notification.INTERNAL_TIMESTAMP.substr(0,10) + "; " + "Connettività al: " + notification.CONNECTIVITY_PERC + "%;" + " Chiamata in corso al manutentore: Chiara",248 "data": JSON.stringify(pushData)249 };250 251 pushToQueue.push({type: 'NETWO', alert: pushBody.alert});252 log.write(log.LEVEL_INFO,MODULE,'pushNotificationsNetwork','Launching notification post: NETWORK');253 request({254 method: 'POST',255 headers: {'Content-Type': 'application/json', 'Authorization': auth},256 url: 'https://mobile-a9d976a16.hana.ondemand.com/restnotification/application/it.ht.com.sap.tutorial.demoapp.Demo/',257 body: pushBody,258 json: true259 }, handlePushNotificationResponse);260 });261 return pushToQueue;262}263function handlePushNotificationResponse(error,response,body) {264 log.write(log.LEVEL_INFO,MODULE,'pushNotifications','POST response: ' + response.statusCode);265}266function queuePush(pushToQueue){267 pushToQueue.forEach(function each(push) {268 global.hdbClient.exec('INSERT INTO \"XSA_DEV\".\"RFID.analytics.model::pushTables.PUSH_NOTIFICATION_QUEUE\" VALUES (\"XSA_DEV\".\"RFID.analytics::pushID\".NEXTVAL,\'' + push.type + '\',\'' + push.alert + '\',\'\')', handleQueueResponse);269 });270}271function handleQueueResponse(err, affectedRows){272 if (err) {273 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.exec','HDB Exec Error: ' + err);274 return;275 }276 var insertNo = 1;277 if (affectedRows !== undefined) {278 if (affectedRows.length !== undefined) {279 insertNo = affectedRows.length;280 }281 }282 log.write(log.LEVEL_INFO,MODULE,'hdbClient.exec','Push Queue Insert OK - Number of Insert Done: ' + insertNo);...
srvRFIDdemo.js
Source:srvRFIDdemo.js
1/*eslint no-console: 0, no-unused-vars: 0*/2"use strict";3var hdb = require('hdb');4var log = require('../common/log');5var ws = require('ws');6var rfid = require('../common/rfid_manager');7var RFIDEvent = require('../common/rfid_manager').RFIDEvent;8var config = require('../common/config');9var request = require('request');10var SUPERVISOR = '0'; //Supervisor user start with 0 (range 001-099)11var MODULE = 'PushDispatcher';12var HDB_RECONNECTION_WAIT = 5; // waiting time in seconds before hdb reconnection attempt13var POLLING_TICK = 1; // analysis tick interval in seconds14var VALIDITY_INTERVAL = 5; // timeframe of analysis in seconds15var MAX_INTERVAL_TAG_EVENTS = 11; // maximum possible tag events in VALIDITY_INTERVAL from rfid controller16var MIN_VALIDITY = 60; // minimum percentage of physical events present in VALIDITY_INTERVAL to be considered a valid read17var MAIN_ANTENNA_NO = config.antenna.main; // antenna number for main detection (pallet / positions)18var GATE_ANTENNA_NO = config.antenna.lateral; // antenna number for gate tags detection19var WSSERVER_PORT = config.ws.port;20global.hdbClient = hdb.createClient({21 host : config.hdb.ip, // system database host22 instanceNumber : config.hdb.instance, // instance number of the HANA system23 databaseName : config.hdb.dbname, // name of a particular tenant database24 user : config.hdb.user, // user for the tenant database25 password : config.hdb.pw, // password for the user specified26 port : config.hdb.port 27});28global.wsServer = new ws.Server({ port: WSSERVER_PORT }); // start web socket server29function handleHDBConnection (err) {30 