Reduce dashboard load overhead

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+## 0.7.17 - 2026-06-16
+- WebSocket-Eventpfad ist schneller: irrelevante HA-State-Changes werden vor
+  dem teuren State-Cache-Listenbau verworfen.
+- WebSocket nutzt Keepalive und reconnectet nach Abbrüchen nach 1s statt 5s.
+
 ## 0.7.16 - 2026-06-16
 - Beobachtete Aktoren werden in der Übersicht nach Raum oder Typ gruppiert und
   mit Friendly Name angezeigt.

addon/config.yaml

@@ -1,5 +1,5 @@
 name: SillyHome Next
-version: "0.7.16"
+version: "0.7.17"
 slug: sillyhome_next
 description: Lernt automatisch aus deinem Verhalten und steuert freigegebene Aktoren
 url: http://192.168.6.31:3000/pino/sillyhome-next

app/main.py

@@ -105,7 +105,7 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
 app = FastAPI(
     title="SillyHome Next API",
     description="Lokales Smart-Home-Intelligenzsystem für Home Assistant.",
-    version="0.7.16",
+    version="0.7.17",
     lifespan=lifespan,
 )
 app.state.settings = load_settings()
@@ -211,7 +211,11 @@ async def _ha_event_listener(app: FastAPI, client: HaClient) -> None:
         if ws_status is not None:
             ws_status.status = "connecting"
         try:
-            async with websockets.connect(ws_url, ping_interval=None) as websocket:
+            async with websockets.connect(
+                ws_url,
+                ping_interval=20,
+                ping_timeout=10,
+            ) as websocket:
                 auth_required_msg = await websocket.recv()
                 auth_required_data = json.loads(auth_required_msg)
                 if auth_required_data.get("type") != "auth_required":
@@ -263,6 +267,8 @@ async def _ha_event_listener(app: FastAPI, client: HaClient) -> None:
                             continue
                         new_state = event_data.get("new_state")
                         _update_ha_state_cache(state_cache, entity_id, new_state)
+                        if not _is_relevant_state_change(store, str(entity_id)):
+                            continue
                         # Prüfe, ob Entity ein Aktor oder relevanter Kontext ist
                         # Sofortige Vorhersage für betroffene Aktoren auslösen
                         await asyncio.to_thread(
@@ -280,17 +286,17 @@ async def _ha_event_listener(app: FastAPI, client: HaClient) -> None:
             websockets.exceptions.InvalidStatus,
             OSError,
         ) as exc:
-            logger.warning("WebSocket-Verbindung unterbrochen: %s. Wiederholung in 5s...", exc)
+            logger.warning("WebSocket-Verbindung unterbrochen: %s. Wiederholung in 1s...", exc)
             if ws_status is not None:
                 ws_status.status = "reconnecting"
                 ws_status.error = str(exc)
-            await asyncio.sleep(5)
+            await asyncio.sleep(1)
         except Exception as exc:
             logger.exception("Unerwarteter Fehler im Event-Listener: %s", exc)
             if ws_status is not None:
                 ws_status.status = "error"
                 ws_status.error = str(exc)
-            await asyncio.sleep(5)
+            await asyncio.sleep(1)
 
 
 # Fallback: periodische Vorhersage falls Event-Stream ausfällt
@@ -341,6 +347,17 @@ def _update_ha_state_cache(
     )
 
 
+def _is_relevant_state_change(store: ActuatorStore, entity_id: str) -> bool:
+    for record in store.list():
+        if record.actuator_entity_id == entity_id:
+            return True
+        if record.assignment.selected_numeric_entity_id == entity_id:
+            return True
+        if entity_id in record.assignment.selected_context_entity_ids:
+            return True
+    return False
+
+
 def _ha_entity_from_event(
     entity_id: str,
     new_state: dict[str, object],

app/static/index.html

@@ -285,14 +285,15 @@ function optionGroups(entities, selectedIds = new Set()) {
 async function loadOverview() {
   const status = document.getElementById("status");
   const chips = document.getElementById("status-chips");
+  let reconciliation = null;
   try {
-    const [health, websocket, ml, reconciliation, actuators] = await Promise.all([
+    const [health, websocket, ml] = await Promise.all([
       api("health"),
       api("health/websocket"),
       api("ml/health"),
-      api("v1/actuators/reconciliation/state"),
-      api("v1/actuators"),
     ]);
+    reconciliation = await api("v1/actuators/reconciliation/state");
+    const actuators = await api("v1/actuators");
     status.innerHTML = `<p class="ok">System bereit</p><p>Letzte automatische Prüfung: ${escapeHtml(reconciliation.last_completed_at || "noch nie")}</p>`;
     chips.innerHTML = [
       `<span class="chip">API: ${escapeHtml(health.status)}</span>`,
@@ -313,12 +314,8 @@ async function loadActuatorDiscovery() {
   const options = document.getElementById("actuator-options");
   const select = document.getElementById("actuator-select");
   try {
-    const [available, configured] = await Promise.all([
+    const available = await api("v1/actuators/discovery");
-      api("v1/actuators/discovery"),
+    actuatorChoices = available;
-      api("v1/actuators"),
-    ]);
-    const configuredIds = new Set(configured.map(record => record.actuator_entity_id));
-    actuatorChoices = available.filter(entity => !configuredIds.has(entity.entity_id));
     options.innerHTML = actuatorChoices.slice(0, 120).map(entity =>
       `<option value="${escapeHtml(entity.entity_id)}">${escapeHtml(entity.friendly_name || entity.entity_id)}${entity.area_name ? ` (${escapeHtml(entity.area_name)})` : ""}</option>`
     ).join("");

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "sillyhome-next"
-version = "0.7.16"
+version = "0.7.17"
 description = "Lokales Smart-Home-Intelligenzsystem für Home Assistant"
 requires-python = ">=3.11"
 dependencies = [

tests/test_main.py

@@ -94,7 +94,8 @@ def test_ha_event_listener_processes_state_change(tmp_path: Path) -> None:
 
         connect.assert_called_once_with(
             "ws://homeassistant:8123/api/websocket",
-            ping_interval=None,
+            ping_interval=20,
+            ping_timeout=10,
         )
         assert fake_ws.sent == [
             {"type": "auth", "access_token": "test-token"},
@@ -110,6 +111,7 @@ def test_ha_event_listener_processes_state_change(tmp_path: Path) -> None:
     mock_app.state.behavior_engine = mock_engine
     mock_app.state.ha_reader = _FakeHaReader()
     mock_store = ActuatorStore(tmp_path / "store")
+    mock_store.configure("light.test")
     mock_app.state.actuator_store = mock_store
     mock_client = MagicMock()