跨 basicHttpBinding 的事务 [英] Transaction across basicHttpBinding

问题描述

我们目前有一个 asmx webservice，它公开了一个方法来对 Sql 数据库进行各种更新，内部包装在 SqlTransaction 中.

we currently have an asmx webservice which exposes a single method to make various updates to a Sql database, wrapped internally in a SqlTransaction.

我正在 WCF 中重写此服务，我们希望将现有方法拆分为通过各种不同 WCF 服务访问的子调用.在服务上使用 basicHttpBinding 有一个限制，这排除了所有内置的 WCF 事务功能.是否可以采用这种架构并在多个服务调用之间维护事务?有人建议将 WS-TRANS 作为一种可能的解决方案，但我不熟悉它，这行得通吗?

I am re-writing this service in WCF and we would like to split up the existing method into sub-calls accessed through various different WCF services. There is a restriction to use basicHttpBinding on the services, which rules out all the built-in WCF transaction features. Is it possible to go with this architecture and maintain a transaction across multiple service calls? WS-TRANS has been suggested as a possible solution but I'm not familiar with it, would this work?

推荐答案

白手起家的情况很少见.basicHttpBinding 和 wsHttpBinding 的主要区别在于后者支持 WS-* 协议.

It's very rare that you get something for nothing. The chief difference between basicHttpBinding and wsHttpBinding is that the latter supports the WS-* protocols.

basicHttpBinding 或多或少地为您提供了 ASMX 所拥有的东西.交易"将比您使用 ASMX 时多得多.

basicHttpBinding gives you what you had with ASMX, more or less. "transactions" would be much more than you had with ASMX.

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