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Update cleanup.

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This commit is contained in:
gerlofvanek 2025-01-16 10:25:25 +01:00
parent 7ec9dfa35a
commit 1845f802a2
1 changed files with 164 additions and 15 deletions

179
basicswap/static/js/offerstable.js
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@ -2843,27 +2843,176 @@ document.addEventListener('DOMContentLoaded', () => {
console.log('Initialization completed'); console.log('Initialization completed');
}); });
function cleanup() { async function cleanup() {
console.log('Cleaning up resources...'); const debug = {
startTime: Date.now(),
EventManager.clearAll(); steps: [],
errors: [],
addStep: function(step, details = null) {
const timeFromStart = Date.now() - this.startTime;
console.log(`[Cleanup ${timeFromStart}ms] ${step}`, details || '');
this.steps.push({ step, time: timeFromStart, details });
},
addError: function(step, error) {
const timeFromStart = Date.now() - this.startTime;
console.error(`[Cleanup Error ${timeFromStart}ms] ${step}:`, error);
this.errors.push({ step, error, time: timeFromStart });
},
summarize: function() {
const totalTime = Date.now() - this.startTime;
console.group('Cleanup Summary');
console.log(`Total cleanup time: ${totalTime}ms`);
console.log('Steps completed:', this.steps.length);
console.log('Errors encountered:', this.errors.length);
if (this.steps.length > 0) {
console.group('Steps Timeline');
this.steps.forEach(({step, time}) => {
console.log(`${time}ms - ${step}`);
});
console.groupEnd();
}
if (this.errors.length > 0) {
console.group('Errors');
this.errors.forEach(({step, error, time}) => {
console.log(`${time}ms - ${step}:`, error);
});
console.groupEnd();
}
console.groupEnd();
}
};
WebSocketManager.cleanup(); try {
debug.addStep('Starting cleanup process');
timerManager.clearAll(); debug.addStep('Clearing timers');
const timerCount = timerManager.intervals.length + timerManager.timeouts.length;
timerManager.clearAll();
debug.addStep('Timers cleared', `Cleaned up ${timerCount} timers`);
cleanupTable(); debug.addStep('Starting WebSocket cleanup');
await Promise.resolve(WebSocketManager.cleanup()).catch(error => {
debug.addError('WebSocket cleanup', error);
});
debug.addStep('WebSocket cleanup completed');
CacheManager.clear(); debug.addStep('Clearing event listeners');
const listenerCount = EventManager.listeners.size;
EventManager.clearAll();
debug.addStep('Event listeners cleared', `Cleaned up ${listenerCount} listeners`);
currentPage = 1; debug.addStep('Starting table cleanup');
jsonData = []; const rowCount = offersBody ? offersBody.querySelectorAll('tr').length : 0;
originalJsonData = []; cleanupTable();
currentSortColumn = 0; debug.addStep('Table cleanup completed', `Cleaned up ${rowCount} rows`);
currentSortDirection = 'desc';
debug.addStep('Starting cache cleanup');
console.log('Cleanup completed'); const cacheStats = CacheManager.getStats();
CacheManager.clear();
debug.addStep('Cache cleanup completed', `Cleared ${cacheStats.itemCount} cached items`);
debug.addStep('Resetting global state');
const globals = {
currentPage: currentPage,
dataLength: jsonData.length,
originalDataLength: originalJsonData.length
};
currentPage = 1;
jsonData = [];
originalJsonData = [];
currentSortColumn = 0;
currentSortDirection = 'desc';
filterTimeout = null;
latestPrices = null;
lastRefreshTime = null;
debug.addStep('Global state reset', globals);
debug.addStep('Clearing global references');
if (window.WebSocketManager) {
window.WebSocketManager = null;
}
if (window.tableRateModule) {
window.tableRateModule = null;
}
debug.addStep('Global references cleared');
debug.addStep('Clearing DOM references');
const elementRefs = [
'offersBody',
'filterForm',
'prevPageButton',
'nextPageButton',
'currentPageSpan',
'totalPagesSpan',
'lastRefreshTimeSpan',
'newEntriesCountSpan'
];
let clearedRefs = 0;
elementRefs.forEach(ref => {
if (window[ref]) {
window[ref] = null;
clearedRefs++;
}
});
debug.addStep('DOM references cleared', `Cleared ${clearedRefs} references`);
debug.addStep('Clearing tooltips');
const tooltips = document.querySelectorAll('[role="tooltip"]');
const tooltipCount = tooltips.length;
tooltips.forEach(tooltip => tooltip.remove());
debug.addStep('Tooltips cleared', `Removed ${tooltipCount} tooltips`);
debug.addStep('Clearing document/window events');
const events = ['visibilitychange', 'beforeunload', 'scroll'];
events.forEach(event => {
document.removeEventListener(event, null);
window.removeEventListener(event, null);
});
debug.addStep('Document/window events cleared');
debug.addStep('Clearing localStorage items');
try {
localStorage.removeItem('tableSortColumn');
localStorage.removeItem('tableSortDirection');
debug.addStep('localStorage items cleared');
} catch (e) {
debug.addError('localStorage cleanup', e);
}
} catch (error) {
debug.addError('Main cleanup process', error);
debug.addStep('Starting failsafe cleanup');
try {
WebSocketManager.cleanup();
EventManager.clearAll();
timerManager.clearAll();
if (window.ws) {
window.ws.close();
window.ws = null;
}
debug.addStep('Failsafe cleanup completed');
} catch (criticalError) {
debug.addError('Critical failsafe cleanup', criticalError);
}
} finally {
debug.addStep('Running final cleanups');
if (document.body.classList.contains('optimize-scroll')) {
document.body.classList.remove('optimize-scroll');
}
if (document.body.classList.contains('is-scrolling')) {
document.body.classList.remove('is-scrolling');
}
const inlineStyles = document.querySelectorAll('style[data-dynamic]');
inlineStyles.forEach(style => style.remove());
debug.addStep('Final cleanups completed');
debug.summarize();
}
} }
window.cleanup = cleanup; window.cleanup = cleanup;
console.log('Offers Table Module fully initialized'); console.log('Offers Table Module fully initialized');