[Python] 回归: grpcio 1.81.1 在 subprocess.Popen 后出现 epoll EBADF 错误(在 1.78.0 中正常运行)

def run_server(): server = grpc.server(ThreadPoolExecutor(max_workers=4)) server.add_generic_rpc_handlers( ( grpc.method_handlers_generic_handler( "test.TestService", {"Ping": grpc.unary_unary_rpc_method_handler(lambda request, _: request)}, ), ), ) port = server.add_insecure_port("127.0.0.1:0") server.start() print(port, flush=True) threading.Event().wait()