Has anyone found an existing GraphQL library that utilizes coroutines?

# server

[bdawg.io]

Has anyone found an existing GraphQL library that utilizes coroutines?

[Matt Rea]

not that I know of. I use Apollo on Android. I use RxJava, but it looks like it would be pretty easy to use coroutines with an extension

https://github.com/apollographql/apollo-android/issues/606

[bartvh]

I've just started creating my first GraphQL api and found a library named KGraphQL, which uses coroutines

[bartvh]

Now, I still know very little about GraphQL or coroutines, but I did notice that unfortunately it allows changing the dispatcher but not the context

[bdawg.io]

I'm just finishing up an adapter for graphql-java that will give you full control of the context it is launched in

[samir]

hey @bdawg.io how did you manage to control the context in which graphql-java executes resolvers ? do you have an example of the adapter ?

[bdawg.io]

@samir graphql-java has an “instrumentation” concept which pretty much gives you a chance to intercept most things like the `DataFetcher`s and the `ExecutionResult`s. We’re testing it out on our internal stuff and then I plan on open sourcing it.

[samir]

great thank you for your answer 🙂 I am not sure how can I make this work with instrumentation. I will look into it and looking forward to you open sourcing the adapter.