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JTA交易超时

[英]JTA transaction timeout

原文 2011-03-31 07:05:34 0 1 java/ java-ee/ jta

If JTA transaction is configured or programmatically set a timeout value, when time reachs, should TransactionManager call rollback method on every XAResource which participate the tx? 如果已配置JTA事务或以编程方式设置了超时值，则当时间到了时，TransactionManager是否应在每个参与tx的XAResource上调用回滚方法？ Or resource manager just rollback the transaction branch itself, since TXManager should has notified it thu XAResource.setTransactionTimeout? 还是资源管理器只是回滚事务分支本身，因为TXManager应该已经通过XAResource.setTransactionTimeout通知了它？

In other words, who should count the time and schedule the rollback, TransactionManager/ individual ResourceManager, or both? 换句话说，谁应该计算时间并计划回滚，TransactionManager /单独的ResourceManager或两者兼而有之？

Thanks! 谢谢！

1 个解决方案

A simple answer is the TransactionManager. 一个简单的答案是TransactionManager。 If you follow this link https://issues.jboss.org/browse/JBAS-2565 which says in JBOSS, 如果您点击此链接https://issues.jboss.org/browse/JBAS-2565 （在JBOSS中说），

if a timeout is associated with a transaction when a resource is enlisted, the same timeout is set on the XAResource. 如果在请求资源时超时与事务相关联，则在XAResource上设置相同的超时。