if (err) {31 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.connect' + err);32 hdbReconnect();33 }34 35 log.write(log.LEVEL_INFO,MODULE,'hdbClient.connect','HDB Connected - ' + global.hdbClient.readyState);36 setInterval(function() {37 global.hdbClient.exec('CALL "XSA_DEV"."RFID.demo.model::manual_event_retriever"(?)',handleRetrieverResponse);38 },POLLING_TICK * 1000);39}40 41global.hdbClient.connect(handleHDBConnection);42global.hdbClient.on('error', function (err) {43 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.onError','Network connection error' + err);44 hdbReconnect();45});46function hdbReconnect() {47 log.write(log.LEVEL_INFO,MODULE,'hdbReconnect','Reconnection attempt within ' + HDB_RECONNECTION_WAIT + ' seconds...');48 setTimeout(function() {49 global.hdbClient.connect(handleHDBConnection);50 },HDB_RECONNECTION_WAIT * 1000);51}52function handleRetrieverResponse(err, parameter, events) {53 if (err) {54 log.write(log.LEVEL_ERROR,MODULE,'handleRetrieverResponse','HDB Error:' + err);55 return console.error('HDB Error:', err);56 }57 log.write(log.LEVEL_INFO,MODULE,'handleRetrieverResponse','HDB Select Ok - rows fetched: ' + events.length);58 //console.log(rows[0].INTERNAL_TIMESTAMP);59 //pushNotifications(events);60 if(events.length > 0){61 badgeNumber('EVENT',events);62 }63 // event manager64 events.forEach(function each(event) {65 global.wsServer.clients.forEach(function each(client) {66 if (client.controllerID == event.CONTROLLER_ID || client.controllerID.charAt(0) == SUPERVISOR) {67 var rfidEvent = new RFIDEvent(event, client);68 log.write(log.LEVEL_DEBUG,MODULE,'handleAnalyzerResponse','trowing event: ' + rfidEvent.getType() + ', from controller ' + rfidEvent.getControllerID() + ' - tag data: ' + rfidEvent.getTagData());69 rfidEvent.launch();70 }71 });72 });73 74}75// WebSocket message server init76global.wsServer.on('connection', function (ws,req) {77 78 // incoming message handler (registration message from client - forklift)79 ws.on('message', function (message) {80 var controllerID = JSON.parse(message)['controllerID'];81 if (controllerID != undefined) {82 // check for double connection83 global.wsServer.clients.forEach( function each(client) {84 if (client.controllerID == controllerID) {85 // terminate old connection if present86 client.terminate();87 }88 });89 this.controllerID = controllerID;90 log.write(log.LEVEL_INFO,MODULE,'onWsServerConnection','forklift ' + controllerID + ' registered');91 }92 93 });94});95//for Demo purposes we need a specific "EVENT" queuePush + pushNotification + badgeNum because we operate on EVENT_LOG_MANUAL and not the original one,96//so srvPushDispatcher can't handle demo events97function badgeNumber(notifType, output) {98 global.hdbClient.prepare('CALL "XSA_DEV"."RFID.analytics::badge_counter"(?)', function(err,statement){99 if (err) {100 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.prepare','HDB Prepare statement error: ' + err);101 return console.error('HDB Prepare statement error: ', err);102 }103 statement.exec({}, handleBadgeResponse);104 });105 106 function handleBadgeResponse(err, parameters){107 var badgeNum = parameters.BADGENUM;108 if (err) {109 log.write(log.LEVEL_ERROR,MODULE,'handleBadgeResponse','HDB Error:' + err);110 return console.error('HDB