Starts the roster's sync and returns at once. The roster is index
movement: a command that lists it answers from the cache now, the walk
runs off the session's lane (deduped with any sync in flight), the
prompt names it while it runs, and arrivals land as they do today.
Parameters
force: boolean = false
Whether to run the full walk regardless of the timer.
Starts the roster's sync and returns at once. The roster is index movement: a command that lists it answers from the cache now, the walk runs off the session's lane (deduped with any sync in flight), the prompt names it while it runs, and arrivals land as they do today.