如何防止Spring Boot守护程序/服务器应用程序立即关闭/关闭？ [英] How to prevent Spring Boot daemon/server application from closing/shutting down immediately?

问题描述

My Spring Boot应用程序不是Web服务器，但它是使用自定义协议的服务器（在这种情况下使用Camel）。

My Spring Boot application is not a web server, but it's a server using custom protocol (using Camel in this case).

但是Spring Boot会立即停止（优雅地） ）开始后。如何防止这种情况？

But Spring Boot immediately stops (gracefully) after started. How do I prevent this?

我希望应用程序在Ctrl + C或编程时停止。

I'd like the app to stop if Ctrl+C or programmatically.

@CompileStatic
@Configuration
class CamelConfig {

    @Bean
    CamelContextFactoryBean camelContext() {
        final camelContextFactory = new CamelContextFactoryBean()
        camelContextFactory.id = 'camelContext'
        camelContextFactory
    }

}

推荐答案

从Apache Camel 2.17开始，有一个更清晰的答案。引用 http://camel.apache.org/spring-boot.html ：

As of Apache Camel 2.17 there is a cleaner answer. To quote http://camel.apache.org/spring-boot.html:

要保持主线程被阻止以便Camel保持运行，要么包含spring-boot-starter-web依赖项，要么添加camel.springboot.main-run- controller = true到您的application.properties或application.yml文件。

To keep the main thread blocked so that Camel stays up, either include the spring-boot-starter-web dependency, or add camel.springboot.main-run-controller=true to your application.properties or application.yml file.

您也需要以下依赖项：


< dependency>
< groupId> org.apache.camel< / groupId>
< artifactId> camel-spring-boot-starter< / artifactId>
< version> 2.17.0< / version>
< / dependency>


明确替换< version> 2.17.0< / version> 或使用驼峰BOM导入依赖关系管理信息以保持一致性。

Clearly replace <version>2.17.0</version> or use the camel BOM to import dependency-management information for consistency.

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