Cannot get a connection, pool error Timeout waiting for idle object

使用struts2 +hibernate+spring 作一个项目时，配置tomcat数据源刷新40屡次就会报

Cannot get a connection, pool error Timeout waiting for idle object错误。

感受就是spring管理的session没有到达释放

网上查资料说没有配置OpenSessionInViewFilter 而致使的，而我已经配置了OpenSessionInViewFilter ，实在是没找到头绪

 

web.xml配置内容为

        <listener>
                <listener- class>
                        com.going.framework.spring.web.context.ContextLoaderListener
                </listener- class>
        </listener>

        <filter>
                <filter-name>Struts2</filter-name>
                <filter- class>
                        org.apache.struts2.dispatcher.FilterDispatcher
                </filter- class>
        </filter>
        <filter-mapping>
                <filter-name>Struts2</filter-name>
                <url-pattern>/*</url-pattern>
        </filter-mapping>


        <filter>
    <filter-name>hibernateFilter</filter-name>
     <filter- class>
     org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
     </filter- class>
</filter>
<filter-mapping>
    <filter-name>hibernateFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

后来查阅大量资料后才发现 问题所在，应该先配置OpenSessionInViewFilter后再配置struts2的跳转，这样才能避免Cannot get a connection, pool error Timeout waiting for idle object这问题

  

    <listener>
                <listener- class>
                        com.going.framework.spring.web.context.ContextLoaderListener
                </listener- class>
        </listener>
        <filter>
    <filter-name>hibernateFilter</filter-name>
     <filter- class>
     org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
     </filter- class>
</filter>
<filter-mapping>
    <filter-name>hibernateFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
        

        <filter>
                <filter-name>Struts2</filter-name>
                <filter- class>
                        org.apache.struts2.dispatcher.FilterDispatcher
                </filter- class>
        </filter>
        <filter-mapping>
                <filter-name>Struts2</filter-name>
                <url-pattern>/*</url-pattern>
        </filter-mapping>