History of testOneway sleep?

[James E. King, III]

Does anybody know why the cross tests have a built-in sleep in the one-way
test?  This slows down every test, seemingly unnecessarily.  When I removed
it from the cpp tests, the cpp server tests all zoom along nicely.  It's
present in c_glib server, for example, and also in go, and probably
others.  If we don't need all the tests to be sleeping 1 second, we should
remove all the sleeping to speed up the tests.  We do 2,000+ cross tests,
so that's a lot of sleep.