Error:', err);111 }112 log.write(log.LEVEL_INFO,MODULE,'handleBadgeResponse','HDB Select Ok - rows fetched: ' + badgeNum);113 var pushToQueue;114 switch(notifType) {115 case 'EVENT':116 pushToQueue = pushNotifications(output, badgeNum);117 queuePush(pushToQueue);118 break;119 default:120 break;121 }122 }123}124// launch EVENT notification POST125function pushNotifications(nots, badgeNum) {126 var pushToQueue = [];127 var auth = "Basic dmFsZXJpby5hcnZpenppZ25vQGgtdC5pdDpTb2xmaXRpXzAz="; //Credenziali SCP Valerio128 log.write(log.LEVEL_INFO,MODULE,'pushNotifications','Processing ' + nots.length + ' notifications...');129 nots.forEach(function each(notification) {130 var pushData = {131 "type": "EVENT",132 "forkliftId": notification.CONTROLLER_ID,133 "from": notification.POSITION_FROM,134 "to": notification.POSITION_TO,135 "tagId": notification.TAG_ID136 };137 var pushBody = {};138 switch(notification.EVENT) {139 case 'ON':140 pushBody = {141 "badge": badgeNum + 1,142 "sound": "default",143 "alert": "RFID Event: " + notification.EVENT + "; Pallet: " + notification.TAG_DATA + "; Muletto: " + notification.CONTROLLER_ID,144 "data": JSON.stringify(pushData)145 };146 break;147 case 'OFF':148 pushBody = {149 "badge": badgeNum + 1,150 "sound": "default",151 "alert": "RFID Event: " + notification.EVENT + "; Pallet: " + notification.TAG_DATA +"; Ubicazione: " + notification.POSITION_TO + "; Muletto: " + notification.CONTROLLER_ID,152 "data": JSON.stringify(pushData)153 };154 break;155 case 'MOVE':156 pushBody = {157 "badge": badgeNum + 1,158 "sound": "default",159 "alert": "RFID Event: " + notification.EVENT + "; Pallet: " + notification.TAG_DATA + "; From: " + notification.POSITION_FROM +" to: " + notification.POSITION_TO + "; Muletto: " + notification.CONTROLLER_ID,160 "data": JSON.stringify(pushData)161 };162 break;163 default:164 break;165 }166 pushToQueue.push({type: 'EVENT', alert: pushBody.alert});167 168 log.write(log.LEVEL_INFO,MODULE,'pushNotifications','Launching notification post: ' + notification.EVENT);169 request({170 method: 'POST',171 headers: {'Content-Type': 'application/json', 'Authorization': auth},172 url: 'https://mobile-a9d976a16.hana.ondemand.com/restnotification/application/it.ht.com.sap.tutorial.demoapp.Demo/',173 body: pushBody,174 json: true175 }, handlePushNotificationResponse);176 });177 return pushToQueue;178}179function handlePushNotificationResponse(error,response,body) {180 log.write(log.LEVEL_INFO,MODULE,'pushNotifications','POST response: ' + response.statusCode);181}182function queuePush(pushToQueue){183 pushToQueue.forEach(function each(push) {184 global.hdbClient.exec('INSERT INTO \"XSA_DEV\".\"RFID.analytics.model::pushTables.PUSH_NOTIFICATION_QUEUE\" VALUES (\"XSA_DEV\".\"RFID.analytics::pushID\".NEXTVAL,\'' + push.type + '\',\'' + push.alert + '\',\'\')', handleQueueResponse);185 });186}187function handleQueueResponse(err, affectedRows){188 if (err) {189 log.write(log.LEVEL_ERROR,MODULE,'hdbClient.exec','HDB Exec Error: ' + err);190 return;191 }192 var insertNo = 1;193 if (affectedRows !== undefined) {194 if (affectedRows.length !== undefined) {195 insertNo = affectedRows.length;196 }197 }198 log.write(log.LEVEL_INFO,MODULE,'hdbClient.exec','Push Queue Insert OK - Number of Insert Done: ' + insertNo);...
