+//
+// TECHNICAL NOTE -- AJC 2022-JUN-20
+// This loop was designed in the 20th Century when accept() was susceptible to the "thundering herd" problem.
+// Today we can simplify it by having all worker threads block on accept() and the OS will do the right thing when a
+// connection arrives and only unblock one thread. This will require a separate execution path for non-client activity
+// such as housekeeping but maybe we can move those to a "supervisor thread".
+//
+// This implementation works and is not broken in any way, but if we can simplify it we should.
+//