I would like to incorporate DataDog’s RUM into Apollo kotlin. RUM monitor is provided by okhttp for ...

# apollo-kotlin

[hisakazu]

I would like to incorporate DataDog’s RUM into Apollo kotlin.
RUM monitor is provided by okhttp for Android and NSURLSession for iOS.
https://docs.datadoghq.com/real_user_monitoring/ios/?tab=swift#initialize-the-rum-monitor-and-ddurlsessiondelegate

For Android, there is extension functions that can pass OkhttpClient.
But on iOS, NSURLSession cannot be customized from the outside.
https://github.com/apollographql/apollo-kotlin/blob/main/libraries/apollo-runtime/src/appleMain/kotlin/com/apollographql/apollo3/network/http/NSURLSessionHttpEngine.kt

1) I am thinking as above, is it correct?
2) If I want to customize NSURLSession, do I need to provide my own HttpEngine?
3) Is there any plan to provide an extension function similar to okhttp in the Apollo roadmap?

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[mbonnin]

This is correct regarding NSURSession, you need to provide your own HttpEngine.
Overall though, I would do this with a MPP HttpInterceptor

[mbonnin]

the extension for OkHttpClient was mainly done for users coming from V2 but for MPP stuff, I think MPP interfaces make more sense unless you really need something that requires a NSURSession

[hisakazu]

I understand. thank you!