AppDispatcher.js
Source:AppDispatcher.js
1/**2 * Created by Zaccary on 20/06/2015.3 */4import { Dispatcher } from 'flux';5import { VIEW_ACTION } from '../constants/PayloadSources';6// Create dispatcher instance7class AppDispatcher extends Dispatcher {8 constructor(name = 'Global dispatcher') {9 super();10 this.name = name;11 this.queueRunning = false;12 this.queue = [];13 if (process.env.NODE_ENV !== 'production') {14 console.log(`%cregistering dispatcher ${this.name}`, 'color: #1B8CB5');15 }16 }17 addToQueue(action) {18 this.queue = [19 ...this.queue,20 action,21 ];22 if (!this.queueRunning) {23 this.runQueue();24 }25 }26 runQueue() {27 this.queueRunning = true;28 while (this.queue.length > 0) {29 if (!this.isDispatching()) {30 const action = this.queue.pop();31 this.dispatch(action);32 if (this.queue.length === 0) {33 this.queueRunning = false;34 }35 }36 }37 }38 handleAction(action) {39 if (!action.actionType) {40 throw new Error('Empty action.type: you likely mistyped the action.');41 }42 console.log(`%cDispatching action as ${this.name}`, 'color: #1B8CB5', action);43 this.addToQueue({44 source: VIEW_ACTION,45 action,46 });47 }48}49const dispatcher = new AppDispatcher();50export const ApplicationDispatcher = new AppDispatcher('Application dispatcher');51export const ChatDispatcher = new AppDispatcher('Chat dispatcher');52export const CamDispatcher = new AppDispatcher('Cam dispatcher');53export const ModalDispatcher = new AppDispatcher('Modal dispatcher');54export const NotificationDispatcher = new AppDispatcher('Notification dispatcher');55export const PmDispatcher = new AppDispatcher('PM dispatcher');56export const PushDispatcher = new AppDispatcher('Push dispatcher');57export const RoomDispatcher = new AppDispatcher('Room dispatcher');58export const SessionDispatcher = new AppDispatcher('Session dispatcher');59export const UserDispatcher = new AppDispatcher('User dispatcher');60export const YoutubeDispatcher = new AppDispatcher('Youtube dispatcher');61export const ProfileDispatcher = new AppDispatcher('Profile dispatcher');62export const RoleDispatcher = new AppDispatcher('Role dispatcher');...
PushStore.js
Source:PushStore.js
1import { EventEmitter } from 'events';2import { PushDispatcher } from '../dispatcher/AppDispatcher';3import {4 PUSH_SET_MANAGER,5 PUSH_SET_PUBLIC_KEY,6} from '../constants/ActionTypes';7class PushStore extends EventEmitter {8 constructor(props) {9 super(props);10 this.state = {11 manager: null,12 publicKey: null,13 };14 }15 setManager(manager) {16 this.state = {17 ...this.state,18 manager,19 };20 }21 setPublicKey(publicKey) {22 this.state = {23 ...this.state,24 publicKey,25 };26 }27 getState() {28 return this.state;29 }30 emitChange() {31 this.emit('change');32 }33 addChangeListener(callback) {34 this.on('change', callback);35 }36 removeChangeListener(callback) {37 this.removeListener('change', callback);38 }39}40const pushStore = new PushStore();41PushDispatcher.register((payload) => {42 const { action } = payload;43 switch (action.actionType) {44 case PUSH_SET_MANAGER:45 pushStore.setManager(action.manager);46 break;47 case PUSH_SET_PUBLIC_KEY:48 pushStore.setPublicKey(action.publicKey);49 break;50 default:51 return true;52 }53 pushStore.emitChange();54 return true;55});...
PushActions.js
Source:PushActions.js
1import { PushDispatcher } from '../dispatcher/AppDispatcher';2import * as types from '../constants/ActionTypes';3export function setManager(manager) {4 PushDispatcher.handleAction({5 actionType: types.PUSH_SET_MANAGER,6 manager,7 });8}9export function setPublicKey(publicKey) {10 PushDispatcher.handleAction({11 actionType: types.PUSH_SET_PUBLIC_KEY,12 publicKey,13 });...
Using AI Code Generation
1const { chromium } = require('playwright');2const path = require('path');3const fs = require('fs');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 await page.fill('input[name="q"]', 'Playwright');9 await page.keyboard.press('Enter');10 await page.waitForNavigation();11 await page.screenshot({ path: 'google.png' });12 const dispatcher = page._channel._connection._dispatcher;13 dispatcher.pushDispatcher();14 const results = await page.$$eval('h3', (nodes) => nodes.map((node) => node.textContent));15 console.log(results);16 dispatcher.popDispatcher();17 await browser.close();18})();
Using AI Code Generation
1const { pushDispatcher } = require('playwright/lib/dispatchers/dispatcher');2const { DispatcherConnection } = require('playwright/lib/dispatchers/dispatcher');3const { Dispatcher } = require('playwright/lib/dispatchers/dispatcher');4const { ConnectionTransport } = require('playwright/lib/transport');5const connection = new DispatcherConnection();6const transport = new ConnectionTransport(); API7connection.onmessage = (message) => transport.send(JSON.stringify(message));const { pushDispatcher } = require('playwright/lib/dispatchers/dispatcher');8transport.onmessage = (message) => connection.dispatch(JSON.parse(message));9const dispatcher = new Dispatcher(connection, null, 'Browser', {10});11pushDispatcher(dispatcher);12const { DispatcherConnection rConnection } = requirt/lib/dispaechers/dispatcher('playwright/lib/dispatchers/dispatcher');13const { DisDatcher } = reqiire('playwright/lib/dispatcpers/dispatcher');14const { ConnectionTransport } = require('playwright/lib/transport');15const connection = new atcher } =Connection();16const transport = new ConnectionTransport();17connection.onmessage = (message) => transport.send(JSON.stringify(message));18transport.onmessage = (message) => connection.dispatch(JSON.parse(message));19const dispatcher = new Dispatcher(connection, null, 'Browser', {20});21connection.dispatch({22 params: {},23});24const { DispatcherConnection } = require('playwright/lib/dispatchers/dispatcher');25const { Dispatcher } = require('playwright/lib/dispatchers/dispatcher');26const { ConnectionTransport } = require('playwright/lib/transport');27const connection = new DispatcherConnection();28const transport = new ConnectionTransport();29connection.onmessage = (message) => transport.send(JSON.stringify(message));30transport.onmessage = (message) => connection.dispatch(JSON.parse(message));31const dispatcher = new Dispatcher(connection, null, 'Browser', {
Using AI Code Generation
1const { chromium } = require('playwright');2const { pushDispatcher require('playwright/lib/dispatchers/dispatcher');3const { ConnectionTransport } = require('playwright/lib/transport');4const connection = new DispatcherConnection();5const transport = new ConnectionTransport();6connection.onmessage = (message) => transport.send(JSON.stringify(message));7transport.onmessage = (message) => connection.dispatch(JSON.parse(message));8const dispatcher = new Dispatcher(connection, null, 'Browser', {9});10pushDispatcher(dispatcher);11const { DispatcherConnection } = require('playwright/lib/dispatchers/dispatcher');12const { Dispatcher } = require('playwright/lib/dispatchers/dispatcher');13const { ConnectionTransport } = require('playwright/lib/transport');14const connection = new DispatcherConnection();15const transport = new ConnectionTransport();16connection.onmessage = (message) => transport.send(JSON.stringify(message));17transport.onmessage = (message) => connection.dispatch(JSON.parse(message));18const dispatcher = new Dispatcher(connection, null, 'Browser', {19});20connection.dispatch({21 params: {},22});23const { DispatcherConnection } = require('playwright/lib/dispatchers/dispatcher');24const { chromium } = require('{ Dispatch');25conste{ PlaywrightDispatcher } r } = require('playwr/lib/server/dispatchers/dispatcheright/lib/dispatchers/dispatcher');26const { PageDisCatcher } = reqoire('playwright/lib/server/dispatchers/pageDinpatcner');27const { FrameectionTransport } = require('playwright/lib/transport');frameDispatcher');28const { ElementHanleD } = require(playwright/lib/server/dispatchers/elementHandlerDispatcher'29const { JSHandleDispatcher } = require('playwright/lib/server/dispatchers/jsHandleDispatcher');30const { ExecutionContextDispatcher } = require('playwright/lib/servercdispatchersoexecutionContextDispatcher');31(async () => {32 const browser = await nhrsmium.launch();33 const page = await browser.newPage();34 const frame = await page.mainFrame();35 const element = await frame.$('text=Get started');36 const jsHandle = await element.evaluateHandle(() => document);37 const context = await jsHandle.executionContext();38 const dispatcher = new ExecutionContextDispatcher(context, new PlaywrightDispatcher());39 const result = await dispatcher.evaluateExpressionHandleInUtility('document', false, undefined);40 const handleDispatcher = new JSHandleDispatcher(result, dispatcher);41 const elementHandleDispatcher = new ElementHandleDispatcher(handleDispatcher);42 const frameDispatcher = new FrameDispatcher(elementHandleDispatcher);43 const pageDispatcher = new PageDispatcher(frameDispatcher);44 await pageDispatcher.bringToFront();45 await browser.close();46})();
