Stream: hapi
Topic: Subscription - channel type 'message'
Katerina Nikolova (Sep 01 2021 at 09:08):
Hello everyone,
I have a question similar to https://chat.fhir.org/#narrow/stream/179167-hapi/topic/Subscription.20channel.20type.20'message'
I am attempting to create a Subscription on http://hapi.fhir.org/baseR4/ with a channel type 'message'.
I would like to use the message channel type to submit the matched resource to a named broker channel - JMS, Kafka or external event ingestion service - preferably Azure event hubs.
However, the following error is returned:
Only 'channel' protocol is supported for Subscriptions with channel type 'message'
So what is a "channel" scheme? I am attempting to provide an HTTP endpoint.
Looking at the documentation for HAPI, I don't see anything being mentioned for Subscriptions.
Smile CDR's documentation however provides more information about subscriptions.
Regarding the message channel subscriptions, the information is very limited. It looks like Smile CDR has message brokers that can be configured. I was wondering whether this can be achieved in HAPI (open source as well).
Additional question: are the message channel types Subscriptions only limited to Smile CDR?
How can I achieve publishing events to external event ingestion service using HAPI?
Thank you in advance.
@James Agnew I would like to tag the HAPI guru. (Sorry for tagging)
@Gary Graham tagged since there was a tag in the previous topic
Last updated: Apr 12 2022 at 19:14 UTC
