struts+hibernate+tomcat运行一段时候后报java.sql.SQLException: Closed Connection
一开始正常
但tomcat运行一段时候后就会报
java.sql.SQLException: Closed Connection
查看日志文件,该错误是出现在
catalina.out
而不是
localhost_log.2006-11-20.txt
重起tomcat后恢复正常,自己猜测可能是hibernate的问题,但又不知道具体问题出在哪,该怎么解决,希望经历过或知道的朋友能给予帮助.
具体错误代码是
Caused by: java.sql.SQLException: Closed Connection
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:111)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:145)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:207)
at oracle.jdbc.driver.PhysicalConnection.rollback(PhysicalConnection.java:1132)
at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:134)
... 74 more