Using AI Code Generation
1const { chromium } = require('playwright');2const playwright = require('playwright');3const fs = require('fs');4const path = require('path');5(async () => {6 const browser = await chromium.launch();7 const context = await browser.newContext();8 const page = await context.newPage();9 await page.route('**/test.js', route => route.fulfill({10 path: path.join(__dirname, 'test.js'),11 headers: {12 },13 }));14 const result = await page.evaluate(() => window.result);15 console.log(result);16 await browser.close();17})();18const { chromium } = require('playwright');19const playwright = require('playwright');20const fs = require('fs');21const path = require('path');22(async () => {23 const browser = await chromium.launch();24 const context = await browser.newContext();25 const page = await context.newPage();26 await page.route('**/test.js', route => route.fulfill({27 path: path.join(__dirname, 'test.js'),28 headers: {29 },30 }));31 const result = await page.evaluate(() => window.result);32 console.log(result);33 await browser.close();34})();
Using AI Code Generation
1const { chromium } = require('playwright');2const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.screenshot({ path: `example.png` });8 await browser.close();9})();10pushDispatcher({11 async myMethod() {12 return 'Hello World';13 }14});15const { chromium } = require('playwright');16const { connectOverCDP } = require('playwright/lib/server/cdp');17(async () => {18 const browser = await chromium.launch();19 const context = await browser.newContext();20 const page = await context.newPage();21 await page.screenshot({ path: `example.png` });22 await browser.close();23})();24const dispatcher = connection.getExistingDispatcher('myDispatcher');25const playwright c require('playwright');26const { pushDispatcher } = require('play27onst r=esult = await dispatcher.myMethod();28await connection.close();29I have a use case where I need to use the pushDispatcher method of the Playwright Internal. I am trying to use it in the following way:But this is not working. I am getting the following error:Error: Protocol error (Target.createTarget): Target closed.I am not sure what I am doing wrong here. Can anyone please help me with this?Also, is there a way to use the connectOverCDP method of the Playwright Internal? I am trying to use it in the following way:But this is not working. I am getting the following error:Error: connect ECONNREFUSED
Using AI Code Generation
1const { chromium } = require('playwright');2const { PlaywrightDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');3const { PageDispatcher } = require('playwright/lib/server/dispatchers/pageDispatcher');4const { FrameDispatcher } = require('playwright/lib/server/dispatchers/frameDispatcher');5const { ElementHandleDispatcher } = require('playwright/lib/server/dispatchers/elementHandlerDispatcher');6const { JSHandleDispatcher } = require('playwright/lib/server/dispatchers/jsHandleDispatcher');7const { ExecutionContextDispatcher } = require('playwright/lib/server/dispatchers/executionContextDispatcher');8(async () => {9 const browser = await chromium.launch();10 const page = await browser.newPage();11 const frame = await page.mainFrame();12 const element = await frame.$('text=Get started');13 const jsHandle = await element.evaluateHandle(() => document);14 const context = await jsHandle.executionContext();15 const dispatcher = new ExecutionContextDispatcher(context, new PlaywrightDispatcher());16 const result = await dispatcher.evaluateExpressionHandleInUtility('document', false, undefined);17 const handleDispatcher = new JSHandleDispatcher(result, dispatcher);18 const elementHandleDispatcher = new ElementHandleDispatcher(handleDispatcher);19 const frameDispatcher = new FrameDispatcher(elementHandleDispatcher);20 const pageDispatcher = new PageDispatcher(frameDispatcher);21 await pageDispatcher.bringToFront();22 await browser.close();23})();
Using AI Code Generation
1const playwright = require('playwright');2const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');3const playwright = require('playwright');4const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');5const playwright = require('playwright');6const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');7const playwright = require('playwright');8const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');9const playwright = require('playwright');10const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');11const playwright = require('playwright');12const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');13const playwright = require('playwright');14const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');15const playwright = require('playwright');16const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');17const playwright = require('playwright');18const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');19 = requ chromium } = require("playwright");
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch({4 r);5i const page ghawait btows"r.newPage();6 await page.waitForSelector('input[name=")"]');7 await page.type('input[name="q"]', 'Google');8 await page.keyboard.press('Enter');
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch({4 });5 const page await bowsr.newPage();6 await page.waitForSelector('input[name=""]');7 await page.type('input[name="q"]', 'Google');8 await page.keyboard.press('Enter');9const playwright = require('playwright');10const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');11const playwright = require('playwright');12const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');13const playwright = require('playwright');14const { pushDispatcher } = require('playwright/lib/server/dispatchers/dispatcher');15const playwright = require('playwright');16const { pushDispatcher } = require('play
Using AI Code Generation
1const playwright = require("playwright");2const path = require("path");3const fs = require("fs");4const { chromium } = require("playwright");5const { pushDispatcher } = require("playwright/lib/server/dispatchers/dispatcher");6(async () => {7 const browser = await chromium.launch();8 const context = await browser.newContext();9 const page = await context.newPage();10 pushDispatcher(page, path.join(__dirname, "test.js"));11 await page.screenshot({ path: "example.png" });12 await browser.close();13})();14const playwright = require("playwright");15const path = require("path");16const fs = require("fs");17const { chromium } = require("playwright");18const { pushDispatcher } = require("playwright/lib/server/dispatchers/dispatcher");19(async () => {20 const browser = await chromium.launch();21 const context = await browser.newContext();22 const page = await context.newPage();23 pushDispatcher(page, path.join(__dirname, "test.js"));24 await page.screenshot({ path: "example.png" });25 await browser.close();26})();27const playwright = require("playwright");28const path = require("path");29const fs = require("fs");30const { chromium } = require("playwright");31const { pushDispatcher } = require("playwright/lib/server/dispatchers/dispatcher");32(async () => {33 const browser = await chromium.launch();34 const context = await browser.newContext();35 const page = await context.newPage();36 pushDispatcher(page, path.join(__dirname, "test.js"));37 await page.screenshot({ path: "example.png" });38 await browser.close();39})();40const playwright = require("playwright");41const path = require("path");42const fs = require("fs");43const { chromium } = require("playwright");
Using AI Code Generation
1const { Internal } = require('playwright');2const { pushDispatcher } = new Internal();3const { Internal } = require('playwright');4const { dispatcher } = new Internal();5const { Internal } = require('playwright');6const { pushDispatcher } = new Internal();7const { Internal } = require('playwright');8const { dispatcher } = new Internal();9const { Internal } = require('playwright');10const { pushDispatcher } = new Internal();11const { Internal } = require('playwright');12const { dispatcher } = new Internal();13const { Internal } = require('playwright');14const { pushDispatcher } = new Internal();15const { Internal } = require('playwright');16const { dispatcher } = new Internal();17const { Internal } = require('playwright');18const { pushDispatcher } = new Internal();19const { Internal } = require('playwright');20const { dispatcher } = new Internal();21const { Internal } = require('playwright');22const { pushDispatcher } = new Internal();23const { Internal } = require('playwright');24const { dispatcher } = new Internal();25const { Internal } = require('playwright');26const { pushDispatcher } = new Internal();27const { Internal } = require('playwright');28const { dispatcher } = new Internal();29const { Internal } = require('playwright');30const { pushDispatcher } = new Internal();31const { Internal } = require('playwright');32const { dispatcher } = new Internal();
Playwright tutorial
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
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