The request goes to the name, across the private network, and returns the
workload's own answer. Then the module is unassigned and the same request must
stop working — a stale public name pointing at nothing fails more visibly than
a stale grant.
The workload declares its port as well as its route, because they are different
questions and the earlier test leaves this machine filtering: a module that
asked for a route and not for the port would be unreachable by the proxy it
just asked for.
jschoubben
47d990b33a