Adds exception handling in TCPListener.listen()

Author: rameli

libp2p/transport/tcp/tcp.py

@@ -63,8 +63,14 @@ async def serve_tcp(
             await trio.serve_tcp(handler, port, host=host, task_status=task_status)
 
         async def handler(stream: trio.SocketStream) -> None:
-            tcp_stream = TrioTCPStream(stream)
-            await self.handler(tcp_stream)
+            remote_host : str = ""
+            remote_port : int = 0
+            try:
+                tcp_stream = TrioTCPStream(stream)
+                remote_host,remote_port = tcp_stream.get_remote_address()    
+                await self.handler(tcp_stream)
+            except Exception as e:
+                logger.error(f"Connection from {remote_host}:{remote_port} failed.")
 
         listeners = await nursery.start(
             serve_tcp,