Optimize debug log I/O and settings auto-refresh polling (v4.1.11)
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xRangerDE
parent
9392398db7
commit
8d656772fc
4
typescript-version/package-lock.json
generated
4
typescript-version/package-lock.json
generated
@ -1,12 +1,12 @@
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{
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"name": "twitch-vod-manager",
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"version": "4.1.10",
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"version": "4.1.11",
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"lockfileVersion": 3,
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"requires": true,
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"packages": {
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"": {
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"name": "twitch-vod-manager",
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"version": "4.1.10",
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"version": "4.1.11",
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"license": "MIT",
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"dependencies": {
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"axios": "^1.6.0",
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@ -1,6 +1,6 @@
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{
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"name": "twitch-vod-manager",
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"version": "4.1.10",
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"version": "4.1.11",
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"description": "Twitch VOD Manager - Download Twitch VODs easily",
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"main": "dist/main.js",
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"author": "xRangerDE",
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@ -457,7 +457,7 @@
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<div class="settings-card">
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<h3 id="updateTitle">Updates</h3>
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<p id="versionInfo" style="margin-bottom: 10px; color: var(--text-secondary);">Version: v4.1.10</p>
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<p id="versionInfo" style="margin-bottom: 10px; color: var(--text-secondary);">Version: v4.1.11</p>
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<button class="btn-secondary" id="checkUpdateBtn" onclick="checkUpdate()">Nach Updates suchen</button>
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</div>
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@ -502,7 +502,7 @@
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<div class="status-dot" id="statusDot"></div>
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<span id="statusText">Nicht verbunden</span>
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</div>
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<span id="versionText">v4.1.10</span>
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<span id="versionText">v4.1.11</span>
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</div>
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</main>
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</div>
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@ -8,7 +8,7 @@ import { autoUpdater } from 'electron-updater';
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// ==========================================
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// CONFIG & CONSTANTS
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// ==========================================
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const APP_VERSION = '4.1.10';
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const APP_VERSION = '4.1.11';
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const UPDATE_CHECK_URL = 'http://24-music.de/version.json';
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// Paths
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@ -30,6 +30,9 @@ const MIN_FREE_DISK_BYTES = 128 * 1024 * 1024;
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const TOOL_PATH_REFRESH_TTL_MS = 10 * 1000;
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const DEBUG_LOG_FLUSH_INTERVAL_MS = 1000;
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const DEBUG_LOG_BUFFER_FLUSH_LINES = 48;
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const DEBUG_LOG_READ_TAIL_BYTES = 512 * 1024;
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const DEBUG_LOG_MAX_BYTES = 8 * 1024 * 1024;
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const DEBUG_LOG_TRIM_TO_BYTES = 4 * 1024 * 1024;
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const AUTO_UPDATE_CHECK_INTERVAL_MS = 10 * 60 * 1000;
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const AUTO_UPDATE_STARTUP_CHECK_DELAY_MS = 5000;
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const AUTO_UPDATE_MIN_CHECK_GAP_MS = 45 * 1000;
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@ -533,11 +536,78 @@ function flushPendingDebugLogLines(): void {
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const payload = pendingDebugLogLines.join('');
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pendingDebugLogLines = [];
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fs.appendFileSync(DEBUG_LOG_FILE, payload);
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trimDebugLogFileIfNeeded();
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} catch {
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// ignore debug log errors
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}
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}
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function trimDebugLogFileIfNeeded(): void {
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try {
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if (!fs.existsSync(DEBUG_LOG_FILE)) {
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return;
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}
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const stats = fs.statSync(DEBUG_LOG_FILE);
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if (stats.size <= DEBUG_LOG_MAX_BYTES) {
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return;
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}
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const bytesToKeep = Math.min(DEBUG_LOG_TRIM_TO_BYTES, stats.size);
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const startOffset = Math.max(0, stats.size - bytesToKeep);
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const buffer = Buffer.allocUnsafe(bytesToKeep);
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let fileHandle: number | null = null;
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try {
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fileHandle = fs.openSync(DEBUG_LOG_FILE, 'r');
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fs.readSync(fileHandle, buffer, 0, bytesToKeep, startOffset);
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} finally {
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if (fileHandle !== null) {
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fs.closeSync(fileHandle);
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}
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}
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const firstLineBreak = buffer.indexOf(0x0a);
