89
return u.token.isCancellationRequested && !clock.hasEvents ? 'done' : 'continue';
90
case 'time': {
92
>
// The sentinel guarantees the queue is non-empty until at
93
>
// least the deadline is reached, so we never resolve "early"
94
>
// just because nothing has been scheduled yet.
95
>
const next = clock.peekNext();
96
>
return next === undefined || next.time > u.time ? 'done' : 'continue';
97
>
}
98
}
99
}