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Ignore scanner decode noise and log debug errors in dev

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This commit is contained in:
Blaž Bregar
2026-04-12 00:24:41 +02:00
parent b65514bd0f
commit c264c61226
2 changed files with 30 additions and 10 deletions
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src/features/labels/label-create-page.js
+15 -5
View File
@@ -843,6 +843,9 @@ export function labelCreatePageData(store) {
this.stopScanner(); this.stopScanner();
this.scannerState.isLoading = true; this.scannerState.isLoading = true;
const shouldLogDecodeErrors = import.meta.env.DEV;
let lastDecodeErrorName = '';
let lastDecodeErrorAt = 0;
try { try {
if (!this.scannerReader) { if (!this.scannerReader) {
@@ -863,12 +866,19 @@ export function labelCreatePageData(store) {
return; return;
} }
if (!error || error?.name === 'NotFoundException') { if (error) {
return; // Continuous decode emits expected per-frame misses/errors before a valid barcode is found.
// Keep the modal quiet and only surface startup failures from the outer catch block.
if (shouldLogDecodeErrors) {
const errorName = String(error?.name || 'UnknownError');
const now = Date.now();
if (errorName !== lastDecodeErrorName || now - lastDecodeErrorAt > 2000) {
console.debug('[scanner] Ignoring frame decode error while scanning:', errorName, error?.message || '');
lastDecodeErrorName = errorName;
lastDecodeErrorAt = now;
} }
}
if (!this.scannerState.error) { return;
this.scannerState.error = this.normalizeScannerError(error);
} }
}, },
); );
src/features/stock/stock-detail-page.js
+15 -5
View File
@@ -509,6 +509,9 @@ export function stockDetailPageData(store) {
this.stopScanner(); this.stopScanner();
this.scannerState.isLoading = true; this.scannerState.isLoading = true;
const shouldLogDecodeErrors = import.meta.env.DEV;
let lastDecodeErrorName = '';
let lastDecodeErrorAt = 0;
try { try {
if (!this.scannerReader) { if (!this.scannerReader) {
@@ -529,12 +532,19 @@ export function stockDetailPageData(store) {
return; return;
} }
if (!error || error?.name === 'NotFoundException') { if (error) {
return; // Continuous decode emits expected per-frame misses/errors before a valid barcode is found.
// Keep the modal quiet and only surface startup failures from the outer catch block.
if (shouldLogDecodeErrors) {
const errorName = String(error?.name || 'UnknownError');
const now = Date.now();
if (errorName !== lastDecodeErrorName || now - lastDecodeErrorAt > 2000) {
console.debug('[scanner] Ignoring frame decode error while scanning:', errorName, error?.message || '');
lastDecodeErrorName = errorName;
lastDecodeErrorAt = now;
} }
}
if (!this.scannerState.error) { return;
this.scannerState.error = this.normalizeScannerError(error);
} }
}, },
); );