release: bump version to 0.0.4.3

Safe-Variante (Default):
  docker builder prune -a -f && docker image prune -a -f
  → Build-Cache + ungenutzte Images, KEINE Volumes angefasst.
  → 90% des Platzproblems geloest, Null Datenverlust-Risiko.

Aggressive Variante (nur auf Wunsch, hinter 'Mehr'-Button):
  docker system prune -a --volumes -f
  → Zusaetzlich ungenutzte Volumes.
  → Nur sicher wenn alle ARIA-Container LAUFEN (sonst werden
     openclaw-config/claude-config/aria-shared als "ungenutzt"
     behandelt und zerstoert — Sessions weg).
  → Hinweistext orange hervorgehoben mit Warnung.

Banner-Button 'Sicher aufraeumen' kopiert die sichere Variante.
'Mehr' klappt die Erklaerung der aggressiven Variante aus.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

android/android/app/build.gradle

@@ -79,8 +79,8 @@ android {
         applicationId "com.ariacockpit"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 402
-        versionName "0.0.4.2"
+        versionCode 403
+        versionName "0.0.4.3"
         // Fallback fuer Libraries mit Product Flavors
         missingDimensionStrategy 'react-native-camera', 'general'
     }

android/android/app/src/main/java/com/ariacockpit/PcmStreamPlayerModule.kt

@@ -50,8 +50,10 @@ class PcmStreamPlayerModule(reactContext: ReactApplicationContext) : ReactContex
             val channelConfig = if (channels == 2) AudioFormat.CHANNEL_OUT_STEREO else AudioFormat.CHANNEL_OUT_MONO
             val encoding = AudioFormat.ENCODING_PCM_16BIT
             val minBuf = AudioTrack.getMinBufferSize(sampleRate, channelConfig, encoding)
-            // Etwas grosszuegiger Buffer: 8x MinSize (ca. 200-400ms bei 24kHz) — glatt auch bei kleinen Netzwerk-Aussetzern
-            val bufferSize = (minBuf * 8).coerceAtLeast(32 * 1024)
+            // Grosszuegiger Buffer: 32x MinSize — tolerant gegen Netzwerk-Jitter und
+            // bursty XTTS-Delivery (Render dauert 1-3s, dann kommen alle Samples
+            // auf einmal). Bei 24kHz mono s16 entspricht 128KB ca. 2.7 Sekunden.
+            val bufferSize = (minBuf * 32).coerceAtLeast(128 * 1024)
 
             val newTrack = AudioTrack.Builder()
                 .setAudioAttributes(

android/package.json

@@ -1,6 +1,6 @@
 {
   "name": "aria-cockpit",
-  "version": "0.0.4.2",
+  "version": "0.0.4.3",
   "private": true,
   "scripts": {
     "android": "react-native run-android",

bridge/aria_bridge.py

@@ -1100,25 +1100,12 @@ class ARIABridge:
             return
 
         elif msg_type == "audio_pcm":
-            # XTTS-PCM-Stream vom Gaming-PC empfangen → durchleiten zur App.
-            # Wenn in payload kein messageId (alte XTTS-Bridge), aus requestId auflösen.
-            error = payload.get("error", "")
-            if error:
-                logger.warning("[rvs] XTTS PCM-Fehler: %s", error)
-                return
-            linked_message_id = payload.get("messageId", "")
-            if not linked_message_id:
-                req_id_full = payload.get("requestId", "")
-                req_id_base = req_id_full.rsplit("_", 1)[0] if "_" in req_id_full else req_id_full
-                linked_message_id = self._xtts_request_to_message.get(req_id_base, "")
-            # Einfach 1:1 weiterleiten mit eingefuellter messageId
-            forwarded = dict(payload)
-            forwarded["messageId"] = linked_message_id
-            await self._send_to_rvs({
-                "type": "audio_pcm",
-                "payload": forwarded,
-                "timestamp": int(asyncio.get_event_loop().time() * 1000),
-            })
+            # Audio-PCM geht direkt von XTTS-Bridge an die App.
+            # Die aria-bridge darf es NICHT rebroadcasten — sonst bekommt die App
+            # jeden Chunk doppelt (einmal direkt von XTTS-Bridge via RVS-Broadcast,
+            # einmal indirekt via uns).
+            # Wir ignorieren diese Message hier einfach — messageId wird von
+            # XTTS-Bridge selbst im Payload mitgeliefert.
             return
 
         elif msg_type == "xtts_response":

diagnostic/index.html

@@ -127,6 +127,33 @@
   </style>
 </head>
 <body>
+  <!-- Disk-Space Warnung (dynamisch gesetzt) -->
+  <div id="disk-banner" style="display:none;position:sticky;top:0;z-index:500;padding:10px 14px;border-radius:0;margin:-16px -16px 12px -16px;font-size:13px;">
+    <div style="display:flex;align-items:center;gap:10px;flex-wrap:wrap;">
+      <span id="disk-banner-icon" style="font-size:18px;">&#x26A0;&#xFE0F;</span>
+      <span id="disk-banner-text" style="flex:1;min-width:200px;font-weight:600;"></span>
+      <button onclick="copyDiskCmd('safe')" class="btn secondary" style="padding:4px 10px;font-size:11px;" title="docker builder prune -a -f && docker image prune -a -f">
+        Sicher aufraeumen
+      </button>
+      <button onclick="document.getElementById('disk-banner-aggressive').style.display=(document.getElementById('disk-banner-aggressive').style.display==='none'?'flex':'none')"
+              class="btn secondary" style="padding:4px 10px;font-size:11px;">
+        Mehr &#x25BE;
+      </button>
+      <button onclick="document.getElementById('disk-banner').style.display='none'" class="btn secondary" style="padding:4px 10px;font-size:11px;">Schliessen</button>
+    </div>
+    <!-- Aggressive Variante (erst nach Klick sichtbar) -->
+    <div id="disk-banner-aggressive" style="display:none;margin-top:10px;padding:8px;background:rgba(0,0,0,0.25);border-radius:4px;flex-direction:column;gap:6px;font-size:12px;">
+      <div>
+        <b>Sicher</b> (empfohlen) — Build-Cache + ungenutzte Images, keine Volumes:<br>
+        <code style="font-family:monospace;">docker builder prune -a -f && docker image prune -a -f</code>
+      </div>
+      <div style="color:#FFAA55;">
+        <b>Aggressiv</b> — zusaetzlich ungenutzte Volumes. <b>Nur wenn alle ARIA-Container laufen</b>, sonst riskierst du Daten-Verlust (Sessions, SSH-Keys, Shared):<br>
+        <code style="font-family:monospace;">docker system prune -a --volumes -f</code>
+        <button onclick="copyDiskCmd('aggressive')" class="btn secondary" style="padding:2px 8px;font-size:10px;margin-left:6px;">Kopieren</button>
+      </div>
+    </div>
+  </div>
   <h1>ARIA Diagnostic</h1>
 
   <!-- Haupt-Navigation -->
@@ -753,6 +780,11 @@
           return;
         }
 
+        if (msg.type === 'disk_status') {
+          updateDiskBanner(msg);
+          return;
+        }
+
         if (msg.type === 'mode' && msg.payload) {
           // Bridge hat den Modus geaendert (evtl. von anderer App/Diagnostic) — UI syncen
           const mode = (msg.payload.mode || '').toLowerCase();
@@ -2155,6 +2187,53 @@
     const ttsToggleEl = document.getElementById('tts-debug-toggle');
     if (ttsToggleEl) ttsToggleEl.checked = showTtsDebug;
 
+    // Disk-Space Banner aktualisieren (wird vom Server via disk_status gepusht)
+    function updateDiskBanner(status) {
+      const banner = document.getElementById('disk-banner');
+      const icon = document.getElementById('disk-banner-icon');
+      const text = document.getElementById('disk-banner-text');
+      if (!banner) return;
+      if (!status || status.level === 'ok') {
+        banner.style.display = 'none';
+        return;
+      }
+      const gb = (n) => (n / 1024 / 1024 / 1024).toFixed(1);
+      const pct = status.percent;
+      const used = gb(status.usedBytes);
+      const total = gb(status.totalBytes);
+      const avail = gb(status.availBytes);
+      let bg, col, msg;
+      if (status.level === 'critical') {
+        bg = '#5C1A1A'; col = '#FF6B6B'; icon.innerHTML = '&#x1F6A8;'; // 🚨
+        msg = `KRITISCH: Platte ${pct}% voll (${used}GB von ${total}GB, nur noch ${avail}GB frei). aria-core kann bald nicht mehr schreiben — sofort aufraeumen!`;
+      } else if (status.level === 'warn') {
+        bg = '#5C3A1A'; col = '#FFAA55'; icon.innerHTML = '&#x26A0;&#xFE0F;'; // ⚠️
+        msg = `Warnung: Platte ${pct}% voll (${avail}GB frei). Bald aufraeumen.`;
+      } else {
+        bg = '#4A3A1A'; col = '#FFD60A'; icon.innerHTML = '&#x2139;&#xFE0F;'; // ℹ️
+        msg = `Hinweis: Platte ${pct}% voll (${avail}GB frei).`;
+      }
+      banner.style.background = bg;
+      banner.style.color = col;
+      banner.style.borderBottom = `2px solid ${col}`;
+      text.textContent = msg;
+      banner.style.display = 'block';
+    }
+
+    function copyDiskCmd(variant) {
+      const cmd = variant === 'aggressive'
+        ? 'docker system prune -a --volumes -f'
+        : 'docker builder prune -a -f && docker image prune -a -f';
+      navigator.clipboard.writeText(cmd).then(() => {
+        const btn = event.target;
+        const old = btn.textContent;
+        btn.textContent = 'Kopiert!';
+        setTimeout(() => { btn.textContent = old; }, 1500);
+      }).catch(() => {
+        alert('Kopieren fehlgeschlagen — Befehl: ' + cmd);
+      });
+    }
+
     connectWS();
   </script>
 </body>

