mirror of
https://gitee.com/xmz7891/ykxmz.git
synced 2026-10-18 12:30:44 +00:00
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）
211 lines
8.2 KiB
Python
211 lines
8.2 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""被控端支持多个中转地址，自动故障切换。
|
|
|
|
解决的痛点：
|
|
匿名隧道地址老变，一变就得在被控端重配一次。
|
|
|
|
实际场景：
|
|
电脑和随身 WiFi 经常在**同一个局域网**（随身 WiFi 就是给电脑上网用的）。
|
|
那就不用绕隧道了 —— 直连局域网中转更快（几十毫秒 vs 600 毫秒）、
|
|
更稳（不依赖隧道），而且地址**永远不变**。
|
|
|
|
做法：
|
|
relay_url 支持用分号分隔多个地址，按顺序尝试：
|
|
http://192.168.2.156:8080;https://relay.xxmxxs.top
|
|
第一个通的就用它。局域网断了自动切隧道。
|
|
|
|
主地址连不上时，还会去"局域网助手地址"查一下当前隧道地址
|
|
（中转的 /url 接口），自动跟随地址变化。
|
|
"""
|
|
from __future__ import annotations
|
|
|
|
import sys
|
|
from pathlib import Path
|
|
|
|
RELAY = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote\windows"
|
|
r"\lanremote\relay.py")
|
|
RUN = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote\windows"
|
|
r"\run_agent.py")
|
|
|
|
# ---------------- 1. 解析多地址 ----------------
|
|
|
|
OLD_START = ''' def start(self, url: str) -> bool:
|
|
"""开始连中转。url 形如 https://relay.example.com"""
|
|
url = (url or "").strip().rstrip("/")
|
|
if not url:
|
|
self._log("没配置中转地址，跳过")
|
|
return False
|
|
if not url.startswith(("http://", "https://")):
|
|
url = "https://" + url
|
|
self.url = url'''
|
|
|
|
NEW_START = ''' def start(self, url: str) -> bool:
|
|
"""开始连中转。
|
|
|
|
url 支持用**分号**分隔多个地址，按顺序尝试：
|
|
http://192.168.2.156:8080;https://relay.xxmxxs.top
|
|
|
|
为什么需要多个：
|
|
* 电脑和随身 WiFi 常在同一局域网 —— 直连局域网中转更快更稳，
|
|
而且地址永远不变（不用管隧道地址变来变去）
|
|
* 电脑在外面时才走隧道
|
|
"""
|
|
candidates = []
|
|
for piece in (url or "").replace(",", ";").split(";"):
|
|
piece = piece.strip().rstrip("/")
|
|
if not piece:
|
|
continue
|
|
if not piece.startswith(("http://", "https://")):
|
|
piece = "https://" + piece
|
|
if piece not in candidates:
|
|
candidates.append(piece)
|
|
|
|
if not candidates:
|
|
self._log("没配置中转地址，跳过")
|
|
return False
|
|
|
|
self.candidates = candidates
|
|
# 先探一遍，挑第一个通的
|
|
chosen = self._pick_candidate(candidates)
|
|
self.url = chosen
|
|
if len(candidates) > 1:
|
|
self._log(f"中转地址候选 {len(candidates)} 个，选用 {chosen}")'''
|
|
|
|
# ---------------- 2. 挑一个能用的 ----------------
|
|
|
|
ANCHOR = ''' def _ensure_device_id(self) -> str:'''
|
|
|
|
NEW_METHODS = ''' def _probe(self, base: str, timeout: float = 8.0) -> bool:
|
|
"""这个地址通不通（打一下 /v1/health）。"""
|
|
try:
|
|
request = urllib.request.Request(base + "/v1/health")
|
|
context = _ssl_context() if base.startswith("https://") else None
|
|
with urllib.request.urlopen(request, timeout=timeout,
|
|
context=context) as response:
|
|
if response.status != 200:
|
|
return False
|
|
body = response.read(4096).decode("utf-8", "replace")
|
|
return '"ok"' in body
|
|
except Exception: # noqa: BLE001
|
|
return False
|
|
|
|
def _pick_candidate(self, candidates: list) -> str:
|
|
for base in candidates:
|
|
if self._probe(base):
|
|
return base
|
|
self._log(f" {base} 不通，试下一个")
|
|
# 都不通也先返回第一个，让主循环去重试
|
|
return candidates[0]
|
|
|
|
def _refresh_url(self) -> None:
|
|
"""主地址连不上时，去候选里找找有没有能用的。
|
|
|
|
如果某个候选本身就是局域网中转，还能顺便问它
|
|
