0.16.1-4 Hardware Monitoring

backend/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "ripster-backend",
-  "version": "0.16.1-3",
+  "version": "0.16.1-4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "ripster-backend",
-      "version": "0.16.1-3",
+      "version": "0.16.1-4",
       "dependencies": {
         "archiver": "^7.0.1",
         "cors": "^2.8.5",

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "ripster-backend",
-  "version": "0.16.1-3",
+  "version": "0.16.1-4",
   "private": true,
   "type": "commonjs",
   "scripts": {

backend/src/services/hardwareMonitorService.js

@@ -34,6 +34,13 @@ function nowIso() {
   return new Date().toISOString();
 }
 
+function isAbortError(error) {
+  if (!error || typeof error !== 'object') {
+    return false;
+  }
+  return error.name === 'AbortError' || error.code === 'ABORT_ERR';
+}
+
 function toBoolean(value) {
   if (typeof value === 'boolean') {
     return value;
@@ -337,6 +344,8 @@ class HardwareMonitorService {
     this.running = false;
     this.timer = null;
     this.pollInFlight = false;
+    this.activePollAbortController = null;
+    this.reloadSettingsSeq = 0;
     this.lastCpuTimes = null;
     this.sensorsCommandAvailable = null;
     this.nvidiaSmiAvailable = null;
@@ -390,6 +399,8 @@ class HardwareMonitorService {
   }
 
   async reloadFromSettings(options = {}) {
+    const requestSeq = this.reloadSettingsSeq + 1;
+    this.reloadSettingsSeq = requestSeq;
     const forceBroadcast = Boolean(options?.forceBroadcast);
     const forceImmediatePoll = Boolean(options?.forceImmediatePoll);
     let settingsMap = {};
@@ -399,6 +410,9 @@ class HardwareMonitorService {
       logger.warn('settings:load:failed', { error: errorToMeta(error) });
       return this.getSnapshot();
     }
+    if (requestSeq !== this.reloadSettingsSeq) {
+      return this.getSnapshot();
+    }
 
     const nextEnabled = toBoolean(settingsMap.hardware_monitoring_enabled);
     const nextIntervalMs = clampIntervalMs(settingsMap.hardware_monitoring_interval_ms);
@@ -521,6 +535,14 @@ class HardwareMonitorService {
     this.running = false;
     this.pollInFlight = false;
     this.lastCpuTimes = null;
+    if (this.activePollAbortController) {
+      try {
+        this.activePollAbortController.abort();
+      } catch (_error) {
+        // ignore abort errors
+      }
+      this.activePollAbortController = null;
+    }
     if (this.timer) {
       clearTimeout(this.timer);
       this.timer = null;
@@ -553,8 +575,10 @@ class HardwareMonitorService {
       return;
     }
     this.pollInFlight = true;
+    const pollAbortController = new AbortController();
+    this.activePollAbortController = pollAbortController;
     try {
-      const sample = await this.collectSample();
+      const sample = await this.collectSample(pollAbortController.signal);
       this.lastSnapshot = {
         enabled: true,
         intervalMs: this.intervalMs,
@@ -564,6 +588,10 @@ class HardwareMonitorService {
       };
       this.broadcastUpdate();
     } catch (error) {
+      if (isAbortError(error)) {
+        logger.debug('poll:aborted');
+        return;
+      }
       logger.warn('poll:failed', { error: errorToMeta(error) });
       this.lastSnapshot = {
         ...this.lastSnapshot,
@@ -574,6 +602,9 @@ class HardwareMonitorService {
       };
       this.broadcastUpdate();
     } finally {
+      if (this.activePollAbortController === pollAbortController) {
+        this.activePollAbortController = null;
+      }
       this.pollInFlight = false;
       if (this.running && this.enabled) {
         this.scheduleNext(this.intervalMs);
@@ -585,12 +616,12 @@ class HardwareMonitorService {
     wsService.broadcast('HARDWARE_MONITOR_UPDATE', this.getSnapshot());
   }
 
-  async collectSample() {
+  async collectSample(signal) {
     const memory = this.collectMemoryMetrics();
     const [cpu, gpu, storage] = await Promise.all([
-      this.collectCpuMetrics(),
+      this.collectCpuMetrics(signal),
-      this.collectGpuMetrics(),
+      this.collectGpuMetrics(signal),
-      this.collectStorageMetrics()
+      this.collectStorageMetrics(signal)
     ]);
 
     return {
@@ -665,13 +696,13 @@ class HardwareMonitorService {
     };
   }
 
-  async collectCpuMetrics() {
+  async collectCpuMetrics(signal) {
     const cpus = os.cpus() || [];
     const currentTimes = this.getCpuTimes();
     const usage = this.calculateCpuUsage(currentTimes, this.lastCpuTimes || []);
     this.lastCpuTimes = currentTimes;
 
-    const tempMetrics = await this.collectCpuTemperatures();
+    const tempMetrics = await this.collectCpuTemperatures(signal);
     const tempByCoreIndex = new Map(
       (tempMetrics.perCore || []).map((item) => [Number(item.index), item.temperatureC])
     );
@@ -708,8 +739,8 @@ class HardwareMonitorService {
     };
   }
 
-  async collectCpuTemperatures() {
+  async collectCpuTemperatures(signal) {
-    const sensors = await this.collectTempsViaSensors();
+    const sensors = await this.collectTempsViaSensors(signal);
     if (sensors.available) {
       return sensors;
     }
@@ -732,7 +763,7 @@ class HardwareMonitorService {
     };
   }
 