diagnostic/server.js

@@ -1148,6 +1148,53 @@ function updateAgentActivity() {
   watchdogWarned = false;
 }
 
+// ── Disk-Space Monitor ───────────────────────────────
+// Prueft regelmaessig die Host-Disk (via gemountetem /shared) und
+// broadcastet bei kritischen Schwellwerten ein disk_status Event.
+let lastDiskStatus = null;
+let currentDiskStatus = null; // Vollstaendig fuer neu verbundene Clients
+function checkDiskSpace() {
+  const { exec } = require("child_process");
+  exec("df -B1 /shared", (err, stdout) => {
+    if (err) return;
+    const lines = stdout.trim().split("\n");
+    if (lines.length < 2) return;
+    const cols = lines[1].split(/\s+/);
+    // Filesystem  Size  Used  Avail  Use%  MountedOn
+    const total = parseInt(cols[1], 10);
+    const used = parseInt(cols[2], 10);
+    const avail = parseInt(cols[3], 10);
+    if (!total) return;
+    const pct = Math.round((used / total) * 100);
+    let level = "ok";
+    if (pct >= 95) level = "critical";
+    else if (pct >= 85) level = "warn";
+    else if (pct >= 70) level = "info";
+    const status = {
+      type: "disk_status",
+      level,
+      percent: pct,
+      usedBytes: used,
+      totalBytes: total,
+      availBytes: avail,
+    };
+    currentDiskStatus = status;
+    // Nur broadcasten wenn sich was geaendert hat (oder alle 60s Refresh)
+    const key = `${level}-${pct}`;
+    if (lastDiskStatus !== key) {
+      lastDiskStatus = key;
+      broadcast(status);
+      if (level !== "ok") {
+        log(level === "critical" ? "error" : "warn", "server",
+          `Disk ${pct}% belegt (${(used/1024/1024/1024).toFixed(1)}GB von ${(total/1024/1024/1024).toFixed(1)}GB)`);
+      }
+    }
+  });
+}
+// Beim Start + alle 30s
+setTimeout(checkDiskSpace, 2000);
+setInterval(checkDiskSpace, 30000);
+
 // Watchdog prüft alle 30s ob ARIA nach einer gesendeten Nachricht reagiert
 setInterval(async () => {
   if (pendingMessageTime === 0) return; // Keine Nachricht gesendet
@@ -1281,6 +1328,8 @@ wss.on("connection", (ws) => {
   browserClients.add(ws);
   // Initialen State + letzte Logs senden
   ws.send(JSON.stringify({ type: "init", state, logs: logs.slice(-100) }));
+  // Letzten Disk-Status mitgeben damit der Client sofort weiss wie's um Platz steht
+  if (currentDiskStatus) ws.send(JSON.stringify(currentDiskStatus));
 
   ws.on("message", (raw) => {
     try {

xtts/bridge.js

@@ -95,7 +95,20 @@ function connectRVS(forcePlain) {
 
 // ── TTS Request Handler ─────────────────────────────
 
-async function handleTTSRequest(payload) {
+// ── TTS-Queue ──────────────────────────────────────
+// XTTS verarbeitet Requests sequenziell, damit Streams sich nicht ueberlappen.
+// Ohne Queue wuerden parallele Requests parallel streamen → App bekommt
+// interleaved PCM-Chunks aus zwei Rendern → klingt wie Chaos.
+let ttsQueue = Promise.resolve();
+
+function handleTTSRequest(payload) {
+  ttsQueue = ttsQueue.then(() => _runTTSRequest(payload)).catch(err => {
+    log(`TTS-Queue Fehler: ${err.message}`);
+  });
+  return ttsQueue;
+}
+
+async function _runTTSRequest(payload) {
   const { text, voice, requestId, language, messageId } = payload;
   if (!text) return;
 
@@ -116,87 +129,58 @@ async function handleTTSRequest(payload) {
     .replace(/\(\)/g, "")
     .trim();
 