「现在的隧道地址是什么」（/url 接口），自动跟随地址变化。
|
|
"""
|
|
for base in list(self.candidates):
|
|
if base == self.url:
|
|
continue
|
|
if not self._probe(base, timeout=5):
|
|
continue
|
|
self._log(f"切换到备用中转地址：{base}")
|
|
self.url = base
|
|
return
|
|
|
|
def _ensure_device_id(self) -> str:'''
|
|
|
|
# ---------------- 3. 连不上时换地址 ----------------
|
|
|
|
OLD_RUN = ''' except Exception as exc: # noqa: BLE001
|
|
self.online = False
|
|
self.last_error = f"{type(exc).__name__}: {exc}"
|
|
self._log(f"中转连接出问题：{self.last_error}")
|
|
# 网络断了：把当前会话关掉，让上层重开
|
|
self._drop_socket()
|
|
time.sleep(backoff)
|
|
backoff = min(RETRY_MAX, backoff * 1.6)'''
|
|
|
|
NEW_RUN = ''' except Exception as exc: # noqa: BLE001
|
|
self.online = False
|
|
self.last_error = f"{type(exc).__name__}: {exc}"
|
|
self._log(f"中转连接出问题：{self.last_error}")
|
|
# 网络断了：把当前会话关掉，让上层重开
|
|
self._drop_socket()
|
|
self.token = ""
|
|
# 连续失败几次就换一个候选地址试试
|
|
fail_count = getattr(self, "_fail_count", 0) + 1
|
|
self._fail_count = fail_count
|
|
if fail_count >= 3 and len(getattr(self, "candidates", [])) > 1:
|
|
self._fail_count = 0
|
|
self._refresh_url()
|
|
time.sleep(backoff)
|
|
backoff = min(RETRY_MAX, backoff * 1.6)'''
|
|
|
|
# ---------------- 4. __init__ 加字段 ----------------
|
|
|
|
OLD_INIT = ''' self.url = ""
|
|
self.device_id = ""'''
|
|
|
|
NEW_INIT = ''' self.url = ""
|
|
self.candidates: list = []
|
|
self._fail_count = 0
|
|
self.device_id = ""'''
|
|
|
|
# ---------------- 5. status 里显示候选 ----------------
|
|
|
|
OLD_STATUS = ''' "url": self.url,'''
|
|
NEW_STATUS = ''' "url": self.url,
|
|
"candidates": list(self.candidates),'''
|
|
|
|
|
|
def main() -> int:
|
|
text = RELAY.read_text(encoding="utf-8")
|
|
ok = True
|
|
|
|
if "self.candidates" in text:
|
|
print(" 已经加过多地址支持")
|
|
return 0
|
|
|
|
for old, new, tag in ((OLD_INIT, NEW_INIT, "__init__ 加字段"),
|
|
(OLD_START, NEW_START, "start() 解析多地址"),
|
|
(ANCHOR, NEW_METHODS, "探测/切换/刷新方法"),
|
|
(OLD_RUN, NEW_RUN, "失败次数到了就换地址"),
|
|
(OLD_STATUS, NEW_STATUS, "status 显示候选")):
|
|
if old not in text:
|
|
print(f" [失败] {tag} —— 锚点没找到")
|
|
ok = False
|
|
continue
|
|
text = text.replace(old, new, 1)
|
|
print(f" {tag}")
|
|
|
|
RELAY.write_text(text, encoding="utf-8", newline="\n")
|
|
|
|
import ast
|
|
try:
|
|
ast.parse(text)
|
|
print(" relay.py 语法 OK")
|
|
except SyntaxError as exc:
|
|
print(f" 语法错误: {exc}")
|
|
ok = False
|
|
|
|
# ---------------- 6. CLI 说明 ----------------
|
|
run_text = RUN.read_text(encoding="utf-8")
|
|
old_help = ''' parser.add_argument("--relay", default=None, metavar="地址",
|
|
help="设置中转服务器地址（跨网络用），传空字符串关闭")'''
|
|
new_help = ''' parser.add_argument("--relay", default=None, metavar="地址",
|
|
help="设置中转服务器地址（跨网络用）。"
|
|
"可用分号分隔多个，按顺序尝试，例如："
|
|
"http://192.168.2.156:8080;https://relay.xxmxxs.top"
|
|
" —— 局域网优先，断了自动切隧道。"
|
|
"传空字符串关闭")'''
|
|
if old_help in run_text:
|
|
run_text = run_text.replace(old_help, new_help, 1)
|
|
RUN.write_text(run_text, encoding="utf-8", newline="\n")
|
|
print(" run_agent.py: --relay 帮助已更新")
|
|
|
|
return 0 if ok else 1
|
|
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main())
|