Build a one-way-symmetric latency channel between a and b. Both docs subscribe to each other's update events; outbound updates are queued with simulated arrival time and dispatched on flushUntil.
a
b
update
flushUntil
Optional
Build a one-way-symmetric latency channel between
aandb. Both docs subscribe to each other'supdateevents; outbound updates are queued with simulated arrival time and dispatched onflushUntil.