Reuben Bond

Thanks, @jSharpWolf. I'm taking a look. Let me know if my interpretation of the code is correct: the number of "inner children" is the call chain depth, you make one...

I ran a quick simulation ([code here](https://gist.github.com/ReubenBond/b1ee13dffdbcbf32dd89876ebeaea6af)) to work out what the impact would be if an RPC was 25x the cost of a local call. For a call-chain depth...

They don't, currently. What is your scenario? Adding support for IAsyncEnumerable as return type from observers makes sense to me, but we would need to do some work to add...

/azp run

This breaks some tests which expect this to run during startup.

I'll review this asap and see when we can get a release out

I pushed a failing (#ifdef'd out) test for the generic case, which I believe is fixed in 9.0: https://github.com/dotnet/runtime/pull/99468

> @ReubenBond do you foresee this PR being an issue to merge? @codymullins no, I just need to run more tests to give myself confidence that this will not accidentally...

Apologies for the hiatus, my newborn arrived early, so I've had my hands full. I pushed a couple of additional changes: 1. Add a test for an external `readonly record...

Many thanks, @kzu!