[SR-Users] evapi:message-received and state

Daniel-Constantin Mierla miconda at gmail.com
Mon Nov 7 08:55:57 CET 2022


Hello,

iirc, the continue is done by the same worker process that executes the
event route, so you can pass it via $var(...), otherwise you can
propagate it to other process via mqueue (+rtimer). Using htable with a
key based on transaction ids should be fine as well, at the end htable
is designed as a fast key/value in-memory storage.

Cheers,
Daniel

On 07.11.22 05:36, Alex Balashov wrote:
> Hi,
>
> I am t_continue()ing a transaction inside of event_route[evapi:message-received]. The $evapi(msg) has quite a bit of payload that will be needed by the resumed transaction.
>
> Is there a good way to inject this data into the transaction scope externally? No [X]AVPs created in the event_route persist, of course, since the route is scoped outside of the transaction.
>
> I have been using htable to pass data into the transaction, keyed by the index and label. But, this strikes me as a kind of clumsy memory synchronisation anti-pattern. Is there a better way?
>
> Cheers,
>
> — Alex
>
> -- 
> Alex Balashov | Principal | Evariste Systems LLC
>
> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
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>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda




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