Index: ssts-web/src/main/webapp/WEB-INF/spring/applicationContext.xml
===================================================================
diff -u -r31936 -r39742
--- ssts-web/src/main/webapp/WEB-INF/spring/applicationContext.xml	(.../applicationContext.xml)	(revision 31936)
+++ ssts-web/src/main/webapp/WEB-INF/spring/applicationContext.xml	(.../applicationContext.xml)	(revision 39742)
@@ -63,6 +63,9 @@
 		<property name="maxStatements" value="0" />
 		<property name="idleConnectionTestPeriod" value="60" />
 		<property name="acquireRetryAttempts" value="30" />
+		<property name="unreturnedConnectionTimeout" value="3600" />
+		<property name="debugUnreturnedConnectionStackTraces" value="true" />
+		
 		<!--breakAfterAcquireFailure : 获取连接失败将会引起所有等待连接池来获取连接的线程抛出异常。但是数据源仍有效保留，并在下次调用getConnection()的时候继续尝试获取连接。如果设为true，那么在尝试获取连接失败后该数据源将申明已断开并永久关闭。Default: false-->
 		<property name="breakAfterAcquireFailure" value="false" />
 		<property name="testConnectionOnCheckout" value="false" />