1/** 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 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, JSON, MessageEvents, ThreadWorkerGlobalScope, worker } from '@kit.ArkTS'; 17 18const workerPort: ThreadWorkerGlobalScope = worker.workerPort; 19let i = 0; 20/** 21 * Defines the event handler to be called when the worker thread receives a message sent by the host thread. 22 * The event handler is executed in the worker thread. 23 * 24 * @param event message data 25 */ 26workerPort.onmessage = (event: MessageEvents) => { 27 console.log('bytecode har recevived entry on Message success', JSON.stringify(event)); 28 i++; 29 workerPort.postMessage(`bytecode har post message: ${i}`); 30}; 31 32/** 33 * Defines the event handler to be called when the worker receives a message that cannot be deserialized. 34 * The event handler is executed in the worker thread. 35 * 36 * @param event message data 37 */ 38workerPort.onmessageerror = (event: MessageEvents) => { 39}; 40 41/** 42 * Defines the event handler to be called when an exception occurs during worker execution. 43 * The event handler is executed in the worker thread. 44 * 45 * @param event error message 46 */ 47workerPort.onerror = (event: ErrorEvent) => { 48};