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const trimmed = firstLineBreak >= 0 && firstLineBreak + 1 < buffer.length
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? buffer.subarray(firstLineBreak + 1)
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: buffer;
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fs.writeFileSync(DEBUG_LOG_FILE, trimmed);
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} catch {
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// ignore debug log errors
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}
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}
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function readDebugLogTailFromDisk(): string {
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const stats = fs.statSync(DEBUG_LOG_FILE);
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if (stats.size <= 0) {
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return '';
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}
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const bytesToRead = Math.min(stats.size, DEBUG_LOG_READ_TAIL_BYTES);
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if (bytesToRead === stats.size) {
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return fs.readFileSync(DEBUG_LOG_FILE, 'utf-8');
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}
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const buffer = Buffer.allocUnsafe(bytesToRead);
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let fileHandle: number | null = null;
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try {
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fileHandle = fs.openSync(DEBUG_LOG_FILE, 'r');
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fs.readSync(fileHandle, buffer, 0, bytesToRead, stats.size - bytesToRead);
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} finally {
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if (fileHandle !== null) {
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fs.closeSync(fileHandle);
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}
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}
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const firstLineBreak = buffer.indexOf(0x0a);
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const slice = firstLineBreak >= 0 && firstLineBreak + 1 < buffer.length
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? buffer.subarray(firstLineBreak + 1)
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: buffer;
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return slice.toString('utf-8');
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}
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function startDebugLogFlushTimer(): void {
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if (debugLogFlushTimer) {
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return;
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@ -569,7 +639,7 @@ function readDebugLog(lines = 200): string {
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return 'Debug-Log ist leer.';
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}
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const text = fs.readFileSync(DEBUG_LOG_FILE, 'utf-8');
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const text = readDebugLogTailFromDisk();
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const rows = text.split(/\r?\n/).filter(Boolean);
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return rows.slice(-lines).join('\n') || 'Debug-Log ist leer.';
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} catch (e) {
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@ -1,4 +1,13 @@
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let lastRuntimeMetricsOutput = '';
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let lastDebugLogOutput = '';
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function canRunSettingsAutoRefresh(): boolean {
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if (document.hidden) {
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return false;
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}
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return document.querySelector('.tab-content.active')?.id === 'settingsTab';
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}
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async function connect(): Promise<void> {
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const hasCredentials = Boolean((config.client_id ?? '').toString().trim() && (config.client_secret ?? '').toString().trim());
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@ -142,6 +151,10 @@ function toggleRuntimeMetricsAutoRefresh(enabled: boolean): void {
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if (enabled) {
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runtimeMetricsAutoRefreshTimer = window.setInterval(() => {
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if (!canRunSettingsAutoRefresh()) {
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return;
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}
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void refreshRuntimeMetrics(false);
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}, 2000);
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}
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@ -245,8 +258,16 @@ async function runPreflight(autoFix = false): Promise<void> {
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async function refreshDebugLog(): Promise<void> {
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const text = await window.api.getDebugLog(250);
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const panel = byId('debugLogOutput');
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const keepAtBottom = (panel.scrollHeight - panel.scrollTop - panel.clientHeight) < 20;
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if (text !== lastDebugLogOutput) {
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panel.textContent = text;
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lastDebugLogOutput = text;
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}
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if (keepAtBottom) {
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panel.scrollTop = panel.scrollHeight;
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}
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}
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function toggleDebugAutoRefresh(enabled: boolean): void {
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@ -257,8 +278,12 @@ function toggleDebugAutoRefresh(enabled: boolean): void {
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if (enabled) {
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debugLogAutoRefreshTimer = window.setInterval(() => {
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if (!canRunSettingsAutoRefresh()) {
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return;
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}
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void refreshDebugLog();
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}, 1500);
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}, 2000);
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}
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}
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