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#coroutines
Title
# coroutines
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Andrés Romero

01/25/2023, 6:43 PM
Hi everyone! I'm looking to implement a long-living server stream with gRPC that clients can subscribe to, and I know coroutines is an option for that. Context: there is a group of users with users and a lead user, when the lead starts and action
performAction()
which is a unary RPC. I want to notify the other users with information about that action. I would expect those members to be subscribed to another long-living RPC that facilitates sending that information. Do you have any examples of how can achieve that in Kotlin? I was looking into something like: https://dev.bitolog.com/grpc-long-lived-streaming/ https://sultanov.dev/blog/grpc-long-lived-streaming-using-observer-pattern/ But those implementations are written in Go and Java, and I'm struggling to find examples in Kotlin
🆘 1
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uli

01/27/2023, 1:32 PM
Like this one? https://grpc.io/docs/languages/kotlin/basics/#server-side-streaming-rpc There is the more menu on their home page, next to the first 4 languages. If you cluick there you can select kotlin.
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