| # Copyright 2026 The Fuchsia Authors. All rights reserved. | |
| # Use of this source code is governed by a BSD-style license that can be | |
| # found in the LICENSE file. | |
| from typing import Literal | |
| from shared.protocol.base import BaseRequest | |
| class HelloRequest(BaseRequest): | |
| """Initial handshake request to verify protocol version.""" | |
| command: Literal["hello"] = "hello" | |
| version: int |