问题：Timeout wating for idle object

Hibernate 配置文件：

 

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
	<property name="dataSource">
		<ref local="dataSource" />
	</property>
	<!-- hiberante配置文件 -->
	<property name="configLocation">
		<value>classpath:**\**\xml\hibernatecfg\hibernate.cfg.xml</value>
	</property>
	<property name="hibernateProperties">
	     <props>
		<prop key="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</prop>
		<prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
		<prop key="hibernate.cache.use_query_cache">true</prop>
		<prop key="hibernate.show_sql">true</prop>
		<!--  <prop key="hibernate.enable_escape">true</prop>-->
		<prop key="hibernate.jdbc.fetch_size">50</prop>
		<prop key="hibernate.jdbc.batch_size">25</prop>
		<!-- 连接池 -->
		<prop key="hibernate.connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</prop>
		<prop key="hibernate.c3p0.max_size">20</prop>
		<prop key="hibernate.c3p0.min_size">5</prop>
		<prop key="hibernate.c3p0.timeout">120</prop>
		<prop key="hibernate.c3p0.max_statements">100</prop>
		<prop key="hibernate.c3p0.idle_test_period">120</prop>
		<prop key="hibernate.c3p0.acquire_increment">2</prop>
	  </props>
	</property>
</bean>

 

 

以前没遇到过，最近几天基本上都是一天死掉一次，最近较忙，尚在解决之中，先记录下来。