Hi Arnaud,
On 22.02.14 20:33, Arnaud Gourlay wrote:
Hi,
I have a question regarding the akka-persistence recovery process.
I am building some kind of HTTP persistent message bus that uses
akka-persistence to save events occurring on a "topic".
Every topic is an EventsourcedProcessor and the recovery after a crash
or restart works fine.
FYI you can find my project here https://github.com/agourlay/omnibus
Now my problem:
I want to know when I manually restart my application, after a
maintenance for instance, which topics were active before shutdown and
possess some state in the Journal.
I was expecting to find some kind of API on the Journal to retrieve
all processors ID existing in the Journal so I could manually
re-create those actors in order to trigger recovery.
This API doesn't exist at the moment.
Any idea how I could achieve that? I feel like I am missing something
there.
You need to store that information elsewhere.
Please create a ticket, I think it's a useful addition to the API.
Thanks,
Martin
Thanks in advance.
Arnaud
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