Module worker 

The workers (doc 34, section 4): taba-client is blocking, so the calls update asks for run on a few threads and come back as a Msg::Reply marked with the request and the generation they were asked in.

Structs

SwitchBackend

A backend that can be replaced while the workers run: choosing another profile points every later call at the new server.

Workers

Constants

THREADS

How many calls can be in flight at once.

Traits

Backend

What a worker calls. The real one is the Client; the tests give a scripted one.