Closed mmatloka closed 5 months ago
Ah, thanks! Yes this almost certainly does mean we could update this to support the emulator. (FWIW the HTTP variant does support it already.)
https://cloud.google.com/pubsub/docs/emulator#accessing_environment_variables
It's a little more complicated; one issue is that ManagedChannel
is a lifecycle'd resource with a shutdown
method - you ideally wouldn't create one inside of the customizePublisher
etc method, since it wants to return Publisher
and not a Resource
I think the cleanest resolution would be to expose an additional emulatorHost: Option[String]
field on the PubsubProducerConfig
which gets used in GooglePubsubProducer.of
(and similarly for subscriber). It might also be nice to read the PUBSUB_EMULATOR_HOST
variable automatically, since the non-java gcp sdks do that for you
This should no longer be an issue on the new revamped library (fs2-pubsub
). Feel free to re-open it in case it is though.
@alejandrohdezma How do you do it in the new library? The readme doesn't mention "emulator" at all
Hey @Daenyth, the tests are using an emulator and as you can see there, you just need to point the URI to use to one of the emulator and use a non-authenticated client.
Hello! Readme says :
Link to that backlog is no longer working. I've looked though google cloud docs and they show here usage of java client with the emulator.
Does it mean that this library could be adjusted for emulator support?