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fix: prevent WebAssembly reinitialization on memory errors

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**Motivations :**
- Les erreurs de mémoire causent des tentatives multiples d'initialisation WebAssembly
- Services.initializing reste défini après une erreur, causant de nouvelles tentatives
- Les pages réessayent indéfiniment même en cas d'erreur mémoire fatale

**Modifications :**
- Réinitialiser Services.initializing à null dans le catch pour éviter les tentatives multiples
- Détecter les erreurs de mémoire et arrêter immédiatement les tentatives
- Ajouter la détection d'erreurs de mémoire dans wallet-setup, birthday-setup et block-sync
- Afficher un message clair à l'utilisateur pour actualiser la page en cas d'erreur mémoire
- Améliorer les messages d'erreur pour indiquer que l'actualisation de la page est nécessaire

**Pages affectées :**
- src/services/service.ts (réinitialisation de initializing et détection mémoire)
- src/pages/wallet-setup/wallet-setup.ts (détection erreurs mémoire)
- src/pages/birthday-setup/birthday-setup.ts (détection erreurs mémoire)
- src/pages/block-sync/block-sync.ts (détection erreurs mémoire)
This commit is contained in:
NicolasCantu 2025-10-29 15:28:37 +01:00
parent b3af85d3a0
commit 9de7f1a5ed
4 changed files with 66 additions and 29 deletions
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17
src/pages/birthday-setup/birthday-setup.ts
View File

@ -28,9 +28,20 @@ document.addEventListener('DOMContentLoaded', async () => {
}
console.log('🔄 Getting existing services instance...');
// Utiliser l'instance existante des services
const services = await Services.getInstance();
console.log('✅ Services instance obtained successfully');
// Utiliser l'instance existante des services avec gestion des erreurs de mémoire
let services;
try {
services = await Services.getInstance();
console.log('✅ Services instance obtained successfully');
} catch (error) {
const errorMessage = error instanceof Error ? error.message : String(error);
if (errorMessage.includes('Out of memory') || errorMessage.includes('insufficient memory')) {
console.error('🚫 Memory error detected');
updateStatus('❌ Erreur: Mémoire insuffisante. Veuillez actualiser la page.', 'error');
throw new Error('WebAssembly initialization failed due to insufficient memory. Please refresh the page.');
}
throw error;
}
// Vérifier les prérequis en base de données
updateStatus('🔍 Vérification des prérequis...', 'loading');

11
src/pages/block-sync/block-sync.ts
View File

@ -95,7 +95,16 @@ document.addEventListener("DOMContentLoaded", async () => {
console.log('✅ Services initialized successfully');
break;
} catch (error) {
console.log(`⏳ Services not ready yet (attempt ${attempts + 1}/${maxAttempts}):`, (error as Error).message);
const errorMessage = error instanceof Error ? error.message : String(error);
console.log(`⏳ Services not ready yet (attempt ${attempts + 1}/${maxAttempts}):`, errorMessage);
// Si c'est une erreur de mémoire, arrêter immédiatement
if (errorMessage.includes('Out of memory') || errorMessage.includes('insufficient memory')) {
console.error('🚫 Memory error detected - stopping retry attempts');
updateStatus('❌ Erreur: Mémoire insuffisante. Veuillez actualiser la page.', 'error');
throw new Error('WebAssembly initialization failed due to insufficient memory. Please refresh the page.');
}
attempts++;
if (attempts >= maxAttempts) {
throw new Error(`Services failed to initialize after ${maxAttempts} attempts.`);

39
src/pages/wallet-setup/wallet-setup.ts
View File

@ -78,24 +78,31 @@ document.addEventListener('DOMContentLoaded', async () => {
services = await Services.getInstance();
console.log('✅ Services initialized successfully');
break;
} catch (error) {
console.log(`⏳ Services not ready yet (attempt ${attempts + 1}/${maxAttempts}):`, error instanceof Error ? error.message : String(error));
} catch (error) {
const errorMessage = error instanceof Error ? error.message : String(error);
console.log(`⏳ Services not ready yet (attempt ${attempts + 1}/${maxAttempts}):`, errorMessage);
// Diagnostic plus détaillé
if (attempts === 5) {
console.log('🔍 Diagnostic: Checking memory usage...');
if ((performance as any).memory) {
const memory = (performance as any).memory;
console.log(`📊 Memory usage: ${Math.round(memory.usedJSHeapSize / 1024 / 1024)}MB / ${Math.round(memory.totalJSHeapSize / 1024 / 1024)}MB`);
}
}
attempts++;
if (attempts >= maxAttempts) {
throw new Error(`Services failed to initialize after ${maxAttempts} attempts. This may be due to high memory usage or WebAssembly initialization issues.`);
}
await new Promise(resolve => setTimeout(resolve, delayMs));
// Si c'est une erreur de mémoire, arrêter immédiatement
if (errorMessage.includes('Out of memory') || errorMessage.includes('insufficient memory')) {
console.error('🚫 Memory error detected - stopping retry attempts');
updateStatus('❌ Erreur: Mémoire insuffisante. Veuillez actualiser la page.', 'error');
throw new Error('WebAssembly initialization failed due to insufficient memory. Please refresh the page.');
}
// Diagnostic plus détaillé
if (attempts === 5) {
console.log('🔍 Diagnostic: Checking memory usage...');
if ((performance as any).memory) {
const memory = (performance as any).memory;
console.log(`📊 Memory usage: ${Math.round(memory.usedJSHeapSize / 1024 / 1024)}MB / ${Math.round(memory.totalJSHeapSize / 1024 / 1024)}MB`);
}
}
attempts++;
if (attempts >= maxAttempts) {
throw new Error(`Services failed to initialize after ${maxAttempts} attempts. This may be due to high memory usage or WebAssembly initialization issues.`);
}
await new Promise(resolve => setTimeout(resolve, delayMs));
}
} catch (error) {
console.error('❌ Services not available:', error);

10
src/services/service.ts
View File

@ -331,6 +331,16 @@ export default class Services {
} catch (error) {
console.error('❌ Service initialization failed:', error);
// Réinitialiser initializing pour permettre une nouvelle tentative après un délai
Services.initializing = null;
// Si c'est une erreur de mémoire, ne pas réessayer immédiatement
const errorMessage = (error as Error).message || String(error);
if (errorMessage.includes('Out of memory') || errorMessage.includes('memory')) {
console.error('🚫 Memory error detected - cannot retry immediately');
throw new Error('WebAssembly initialization failed due to insufficient memory. Please refresh the page.');
}
throw error;
}