-  // Satzweise Chunks (XTTS Modell laedt Context pro Call — Saetze gruppieren)
-  const sentences = cleanText.split(/(?<=[.!?])\s+/)
-    .map(s => s.trim())
-    .filter(s => s.length > 0)
-    .map(s => s.replace(/[.]+$/, ''));
-
-  const MAX_CHUNK_CHARS = 150;
-  const chunks = [];
-  let currentChunk = '';
-  for (const sentence of sentences) {
-    if (currentChunk && (currentChunk.length + sentence.length + 2) > MAX_CHUNK_CHARS) {
-      chunks.push(currentChunk);
-      currentChunk = sentence;
-    } else {
-      currentChunk = currentChunk ? currentChunk + ', ' + sentence : sentence;
-    }
-  }
-  if (currentChunk) chunks.push(currentChunk);
-  if (chunks.length === 0) return;
-
-  log(`TTS-Request (streaming): "${cleanText.slice(0, 60)}..." (${chunks.length} Chunks, voice: ${voice || "default"})`);
+  log(`TTS-Request (streaming): "${cleanText.slice(0, 80)}..." (${cleanText.length} chars, voice: ${voice || "default"})`);
 
   try {
     const voiceSample = voice ? path.join(VOICES_DIR, `${voice}.wav`) : null;
     const hasCustomVoice = voiceSample && fs.existsSync(voiceSample);
 
     let chunkIndex = 0;
-    // Audio-Format (aus WAV-Header extrahiert, einmal pro Request)
     let pcmMeta = null;
 
-    for (let i = 0; i < chunks.length; i++) {
-      const chunk = chunks[i];
-      const isLastChunk = i === chunks.length - 1;
-      try {
-        // Streaming: PCM-Frames werden nacheinander an RVS gepusht,
-        // sobald sie vom XTTS-Server reinkommen
-        await streamXTTSAsPCM(
-          chunk,
-          language || "de",
-          hasCustomVoice ? voiceSample : null,
-          (pcmBase64, meta) => {
-            if (!pcmMeta) pcmMeta = meta;
-            sendToRVS({
-              type: "audio_pcm",
-              payload: {
-                requestId: requestId || "",
-                messageId: messageId || "",
-                base64: pcmBase64,
-                format: "pcm_s16le",
-                sampleRate: meta.sampleRate,
-                channels: meta.channels,
-                voice: voice || "default",
-                chunk: chunkIndex++,
-                final: false,
-              },
-              timestamp: Date.now(),
-            });
+    // EIN Request fuer den GANZEN Text — kein Gap zwischen Saetzen.
+    // XTTS rendert und wir streamen PCM sobald es reinkommt.
+    await streamXTTSAsPCM(
+      cleanText,
+      language || "de",
+      hasCustomVoice ? voiceSample : null,
+      (pcmBase64, meta) => {
+        if (!pcmMeta) pcmMeta = meta;
+        sendToRVS({
+          type: "audio_pcm",
+          payload: {
+            requestId: requestId || "",
+            messageId: messageId || "",
+            base64: pcmBase64,
+            format: "pcm_s16le",
+            sampleRate: meta.sampleRate,
+            channels: meta.channels,
+            voice: voice || "default",
+            chunk: chunkIndex++,
+            final: false,
           },
-        );
+          timestamp: Date.now(),
+        });
+      },
+    );
 
-        // Nach letztem Text-Chunk: final-Flag senden damit App weiss "fertig"
-        if (isLastChunk && pcmMeta) {
-          sendToRVS({
-            type: "audio_pcm",
-            payload: {
-              requestId: requestId || "",
-              messageId: messageId || "",
-              base64: "",
-              format: "pcm_s16le",
-              sampleRate: pcmMeta.sampleRate,
-              channels: pcmMeta.channels,
-              voice: voice || "default",
-              chunk: chunkIndex++,
-              final: true,
-            },
-            timestamp: Date.now(),
-          });
-        }
-      } catch (chunkErr) {
-        log(`TTS [${i + 1}/${chunks.length}] Fehler: ${chunkErr.message} — ueberspringe`);
-      }
+    // Am Ende: final-Flag damit App weiss "fertig" und Cache geschrieben werden kann
+    if (pcmMeta) {
+      sendToRVS({
+        type: "audio_pcm",
+        payload: {
+          requestId: requestId || "",
+          messageId: messageId || "",
+          base64: "",
+          format: "pcm_s16le",
+          sampleRate: pcmMeta.sampleRate,
+          channels: pcmMeta.channels,
+          voice: voice || "default",
+          chunk: chunkIndex++,
+          final: true,
+        },
+        timestamp: Date.now(),
+      });
     }
 
     log(`TTS komplett: ${chunkIndex} PCM-Frames gestreamt (${cleanText.length} chars)`);