1/* 2* Copyright (C) 2025 HiHope Open Source Organization. 3* Licensed under the Apache License, Version 2.0 (the 'License'); 4* you may not use this file except in compliance with the License. 5* You may obtain a copy of the License at 6* 7* http://www.apache.org/licenses/LICENSE-2.0 8* 9* Unless required by applicable law or agreed to in writing, software 10* distributed under the License is distributed on an 'AS IS' BASIS, 11* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12* See the License for the specific language governing permissions and 13* limitations under the License. 14*/ 15 16import { ErrorEvent, MessageEvents, ThreadWorkerGlobalScope, worker } from '@kit.ArkTS'; 17import { 18 JSpromiseTest27, 19 JSpromiseTest28, 20 JSpromiseTest29, 21} from 'library1/src/main/ets/components/JSProjectPromiseMethod'; 22 23const workerPort: ThreadWorkerGlobalScope = worker.workerPort; 24 25/** 26 * Defines the event handler to be called when the worker thread receives a message sent by the host thread. 27 * The event handler is executed in the worker thread. 28 * 29 * @param event message data 30 */ 31workerPort.onmessage = async (event: MessageEvents) => { 32 const str: string = event.data; 33 console.log('str:' + str); 34 if (str === 'JSProjectPromiseTest1600') { 35 const p: number = await JSpromiseTest27; 36 workerPort.postMessage(p); 37 } 38 39 if (str == 'JSProjectPromiseTest1700') { 40 let p: number = await JSpromiseTest28; 41 workerPort.postMessage(p); 42 workerPort.close(); 43 } 44 45 if (str == 'JSProjectPromiseTest1800') { 46 let p: number = await JSpromiseTest29; 47 workerPort.postMessage(p); 48 workerPort.close(); 49 } 50}; 51 52/** 53 * Defines the event handler to be called when the worker receives a message that cannot be deserialized. 54 * The event handler is executed in the worker thread. 55 * 56 * @param event message data 57 */ 58workerPort.onmessageerror = (event: MessageEvents) => { 59}; 60 61/** 62 * Defines the event handler to be called when an exception occurs during worker execution. 63 * The event handler is executed in the worker thread. 64 * 65 * @param event error message 66 */ 67workerPort.onerror = (event: ErrorEvent) => { 68};