为什么Apache Camel会导致优雅的关机

Question

你好，我有一个用Kotlin编写的应用程序，它使用Spring Boot框架和Apache Camel：https://camel.Apache.org/components/latest/smpp-component.html#_spring_boot_auto_configuration

所以我是Smpp协议的新手，我正在尝试连接到SMC模拟器，所以我想我的“客户机”应该在等待来自SMC的消息，在这种情况下，当我运行应用程序时，它似乎只是停止了。当它停止时，我会认为有什么不对劲。

   @Bean
    fun camelContextConfiguration(): CamelContextConfiguration{
        return object : CamelContextConfiguration {
            override fun afterApplicationStart(camelContext: CamelContext?) {
                logger.info("*********************************************************************************")
                //var query : Query?
                //val oldRoute : List<Route> = camelContext!!.routes
                camelContext!!.routes
                //logger.info("Old Routes")
                //logger.info(oldRoute.size.toString())
//                for(route:Route in oldRoute) {
//                    logger.info("Route with routeId {} is deleted",route.id)
//                    camelContext.stopRoute(route.id)
//                    camelContext.removeRoute(route.id)
//                }
                camelContext.isUseMDCLogging=true
                logger.info("ROUTES")
                    val routeDefinition = RouteDefinition()
                    routeDefinition.id="1"
                   routeDefinition.onException(Exception::class.java).handled(true)
                           .process(exceptionProcessor())
                           .end()
                   
                    routeDefinition.from("smpp://[e-mail]:2775?password=password&enquireLinkTimer=3000&transactionTimer=5000&systemId=145244&systemType='Receiver'")
                    routeDefinition.to("log:com.app.smppdispenser.infraestructure.smpp?showBody=true&showHeaders=true")
                    routeDefinition.process(messageProcessor())
                    camelContext.addRouteDefinition(routeDefinition)
                   //routeDefinition.setHeader("CamelSmppCommandId", constant("query_sm"))
                    //routeDefinition.setHeader("CamelSmppSequenceNumber", constant("1"))
                    logger.info("Route is added with routeId {} ",routeDefinition.id)

                //}
                logger.info("CamelConfiguration afterApplicationStart OK")
            }
            override fun beforeApplicationStart(camelContext: CamelContext?) {
                logger.info("CamelConfiguration beforeApplicationStart")
            }

        }
    }

这是日志>

Answer 1

有一些选择：

• 添加一个spring boot starter web，它启动web服务器并保持应用程序运行
• 使用如下所述的属性:https://camel.apache.org/camel-spring-boot/3.7.x/spring-boot.html#springboot-keepingapplicationalive