mirror of
https://gitee.com/xmz7891/ykxmz.git
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126 lines
4.2 KiB
Python
126 lines
4.2 KiB
Python
# -*- coding: utf-8 -*-
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r"""验证「记住上次通的地址」是否让启动变快。
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第一次启动：候选里没有记忆，要挨个探（默认地址现在是 192.168.2.156，
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如果这台电脑能连上它，应该很快就通）
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第二次启动：记忆里有它，直接排最前面，应该瞬间完成
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重点看：**从进程启动到 UDP 8766 绑上花了多久** ——
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这才是"手表多久能搜到电脑"。
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"""
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from __future__ import annotations
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import json
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import os
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import shutil
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import socket
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import subprocess
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import sys
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import time
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from pathlib import Path
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ROOT = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote")
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DISCOVERY = 8766
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def clean() -> None:
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subprocess.run(
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["powershell", "-NoProfile", "-Command",
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"Get-CimInstance Win32_Process -Filter \"Name='python.exe'\" | "
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"Where-Object { $_.CommandLine -match 'run_agent' } | "
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"ForEach-Object { Stop-Process -Id $_.ProcessId -Force "
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"-ErrorAction SilentlyContinue }"],
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capture_output=True, text=True, timeout=60)
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time.sleep(2)
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def probe(port: int, wait_discovery: bool = True) -> tuple[bool, float, str]:
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"""起 agent，返回 (8766 是否可用, 花了多久, 日志尾部)。"""
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t0 = time.time()
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env = dict(os.environ)
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env["PYTHONIOENCODING"] = "utf-8"
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proc = subprocess.Popen(
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[sys.executable, "run_agent.py", "--port", str(port),
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"--new-code", "--add-device", "10"],
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cwd=str(ROOT / "windows"), env=env,
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stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
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try:
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deadline = time.time() + 40
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got = False
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while time.time() < deadline:
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.settimeout(1.5)
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try:
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s.sendto(json.dumps({"lanremote": "LANREMOTE_SELFCHECK",
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"proto": 1}).encode(), ("127.0.0.1",
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DISCOVERY))
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data, _ = s.recvfrom(2048)
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if b"LANREMOTE_ACK" in data:
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got = True
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break
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except (socket.timeout, ConnectionResetError, OSError):
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pass
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finally:
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s.close()
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time.sleep(0.3)
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elapsed = time.time() - t0
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finally:
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proc.terminate()
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try:
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proc.wait(timeout=10)
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except subprocess.TimeoutExpired:
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proc.kill()
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time.sleep(1.5)
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log = ROOT / "windows" / "data" / "silent.log"
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tail = ""
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if log.is_file():
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tail = log.read_text(encoding="utf-8", errors="replace")
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return got, elapsed, tail
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def main() -> int:
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print(" 清干净…")
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clean()
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print()
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print(" ===== 第一次（先把记忆清掉）=====")
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data = ROOT / "windows" / "data"
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shutil.rmtree(data, ignore_errors=True)
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got1, t1, log1 = probe(8861)
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print(f" 8766 可用: {got1} 耗时 {t1:.1f} 秒")
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rel_lines = [ln for ln in log1.splitlines() if "选用" in ln or "中转已启用" in ln]
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for ln in rel_lines:
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print(f" {ln.strip()}")
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print()
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print(" ===== 第二次（有记忆了）=====")
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# 保留 data 里的 settings.json（记忆就存在这里）
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got2, t2, log2 = probe(8862)
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print(f" 8766 可用: {got2} 耗时 {t2:.1f} 秒")
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rel_lines = [ln for ln in log2.splitlines() if "选用" in ln or "中转已启用" in ln]
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for ln in rel_lines:
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print(f" {ln.strip()}")
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print()
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print(" ===== 结果 =====")
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print(f" 第一次 {t1:.1f} 秒 -> 第二次 {t2:.1f} 秒")
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if t2 < t1:
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print(f" ✓ 快了 {t1 - t2:.1f} 秒")
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else:
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print(" ~ 没有明显变快（可能第一个候选本来就通）")
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# 看看记忆存了什么
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settings = ROOT / "windows" / "data" / "settings.json"
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if settings.is_file():
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try:
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obj = json.loads(settings.read_text(encoding="utf-8"))
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print(f" 记忆的中转地址: {obj.get('relay_last_good')}")
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except Exception as exc: # noqa: BLE001
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print(f" 读 settings 失败: {exc}")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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