The durables.isEmpty check was due to a bug in persistAll at the time that
code was written. I think it has been fixed by now.
On Friday, April 14, 2017 at 4:54:22 PM UTC+1, ahjohannessen wrote:
>
> I am correct, try it out. We do something like this:
>
> def processEvents(events: Seq[DomainEvent], cm: CommandMessage)
> (done: ⇒ Unit): Unit = {
>
> val durables = events map { e ⇒
> DurableEvent(e).causedBy(cm)
> }
>
> if(durables.isEmpty) done else {
> persistAll(durables)(applyEvent)
> deferAsync()(_ ⇒ done)
> }
>
> }
>
>
> On Friday, April 14, 2017 at 2:16:09 PM UTC+1, Justin du coeur wrote:
>>
>> Huh -- from the documentation I wouldn't have expected that to work.
>> (The docs for deferAsync only talk about using it with persistAsync(), not
>> persist().) But from looking at the code for Eventsourced, it seems like
>> you're probably correct. Excellent -- thanks!
>>
>> On Thu, Apr 13, 2017 at 8:38 PM, ahjohannessen <[email protected]>
>> wrote:
>>
>>> Use deferAsync after persistAll
>>>
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>>
>>
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>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
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