Allowing Port reuse

swarm/ConnectionManager.py

@@ -168,6 +168,7 @@ class ConnectionManager:
         self.disconnect()
 
     def _launch_socket_server(self, address: Tuple[str, int], request_handler=socketserver.BaseRequestHandler):
+        socketserver.ThreadingTCPServer.allow_reuse_port = True
         with socketserver.ThreadingTCPServer(address, request_handler) as server:
             self.socketServer = server
             server.serve_forever()