如何在 Camel JMS Route 中设置事务 [英] How to setup transaction in Camel JMS Route

问题描述

如何在 JMS 路由中设置事务以在发生异常时回滚或不使用消息.下面是我的路线.MQ 是 ActiveMQ.

How do I setup transaction in JMS route to rollback or not consume a message when an exception occurs. Below is my route. MQ is ActiveMQ.

from("jms:queue:myQueue")
        .routeId("myRoute")
        .doTry()
            .toF("reactive-streams:myStream")
        .doCatch(Exception.class)
            .process(exchange -> exchange.getFromEndpoint().stop())
        .end();`

推荐答案

只需添加事务即可！此外，必须启用连接池和camel-jms-starter(用于默认工厂).

Simply adding transacted did the job! Also, had to enable connection pooling and camel-jms-starter (for default factories).

from("jms:queue:myQueue?transacted=true")
        .routeId("myRoute")
        .doTry()
            .toF("reactive-streams:myStream")
        .doCatch(Exception.class)
            .process(exchange -> exchange.getFromEndpoint().stop())
        .end();

这篇关于如何在 Camel JMS Route 中设置事务的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！