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xmz7891
b62ac865ea
被控端 - 修复 MTU 问题：夹 MSS + 路径 MTU 探测（公网可用率 48% -> 100%） - 复用 HTTP 连接（免掉每次新建 TLS 的 30% 握手失败） - 每分钟回头找局域网，自动切回快 400 倍的路径 - 画面心跳帧：静止时省流量，客户端仍知道流是活的 - 锁屏时给出可操作的提示 手表端 - 内置 GTS Root R4 / GlobalSign Root CA，修 SSLHandshakeException - 连接错误翻译成人话（证书/时间/解析/超时分别提示） - 经中转连上后用服务器报的地址刷新已配对记录 - 新增局域网连接页面、服务器延迟检测 服务器端 - 支持 chunked 请求体（修每 16 秒一次的连接错乱与大面积 502） - 网络调优脚本 net-tune.sh（开机自动应用） - 管理页：批量删除、网络体检、下载区 - 隧道改 HTTP/2 + 双连接 文档 - 许可协议 / 安装前必读 / 安装后须知（作者：小麦子）
116 lines
3.4 KiB
Python
116 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
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"""真机测试：被控端复用连接之后，长轮询的成功率提升了多少？
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对照：
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改之前（每次新建连接）：约 70%
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改之后（复用连接） ：期望接近 100%
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做法：
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起一个真的 RelayLink，连公网中转 https://relay.xxmxxs.top，
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连续轮询 60 次，统计成功/失败。
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"""
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from __future__ import annotations
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import sys
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import tempfile
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import threading
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import time
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from pathlib import Path
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ROOT = Path(__file__).resolve().parent.parent
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sys.path.insert(0, str(ROOT / "windows"))
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from lanremote.config import Store # noqa: E402
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from lanremote.relay import RelayLink # noqa: E402
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RELAY = "https://relay.xxmxxs.top"
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ROUNDS = 60
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def main() -> int:
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work = Path(tempfile.mkdtemp(prefix="keepalive_"))
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store = Store(work)
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store.set("relay_url", RELAY)
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store.set("pairing_code", "%06d" % __import__("random").randint(1, 999999))
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store.set("device_name", "keepalive-probe")
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logs = []
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link = RelayLink(store, log=logs.append)
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# 先把地址和候选解析好
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link.candidates = [RELAY]
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link.url = RELAY
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# deviceId 走正常的生成逻辑（带机器名 + 随机后缀）
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link.device_id = link._ensure_device_id()
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print(f" 目标中转: {RELAY}")
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print(" 先登记…")
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ok_register = False
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for attempt in range(3):
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try:
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link._register()
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ok_register = True
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break
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except Exception as exc: # noqa: BLE001
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print(f" 第 {attempt + 1} 次登记失败: {type(exc).__name__}: {exc}")
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time.sleep(1.5)
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if not ok_register:
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print(" 登记不上，测试没法继续")
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return 1
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print(f" 登记成功，配对码 {link.code}")
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print()
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print(f" 连续轮询 {ROUNDS} 次（复用同一条连接）…")
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good = 0
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bad = 0
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times = []
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first_failure = None
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for index in range(ROUNDS):
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started = time.time()
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try:
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link._poll_once()
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good += 1
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times.append((time.time() - started) * 1000)
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except Exception as exc: # noqa: BLE001
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bad += 1
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if first_failure is None:
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first_failure = f"{type(exc).__name__}: {exc}"
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# 失败也让它重试（真实循环就是这么做的）
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if (index + 1) % 20 == 0:
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print(f" 已跑 {index + 1} 次：成功 {good}，失败 {bad}")
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total = good + bad
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pct = good * 100 // total if total else 0
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print()
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print("=" * 58)
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print(f" 成功 {good} / {total} = {pct}%")
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if times:
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times.sort()
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print(f" 单次耗时 中位 {times[len(times) // 2]:.0f}ms "
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f"最快 {times[0]:.0f}ms 最慢 {times[-1]:.0f}ms")
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if first_failure:
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print(f" 首次失败: {first_failure}")
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print()
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print(" 对照（实测）：")
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print(" 每次新建连接（改之前）: 约 70%")
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print(f" 复用连接（改之后） : {pct}%")
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print()
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if pct >= 95:
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print(" ✓ 达到目标（≥95%）")
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elif pct >= 85:
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print(" ~ 明显改善，但还没到 95%")
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else:
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print(" ✗ 没改善，得换个思路")
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# 清理
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try:
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link.close()
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except Exception: # noqa: BLE001
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pass
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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