Wire one site's next_site to another

Part of the frozen Paillier-era legacy surface (round-robin chain wiring); the supported topology is set_workers() + master_aggregate().

Usage

set_next_site(obj, ...)

Arguments

obj

a Site or Master.

...

method-specific arguments. The Site/Master methods take a single next_site.

Value

the object obj, invisibly. Called for its side effect: next_site is recorded in obj's state environment, forming one link of the round-robin chain.