Longest a view pass may run and still be owed its commit (B5). A pass older
than this is waiting on something slow — typically a stalled chunk download
(a cold hosted edge can take tens of seconds) — and holding it would queue
every newer view behind that one download, freezing the scrub. Past the cap
the superseding view aborts it as it would without the guarantee.
Longest a view pass may run and still be owed its commit (B5). A pass older than this is waiting on something slow — typically a stalled chunk download (a cold hosted edge can take tens of seconds) — and holding it would queue every newer view behind that one download, freezing the scrub. Past the cap the superseding view aborts it as it would without the guarantee.