content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.alipay.application.service.common.utils;
  
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.scheduling.annotation.EnableAsync;
  import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
  
  import java.util.concurrent.Executor;
  import java.util.concurrent.ThreadPoolExecutor;
  
  
  @Configuration
  @EnableAsync
  public class ThreadPoolConfig {
  
      @Bean("taskExecutor")
      public Executor asyncServiceExecutor() {
          ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
          executor.setCorePoolSize(16);
          executor.setMaxPoolSize(32);
          executor.setQueueCapacity(3000);
          executor.setKeepAliveSeconds(60 * 5);
          executor.setThreadNamePrefix("taskExecutor");
          executor.setWaitForTasksToCompleteOnShutdown(true);
          executor.setRejectedExecutionHandler(new ThreadPoolExecutor.AbortPolicy());
          executor.initialize();
  
          return executor;
      }
  }
  