Wait, is this peak ?

micro_ondes/esp_wifi/main.py

@@ -19,7 +19,7 @@ except Exception:
 orchestrator_id = None
 cooking_state = None
 mqtt_connected = False
-unsubscribed_hello = False
+should_unsubscribe_hello = False
 
 # --- ASYNC SIGNALS & QUEUES ---
 # Event to signal when orchestrator requests sensor data (prevents MQTT lock deadlock)
@@ -95,25 +95,29 @@ def on_received_cooking_state_update(state, is_error=False, is_terminated=False)
 
 def on_cooking_state_change(state):
     """Callback executed whenever local cooking state transitions."""
+    BLINK_INTERVAL_MS = 500
+    
     if status_led and cookingState:
         if state == cookingState.CookingStates.IDLE:
-            status_led.set_color(0, 0, 0)  # Off
-        elif state == cookingState.CookingStates.PREHEATING:
-            status_led.set_color(255, 165, 0)  # Orange
+            status_led.color = status_led.OFF
+            status_led.blink_off()
         elif state == cookingState.CookingStates.COOKING:
-            status_led.set_color(255, 0, 0)  # Red
+            status_led.color = status_led.YELLOW
+            status_led.blink_off()
+        elif state == cookingState.CookingStates.STIRRING_REQUIRED:
+            status_led.color = status_led.ORANGE
+            status_led.blink_on(BLINK_INTERVAL_MS)
+        elif state == cookingState.CookingStates.ALERT:
+            status_led.color = status_led.RED
+            status_led.blink_on(BLINK_INTERVAL_MS)
         elif state == cookingState.CookingStates.DONE:
-            status_led.set_color(0, 255, 0)  # Green
-        elif state in (
-            cookingState.CookingStates.ERROR,
-            cookingState.CookingStates.ABORTED,
-        ):
-            status_led.set_color(255, 0, 255)  # Magenta/Purple
+            status_led.color = status_led.GREEN
+            status_led.blink_off()
 
 
 def on_mqtt_message(message):
     """Sync callback: Lightweight! Only updates variables or triggers async signals."""
-    global orchestrator_id, cooking_state, unsubscribed_hello
+    global orchestrator_id, cooking_state, should_unsubscribe_hello
     print("[MQTT] Received message on topic:", message.get("topic"))
 
     payload_data = None
@@ -132,13 +136,7 @@ def on_mqtt_message(message):
     ):
         orchestrator_id = payload_data.get("id_orchestrator")
         print("[MQTT] Hello response received from orchestrator:", orchestrator_id)
-        if not unsubscribed_hello:
-            unsubscribed_hello = True
-            try:
-                mqtt_client.unsubscribe(config.MQTT_TOPIC_HELLO)
-                print("[MQTT] Successfully unsubscribed from topic:", config.MQTT_TOPIC_HELLO)
-            except Exception as e:
-                print("[MQTT] Unsubscribe error:", e)
+        should_unsubscribe_hello = True
 
     # 2. Cooking Parameters / Sensor Request
     elif (
@@ -275,8 +273,7 @@ async def mqtt_poll_task():
                 mqtt_client.poll()
                 now = time.time()
                 if now - last_ping >= 15:
-                    if mqtt_client._client:
-                        mqtt_client._client.ping()
+                    mqtt_client.ping()
                     last_ping = now
             except OSError as e:
                 print("[MQTT Task] Socket error encountered during poll/ping:", e)
@@ -287,9 +284,17 @@ async def mqtt_poll_task():
 
 
 async def orchestrator_hello_task():
-    global mqtt_connected
+    global mqtt_connected, should_unsubscribe_hello
     while True:
         if orchestrator_id is not None:
+            if should_unsubscribe_hello:
+                try:
+                    mqtt_client.unsubscribe(config.MQTT_TOPIC_HELLO)
+                    should_unsubscribe_hello = False
+                    print("[MQTT] Successfully unsubscribed from hello topic.")
+                except Exception as e:
+                    print("[MQTT] Unsubscribe error:", e)
+            
             # Hello successfully acknowledged! Stop looping this task.
             print("[Hello Task] Orchestrator acknowledged. Stopping hello task.")
             break