An error has occurred in iOS Safari.
Mozilla/5.0 (iPhone; CPU iPhone OS 15_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.4 Mobile/15E148 Safari/604.1
TypeError: deadline.timeRemaining is not a function.
Below is the related code.
let endTime = Date.now() + Math.min(this.chunkBudget, 100 /* Slice */, deadline && !isInputPending ? Math.max(25 /* MinSlice */, deadline.timeRemaining() - 5)
Below is the entire class that contains the above code.(work(deadline) {...})
const parseWorker = /*@__PURE__*/ViewPlugin.fromClass(class ParseWorker {
constructor(view) {
this.view = view;
this.working = null;
this.workScheduled = 0;
// End of the current time chunk
this.chunkEnd = -1;
// Milliseconds of budget left for this chunk
this.chunkBudget = -1;
this.work = this.work.bind(this);
this.scheduleWork();
}
update(update) {
let cx = this.view.state.field(Language.state).context;
if (cx.updateViewport(update.view.viewport) || this.view.viewport.to > cx.treeLen)
this.scheduleWork();
if (update.docChanged) {
if (this.view.hasFocus)
this.chunkBudget += 50 /* ChangeBonus */;
this.scheduleWork();
}
this.checkAsyncSchedule(cx);
}
scheduleWork() {
if (this.working)
return;
let { state } = this.view, field = state.field(Language.state);
if (field.tree != field.context.tree || !field.context.isDone(state.doc.length))
this.working = requestIdle(this.work);
}
work(deadline) {
this.working = null;
let now = Date.now();
if (this.chunkEnd < now && (this.chunkEnd < 0 || this.view.hasFocus)) { // Start a new chunk
this.chunkEnd = now + 30000 /* ChunkTime */;
this.chunkBudget = 3000 /* ChunkBudget */;
}
if (this.chunkBudget <= 0)
return; // No more budget
let { state, viewport: { to: vpTo } } = this.view, field = state.field(Language.state);
if (field.tree == field.context.tree && field.context.isDone(vpTo + 100000 /* MaxParseAhead */))
return;
let endTime = Date.now() + Math.min(this.chunkBudget, 100 /* Slice */, deadline && !isInputPending ? Math.max(25 /* MinSlice */, deadline.timeRemaining() - 5) : 1e9);
let viewportFirst = field.context.treeLen < vpTo && state.doc.length > vpTo + 1000;
let done = field.context.work(() => {
return isInputPending && isInputPending() || Date.now() > endTime;
}, vpTo + (viewportFirst ? 0 : 100000 /* MaxParseAhead */));
this.chunkBudget -= Date.now() - now;
if (done || this.chunkBudget <= 0) {
field.context.takeTree();
this.view.dispatch({ effects: Language.setState.of(new LanguageState(field.context)) });
}
if (this.chunkBudget > 0 && !(done && !viewportFirst))
this.scheduleWork();
this.checkAsyncSchedule(field.context);
}
checkAsyncSchedule(cx) {
if (cx.scheduleOn) {
this.workScheduled++;
cx.scheduleOn
.then(() => this.scheduleWork())
.catch(err => logException(this.view.state, err))
.then(() => this.workScheduled--);
cx.scheduleOn = null;
}
}
destroy() {
if (this.working)
this.working();
}
isWorking() {
return !!(this.working || this.workScheduled > 0);
}
}, {
eventHandlers: { focus() { this.scheduleWork(); } }
});
When I checked the console, the argument “deadline” was a number, not an object.
I’m not sure if it’s correct, but with the following changes, it works as expected.
let endTime = Date.now() + Math.min(this.chunkBudget, 100 /* Slice */, deadline && !isInputPending ? Math.max(25 /* MinSlice */, ("number" === typeof deadline ? deadline : deadline.timeRemaining() - 5)) : 1e9);