RSocketRequester.ResponseSpec Kotlin extensions issue

[slawluc]

Affects: Spring Framework 5.2.0-M3

Really glad you're integrating Kotlin, Coroutines and RSocket into the messaging module @sdeleuze

I think inline reified generics are needed on these new methods.

• data
• retrieveFlow
• retrieveFlux
• retrieveAndAwait
• retrieveMono

requester.route("myRoute").data("123").retrieveFlow<String>()
gives me the following error

Caused by: java.lang.IllegalArgumentException: No decoder for ? at o.s.m.r.RSocketStrategies.decoder(RSocketStrategies.java:85) at o.s.m.r.DefaultRSocketRequester$DefaultResponseSpec.retrieveFlux(DefaultRSocketRequester.java:366) at o.s.m.r.DefaultRSocketRequester$DefaultResponseSpec.retrieveFlux(DefaultRSocketRequester.java:339)
I have a patch to fix the code and test in gist.
I can submit as a pull request shortly

[slawluc]

Added a pull request 23189