Sat Jan 18 06:57:18 CET 2020

The always waiting task

Instead of using a buffer, it's also possible to use a task that is
always waiting for a buffer write.  Basically, a blocking task behaves
as a 1-slot buffer per channel it listens on.

Buffering seems to be a system design issue.  Once you know the entire
network, it's possible to say a couple of things about how data will
propagate.  See next post.