-  async collectTempsViaSensors() {
+  async collectTempsViaSensors(signal) {
     if (this.sensorsCommandAvailable === false) {
       return {
         source: 'sensors',
@@ -745,7 +776,8 @@ class HardwareMonitorService {
     try {
       const { stdout } = await execFileAsync('sensors', ['-j'], {
         timeout: SENSORS_TIMEOUT_MS,
-        maxBuffer: 2 * 1024 * 1024
+        maxBuffer: 2 * 1024 * 1024,
+        signal
       });
       this.sensorsCommandAvailable = true;
       const parsed = JSON.parse(String(stdout || '{}'));
@@ -756,6 +788,9 @@ class HardwareMonitorService {
         ...mapTemperatureCandidates(preferred)
       };
     } catch (error) {
+      if (isAbortError(error)) {
+        throw error;
+      }
       if (isCommandMissingError(error)) {
         this.sensorsCommandAvailable = false;
       }
@@ -863,7 +898,7 @@ class HardwareMonitorService {
     };
   }
 
-  async collectGpuMetrics() {
+  async collectGpuMetrics(signal) {
     if (this.nvidiaSmiAvailable === false) {
       return {
         source: 'nvidia-smi',
@@ -882,7 +917,8 @@ class HardwareMonitorService {
         ],
         {
           timeout: NVIDIA_SMI_TIMEOUT_MS,
-          maxBuffer: 1024 * 1024
+          maxBuffer: 1024 * 1024,
+          signal
         }
       );
 
@@ -910,6 +946,9 @@ class HardwareMonitorService {
         message: null
       };
     } catch (error) {
+      if (isAbortError(error)) {
+        throw error;
+      }
       const commandMissing = isCommandMissingError(error);
       if (commandMissing) {
         this.nvidiaSmiAvailable = false;
@@ -926,10 +965,10 @@ class HardwareMonitorService {
     }
   }
 
-  async collectStorageMetrics() {
+  async collectStorageMetrics(signal) {
     const list = [];
     for (const entry of this.monitoredPaths) {
-      const metric = await this.collectStorageForPath(entry);
+      const metric = await this.collectStorageForPath(entry, signal);
       if (metric && !metric.hidden) {
         list.push(metric);
       }
@@ -959,7 +998,7 @@ class HardwareMonitorService {
     return null;
   }
 
-  async collectStorageForPath(entry) {
+  async collectStorageForPath(entry, signal) {
     const key = String(entry?.key || '');
     const label = String(entry?.label || key || 'Pfad');
     const rawPath = String(entry?.path || '').trim();
@@ -1028,7 +1067,8 @@ class HardwareMonitorService {
     try {
       const { stdout } = await execFileAsync('df', ['-Pk', queryPath], {
         timeout: DF_TIMEOUT_MS,
-        maxBuffer: 256 * 1024
+        maxBuffer: 256 * 1024,
+        signal
       });
       const parsed = parseDfStats(stdout);
       if (!parsed) {
@@ -1077,6 +1117,9 @@ class HardwareMonitorService {
         error: null
       };
     } catch (error) {
+      if (isAbortError(error)) {
+        throw error;
+      }
       if (hideWhenUnavailable) {
         return hiddenResult({
           path: resolvedPath,

frontend/package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "ripster-frontend",
-  "version": "0.16.1-3",
+  "version": "0.16.1-4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "ripster-frontend",
-      "version": "0.16.1-3",
+      "version": "0.16.1-4",
       "dependencies": {
         "primeicons": "^7.0.0",
         "primereact": "^10.9.2",

frontend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "ripster-frontend",
-  "version": "0.16.1-3",
+  "version": "0.16.1-4",
   "private": true,
   "type": "module",
   "scripts": {

frontend/src/App.jsx

@@ -129,6 +129,11 @@ function getDownloadIndicatorMeta(summary) {
   };
 }
 
+const HARDWARE_MONITOR_SETTING_KEYS = new Set([
+  'hardware_monitoring_enabled',
+  'hardware_monitoring_interval_ms'
+]);
+
 function App() {
   const appVersion = __APP_VERSION__;
   const [pipeline, setPipeline] = useState({ state: 'IDLE', progress: 0, context: {} });
@@ -511,10 +516,15 @@ function App() {
           const val = setting?.value;
           setExpertMode(val === 'true' || val === true);
         }
+        const normalizedKey = String(setting?.key || '').trim().toLowerCase();
+        if (HARDWARE_MONITOR_SETTING_KEYS.has(normalizedKey)) {
+          refreshPipeline().catch(() => null);
+        }
       }
 
       if (message.type === 'SETTINGS_BULK_UPDATED') {
         const keys = message.payload?.keys || [];
+        const normalizedKeys = keys.map((key) => String(key || '').trim().toLowerCase());
         if (keys.includes('ui_expert_mode')) {
           api.getSettings({ forceRefresh: true })
             .then((response) => {
@@ -524,6 +534,9 @@ function App() {
             })
             .catch(() => null);
         }
+        if (normalizedKeys.some((key) => HARDWARE_MONITOR_SETTING_KEYS.has(key))) {
+          refreshPipeline().catch(() => null);
+        }
       }
 
       if (message.type === 'DOWNLOADS_UPDATED') {

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "ripster",
-  "version": "0.16.1-3",
+  "version": "0.16.1-4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "ripster",
-      "version": "0.16.1-3",
+      "version": "0.16.1-4",
       "devDependencies": {
         "concurrently": "^9.1.2"
       }

package.json

@@ -1,7 +1,7 @@
 {
   "name": "ripster",
   "private": true,
-  "version": "0.16.1-3",
+  "version": "0.16.1-4",
   "scripts": {
     "dev": "concurrently \"npm run dev --prefix backend\" \"npm run dev --prefix frontend\"",
     "dev:backend": "npm run dev --prefix backend",