Question

我的Spring Integration项目没有关闭。在我的IDE（IntelliJ）中，STOP按钮是不够的。我必须使用kill（skull）按钮来关闭应用程序。我认为这与运行尚未完成的线程有关。所以，我禁用了所有MessageSource bean（Jms入站适配器）。事实上，这很有效：应用程序正常关闭。

我尝试调试进程，希望调试器Threads视图中有剩余的Thread。但是没有留下任何东西（按下＆＃39;停止＆＃39;，但在按下＆＃39; kill＆＃39;）之前。

这是点击＆＃39; stop＆＃39;后的日志（与jms消息源bean ）：

2017-08-11 11:51:49,089  INFO org.springframework.boot.actuate.endpoint.jmx.EndpointMBeanExporter: Unregistering JMX-exposed beans on shutdown
2017-08-11 11:51:49,090  INFO org.springframework.boot.actuate.endpoint.jmx.EndpointMBeanExporter: Unregistering JMX-exposed beans
2017-08-11 11:51:49,091  INFO org.springframework.jmx.export.annotation.AnnotationMBeanExporter: Unregistering JMX-exposed beans on shutdown
2017-08-11 11:51:49,091  INFO org.springframework.jmx.export.annotation.AnnotationMBeanExporter: Unregistering JMX-exposed beans
2017-08-11 11:51:49,092  INFO org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler: Shutting down ExecutorService 'taskScheduler'

其次是＆＃39; kill＆＃39;我明白了：

Disconnected from server

点击＆＃39;停止＆＃39;后的日志（没有jms消息源bean ）：

2017-08-11 11:48:27,432  INFO org.springframework.boot.actuate.endpoint.jmx.EndpointMBeanExporter: Unregistering JMX-exposed beans on shutdown
2017-08-11 11:48:27,432  INFO org.springframework.boot.actuate.endpoint.jmx.EndpointMBeanExporter: Unregistering JMX-exposed beans
11-Aug-2017 11:48:27.463 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [myapp] registered the JDBC driver [org.postgresql.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2017-08-11 11:48:27,432  INFO org.springframework.jmx.export.annotation.AnnotationMBeanExporter: Unregistering JMX-exposed beans on shutdown
11-Aug-2017 11:48:27.463 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [myapp] registered the JDBC driver [oracle.jdbc.OracleDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2017-08-11 11:48:27,432  INFO org.springframework.jmx.export.annotation.AnnotationMBeanExporter: Unregistering JMX-exposed beans
11-Aug-2017 11:48:27.463 SEVERE [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [myapp] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@59d61fb3]) and a value of type [java.lang.Class] (value [class oracle.sql.AnyDataFactory]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
2017-08-11 11:48:27,447  INFO org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler: Shutting down ExecutorService 'taskScheduler'
11-Aug-2017 11:48:27.463 SEVERE [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [myapp] created a ThreadLocal with key of type [java.lang.ThreadLocal] (value [java.lang.ThreadLocal@30aaad16]) and a value of type [java.lang.Class] (value [class oracle.sql.TypeDescriptorFactory]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
2017-08-11 11:48:27,447  INFO org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean: Closing JPA EntityManagerFactory for persistence unit 'default'
11-Aug-2017 11:48:27.463 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-8080"]
11-Aug-2017 11:48:27.641 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["ajp-nio-8009"]
11-Aug-2017 11:48:27.642 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-8080"]
11-Aug-2017 11:48:27.650 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["ajp-nio-8009"]
Disconnected from server

我认为这是由于这些JMS适配器上的预定消息轮询所致。我必须手动杀死它们吗？

顺便说一句：我试过等待15分钟，但这没有效果。

编辑 - 根据@ArtemBilan的要求，我使用了更多代码。

private String jmsOutbound = "QUEUE_NAME_IN_ORACLE";

@Bean
public DataSource oracleDataSource() throws SQLException {
    OracleDataSource dataSource = new OracleDataSource();
    dataSource.setURL(this.dataSourceURL);
    dataSource.setPassword(this.dataSourcePassword);
    dataSource.setUser(this.dataSourceUser);
    Properties connectionProperties = new Properties();
    connectionProperties.setProperty("MinLimit", this.minLimit);
    connectionProperties.setProperty("MaxLimit", this.maxLimit);
    connectionProperties.setProperty("ValidateConnection", "true");
    dataSource.setConnectionCachingEnabled(true);
    dataSource.setConnectionCacheProperties(connectionProperties);
    return dataSource;
}

@Bean
public ConnectionFactory oracleConnectionFactory() throws Exception {
    return AQjmsFactory.getQueueConnectionFactory(oracleDataSource());
}

@Bean
public MessageConverter jacksonJmsMessageConverter() {
    MappingJackson2MessageConverter converter = new MappingJackson2MessageConverter();
    converter.setTargetType(MessageType.BYTES);
    converter.setTypeIdPropertyName("_type");
    return converter;
}


@Bean
@InboundChannelAdapter(value = "loaderResponseChannel")
public MessageSource loaderResponseSource() throws Exception {
    return Jms
            .inboundAdapter(oracleConnectionFactory())
            .configureJmsTemplate(
                    t -> t.deliveryPersistent(true)
                            .jmsMessageConverter(jacksonJmsMessageConverter())
            ).destination(jmsInbound).get();
}

// and to be complete also the outbound.

@Bean
@ServiceActivator(inputChannel = "loaderRequestChannel")
public JmsSendingMessageHandler loaderRequestHandler() throws Exception {
    return Jms
            .outboundAdapter(oracleConnectionFactory())
            .configureJmsTemplate(
                    t -> t.jmsMessageConverter(jacksonJmsMessageConverter()))
            .destination(jmsOutbound)
            .get();
}

我希望这会有所帮助。

关闭Spring - 与Jms InboundAdapter集成

0 个答案: