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[Dev] Teact: Debug component name on error in effect (#2463)

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This commit is contained in:
Alexander Zinchuk 2023-02-03 03:22:05 +01:00
parent b1f92f4126
commit 156b0b09da
1 changed files with 25 additions and 17 deletions
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42
src/lib/teact/teact.ts
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@ -571,6 +571,8 @@ function useLayoutEffectBase(
} }
} }
} catch (err: any) { } catch (err: any) {
// eslint-disable-next-line no-console
console.error(`[Teact] Error in effect cleanup at cursor #${cursor} in ${componentInstance.name}`);
handleError(err); handleError(err);
} finally { } finally {
byCursor[cursor].cleanup = undefined; byCursor[cursor].cleanup = undefined;
@ -584,24 +586,30 @@ function useLayoutEffectBase(
execCleanup(); execCleanup();
// eslint-disable-next-line @typescript-eslint/naming-convention try {
let DEBUG_startAt: number | undefined; // eslint-disable-next-line @typescript-eslint/naming-convention
if (DEBUG) { let DEBUG_startAt: number | undefined;
DEBUG_startAt = performance.now(); if (DEBUG) {
} DEBUG_startAt = performance.now();
const result = effect();
if (typeof result === 'function') {
byCursor[cursor].cleanup = result;
}
if (DEBUG) {
const duration = performance.now() - DEBUG_startAt!;
const componentName = componentInstance.name;
if (duration > DEBUG_EFFECT_THRESHOLD) {
// eslint-disable-next-line no-console
console.warn(`[Teact] Slow effect at cursor #${cursor}: ${componentName}, ${Math.round(duration)} ms`);
} }
const result = effect();
if (typeof result === 'function') {
byCursor[cursor].cleanup = result;
}
if (DEBUG) {
const duration = performance.now() - DEBUG_startAt!;
const componentName = componentInstance.name;
if (duration > DEBUG_EFFECT_THRESHOLD) {
// eslint-disable-next-line no-console
console.warn(`[Teact] Slow effect at cursor #${cursor}: ${componentName}, ${Math.round(duration)} ms`);
}
}
} catch (err: any) {
// eslint-disable-next-line no-console
console.error(`[Teact] Error in effect at cursor #${cursor} in ${componentInstance.name}`);
handleError(err);
} }
} }