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fix schedule dropout

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This commit is contained in:
Felix Roos 2022-02-05 20:30:20 +01:00
parent e024c091b7
commit e9e76f7259
1 changed files with 11 additions and 3 deletions
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14
repl/src/useCycle.ts
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@ -34,10 +34,18 @@ function useCycle(props: UseCycleProps) {
const cancelFrom = timespan.begin.valueOf(); const cancelFrom = timespan.begin.valueOf();
Tone.Transport.cancel(cancelFrom); Tone.Transport.cancel(cancelFrom);
const queryNextTime = (cycle + 1) * cycleDuration - 0.1; const queryNextTime = (cycle + 1) * cycleDuration - 0.1;
Tone.Transport.schedule(() => { const delta = queryNextTime - Tone.Transport.seconds;
// TODO: find out why this event is sometimes swallowed if (delta < 0.2) {
// if calling Tone.Transport.schedule barely before the scheduled time, it sometimes happen that the event is swallowed
// i think this has something to do with the fact that Tone.Transport.schedule is called with a time that is slightly before the scheduled time
// so, if the delta is too small (using 0.2 for no specific reason), just schedule directly
// this if branch should only be entered if the user triggers the scheduling, to make sure no endless recursion is happening
query(cycle + 1); query(cycle + 1);
}, queryNextTime); } else {
Tone.Transport.schedule(() => {
query(cycle + 1);
}, queryNextTime);
}
// schedule events for next cycle // schedule events for next cycle
events?.forEach((event) => { events?.forEach((event) => {
Tone.Transport.schedule((time) => { Tone.Transport.schedule((time) => {