当前 UoW 事务成功完成后,如何发布自定义事件?
How do I publish a custom event after the current UoW transaction is successfully completed?
有像EntityCreatedEventData
这样的预定义事件在事务成功提交后发布。
我想在交易成功提交后发布自定义 Event
。当前的 API?
可能吗?
是的,当前的 API。
来自https://docs.abp.io/en/abp/latest/Unit-Of-Work#other-iunitofwork-properties-methods:
OnCompleted
method gets a callback action which is called when the unit of work successfully completed (where you can be sure that all changes are saved).
var uow = _unitOfWorkManager.Current;
uow.OnCompleted(() =>
{
await _eventBus.PublishAsync(new MyCustomEvent());
});
这与用于 EntityCreatedEventData
的 API 相同。
有像EntityCreatedEventData
这样的预定义事件在事务成功提交后发布。
我想在交易成功提交后发布自定义 Event
。当前的 API?
是的,当前的 API。
来自https://docs.abp.io/en/abp/latest/Unit-Of-Work#other-iunitofwork-properties-methods:
OnCompleted
method gets a callback action which is called when the unit of work successfully completed (where you can be sure that all changes are saved).
var uow = _unitOfWorkManager.Current;
uow.OnCompleted(() =>
{
await _eventBus.PublishAsync(new MyCustomEvent());
});
这与用于 EntityCreatedEventData
的 API 相同。