advertising via bluetooth is done

relay/connection.py

@@ -6,7 +6,8 @@ import uasyncio as asyncio
 
 
 class Connection:
-    def __init__(self):
+    def __init__(self, bluetooth_handler=None):
+        self.bluetooth_handler = bluetooth_handler
         self.load_public_constants()
         
         # generate diffie-hellman keys
@@ -19,16 +20,23 @@ class Connection:
         # start lora handler
         self.lora = LoRaHandler()
         
+    async def bluetooth_listener(self):
+        while True:
+            msg_type, payload = await self.bluetooth_handler.packets.get()
+            
+            if msg_type == 3: # advertise self
+                self.lora.advertise()
+        
     async def start(self):
         print("Starting connection...")
-        self.lora.advertise()
+        
+        if self.bluetooth_handler:
+            asyncio.create_task(self.bluetooth_listener())
         
         while True:
             msg: LoRaMessage = await self.lora.message_queue.get()
             
             print(f"Received message from {msg.sender_id}: {msg.payload}")
-            print("Sending response...")
-            self.lora.send(b"Pong!", msg.sender_id)
         
     def load_public_constants(self):
         with open("public_constants.txt", "r") as f: