JBOSS默认的钝化时间

D:\DevelopTool\jboss-4.2.2.GA\server\default\conf\standardjboss.xml

查找Standard Stateful SessionBean找到如下：

<container-configuration>
      <container-name>Standard Stateful SessionBean</container-name>
      <call-logging>false</call-logging>
      <invoker-proxy-binding-name>stateful-unified-invoker</invoker-proxy-binding-name>
      <container-interceptors>
        <interceptor>org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor</interceptor>
        <interceptor>org.jboss.ejb.plugins.LogInterceptor</interceptor>
        <!-- CMT -->
        <interceptor transaction="Container">org.jboss.ejb.plugins.TxInterceptorCMT</interceptor>
        <interceptor transaction="Container">org.jboss.ejb.plugins.CallValidationInterceptor</interceptor>
        <interceptor transaction="Container">org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor</interceptor>
        <!-- BMT -->
        <interceptor transaction="Bean">org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor</interceptor>
        <interceptor transaction="Bean">org.jboss.ejb.plugins.TxInterceptorBMT</interceptor>
        <interceptor transaction="Bean">org.jboss.ejb.plugins.CallValidationInterceptor</interceptor>
        <interceptor>org.jboss.resource.connectionmanager.CachedConnectionInterceptor</interceptor>
        <interceptor>org.jboss.ejb.plugins.SecurityInterceptor</interceptor>
      </container-interceptors>
      <instance-cache>org.jboss.ejb.plugins.StatefulSessionInstanceCache</instance-cache>
      <persistence-manager>org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager</persistence-manager>
      <container-cache-conf>
        <cache-policy>org.jboss.ejb.plugins.LRUStatefulContextCachePolicy</cache-policy>
        <cache-policy-conf>
          <min-capacity>50</min-capacity>
          <max-capacity>1000000</max-capacity>
          <remover-period>1800</remover-period>
          <max-bean-life>1800</max-bean-life>
          <overager-period>300</overager-period>
          <max-bean-age>600</max-bean-age>
          <resizer-period>400</resizer-period>
          <max-cache-miss-period>60</max-cache-miss-period>
          <min-cache-miss-period>1</min-cache-miss-period>
          <cache-load-factor>0.75</cache-load-factor>
        </cache-policy-conf>
      </container-cache-conf>
      <container-pool-conf>
        <MaximumSize>100</MaximumSize>
      </container-pool-conf>
    </container-configuration>

其中<max-bean-age>600</max-bean-age> 为jboss默认的时间，可以自己修改。

EJB服务端代码：

package com.persia.ejb;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.ejb.Init;
import javax.ejb.PostActivate;
import javax.ejb.PrePassivate;
import javax.ejb.Remote;
import javax.ejb.Remove;
import javax.ejb.Stateful;

@Stateful
@Remote({LifeCycle.class})
public class LifeCycleBean implements LifeCycle {

	public String Say() {
		try{
			Thread.sleep(1000*30);
		}catch(InterruptedException e){
			e.printStackTrace();
		}
		return "这是会话bean的生命周期示例--调用sleep方法";
	}

	@Init
	public void initialize(){
		System.out.println("@Init--initialize方法被调用");
	}
	
	@PostConstruct
	public void construct(){
		System.out.println("@PostConstruct--construct方法被调用");
	}
	
	@PreDestroy
	public void exit(){
		System.out.println("@PreDestroy--exit方法被调用");
	}
	
	@PrePassivate
	public void serialize(){
		System.out.println("@PrePassive--serialize方法被调用");
	}
	
	@PostActivate
	public void activate(){
		System.out.println("@PostActivate--activate方法被调用");
	}
	@Remove
	public void stopSession() {
		// TODO Auto-generated method stub
       System.out.println("@Remove---stopSession()被调用");
	}

}

客户端代码：

<% 
       Properties props=new Properties();
      props.setProperty("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
      props.setProperty("java.naming.provider.url","localhost:1099");
      props.setProperty("java.naming.factory.url.pkgs","org.jboss.naming");
      
      InitialContext ctx;
       ctx=new InitialContext(props);
      try{
        LifeCycle lf=(LifeCycle)session.getAttribute("lifecycle");
        if(lf==null){
           lf=(LifeCycle)ctx.lookup("LifeCycleBean/remote");
           session.setAttribute("lifecycle",lf);
           
        }
        
        out.println("客户端调用了say方法");
        out.println(lf.Say());
        out.println("等待10min后容器将钝化会话bean，prepassivate的serialize将被调用");
        out.println("可以执行stopSession，通知容器销毁bean实例，在销毁之前@predestroy的exit方法将被调用");
      }
      catch(Exception e){
        out.println(e.getMessage());
      }
    %>

JBOSS控制台输出：

11:08:17,625 INFO  [Http11Protocol] Starting Coyote HTTP/1.1 on http-127.0.0.1-8080
11:08:17,656 INFO  [AjpProtocol] Starting Coyote AJP/1.3 on ajp-127.0.0.1-8009
11:08:17,671 INFO  [Server] JBoss (MX MicroKernel) [4.2.2.GA (build: SVNTag=JBoss_4_2_2_GA date=200710221139)] Started in 24s:421ms
11:09:22,703 INFO  [TomcatDeployer] deploy, ctxPath=/LifeCycleClient, warUrl=.../deploy/LifeCycleClient.war/
11:09:27,796 INFO  [TomcatDeployer] undeploy, ctxPath=/LifeCycleClient, warUrl=.../deploy/LifeCycleClient.war/
11:09:27,843 INFO  [TomcatDeployer] deploy, ctxPath=/LifeCycleClient, warUrl=.../deploy/LifeCycleClient.war/
11:09:48,312 INFO  [STDOUT] @Init--initialize方法被调用
11:09:48,328 INFO  [STDOUT] @PostConstruct--construct方法被调用
11:17:46,250 ERROR [AjpMessage] Invalid message recieved with signature 18245
11:18:11,875 INFO  [STDOUT] @PrePassive--serialize方法被调用

我吃完午饭了，现在是12点了，还没被销毁，难道要手工调用@remove方法，还是销毁时间很长？

如果看<remover-period>1800</remover-period>，应该是30分钟，不过早就过了。