[英]Stop Spring Boot on thread error
I have this configuration using Spring Boot: 我使用Spring Boot进行了以下配置:
@Bean
public TaskExecutor a() {
return new SimpleAsyncTaskExecutor();
}
@Bean
public CommandLineRunner b() {
return (String... args) -> {
RunnableTask task = SomeRunnableTask();
a().execute(task);
};
}
When that thread stops (for any reason) I want to shut down the Spring Boot application. 当该线程停止(出于任何原因)时,我想关闭Spring Boot应用程序。
The thread is a long running process connecting to a database, webservice, socket... So it's quite likely that at some point it'll fail. 线程是连接到数据库,Web服务,套接字的长时间运行的进程,因此很有可能在某个时候失败。
What's the right way of shutting down Spring Boot when a thread stops? 线程停止时关闭Spring Boot的正确方法是什么? Should I not be using SimpleAsyncTaskExecutor
from Spring? 我不应该使用Spring的SimpleAsyncTaskExecutor
吗?
Thanks! 谢谢!
Spring Boot has a ShutdownEndpoint
which Spring Boot具有一个ShutdownEndpoint
Allows the application to be gracefully shutdown (not enabled by default). 允许正常关闭应用程序(默认情况下未启用)。
You have to take a look on it: 您必须看一下:
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
try {
Thread.sleep(500L); // For the response to be sent back to the requester
}
catch (InterruptedException ex) {
Thread.currentThread().interrupt();
}
ShutdownEndpoint.this.context.close(); // The ConfigurableApplicationContext
}
});
thread.setContextClassLoader(getClass().getClassLoader());
thread.start();
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.