On Thu, Aug 6, 2020 at 8:13 AM John Cowan <xxxxxx@ccil.org> wrote:

I believe that mutexes and conditions are too low-level, and would prefer channels and goroutines. I plan to use <http://wiki.call-cc.org/eggref/5/gochan> as a base document for a future SRFI.

I urge you to draw inspiration Concurrent ML, including Taylor Campbell's implementation of its ideas in Scheme. Here are my notes on it and related topics:

Study Taylor Campbell's Concurrent ML implementation for MIT Scheme.
- See also his TODO list.
See Andy Wingo's 2017 talk at CurryOn (slides, YouTube).
See Michael Sperber - Concurrent ML - The One That Got Away - Code Mesh 2017.