Cleanup

libs/lib/examples/async_dumper.py

@@ -5,8 +5,9 @@ import struct
 
 from xaal.lib import MessageFactory, config, helpers
 
-ADDR = '224.0.29.200'
-PORT = 1236
+ADDR = config.address
+PORT = config.port
+
 
 class EchoServerProtocol(asyncio.Protocol):
     def __init__(self, on_con_lost):
@@ -36,25 +37,25 @@ class EchoServerProtocol(asyncio.Protocol):
     def datagram_received(self, data, addr):
         # print('Received %r from %s' % (data, addr))
         msg = self.mf.decode_msg(data)
+        if msg:
             msg.dump()
 
-    def connection_lost(self, exc):
-        print(f"Connexion lost {exc}")
-
 
 async def main():
     loop = asyncio.get_running_loop()
 
     print("Starting UDP server")
     on_con_lost = loop.create_future()
-    transport, protocol = await loop.create_datagram_endpoint( lambda: EchoServerProtocol(on_con_lost), local_addr=(ADDR, PORT),reuse_port=True)
-
+    transport, protocol = await loop.create_datagram_endpoint(
+        lambda: EchoServerProtocol(on_con_lost), local_addr=(ADDR, PORT), reuse_port=True
+    )
 
     try:
         await asyncio.sleep(3600)  # Serve for 1 hour.
     finally:
         transport.close()
 
+
 try:
     asyncio.run(main())
 except KeyboardInterrupt: