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琚帶绔?- 淇 MTU 闂锛氬す MSS + 璺緞 MTU 鎺㈡祴锛堝叕缃戝彲鐢ㄧ巼 48% -> 100%锛?- 澶嶇敤 HTTP 杩炴帴锛堝厤鎺夋瘡娆℃柊寤?TLS 鐨?30% 鎻℃墜澶辫触锛?- 姣忓垎閽熷洖澶存壘灞€鍩熺綉锛岃嚜鍔ㄥ垏鍥炲揩 400 鍊嶇殑璺緞 - 鐢婚潰蹇冭烦甯э細闈欐鏃剁渷娴侀噺锛屽鎴风浠嶇煡閬撴祦鏄椿鐨?- 閿佸睆鏃剁粰鍑哄彲鎿嶄綔鐨勬彁绀? 鎵嬭〃绔?- 鍐呯疆 GTS Root R4 / GlobalSign Root CA锛屼慨 SSLHandshakeException - 杩炴帴閿欒缈昏瘧鎴愪汉璇濓紙璇佷功/鏃堕棿/瑙ｆ瀽/瓒呮椂鍒嗗埆鎻愮ず锛?- 缁忎腑杞繛涓婂悗鐢ㄦ湇鍔″櫒鎶ョ殑鍦板潃鍒锋柊宸查厤瀵硅褰?- 鏂板灞€鍩熺綉杩炴帴椤甸潰銆佹湇鍔″櫒寤惰繜妫€娴? 鏈嶅姟鍣ㄧ - 鏀寔 chunked 璇锋眰浣擄紙淇瘡 16 绉掍竴娆＄殑杩炴帴閿欎贡涓庡ぇ闈㈢Н 502锛?- 缃戠粶璋冧紭鑴氭湰 net-tune.sh锛堝紑鏈鸿嚜鍔ㄥ簲鐢級 - 绠＄悊椤碉細鎵归噺鍒犻櫎銆佺綉缁滀綋妫€銆佷笅杞藉尯 - 闅ч亾鏀?HTTP/2 + 鍙岃繛鎺? 鏂囨。 - 璁稿彲鍗忚 / 瀹夎鍓嶅繀璇?/ 瀹夎鍚庨』鐭ワ紙浣滆€咃細灏忛害瀛愶級
85 lines
2.8 KiB
Python
85 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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"""把定稿的隧道配置写进 install.sh：
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--protocol http2 --ha-connections 2
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实测数据（同一设备，各跑 2~3 分钟）：
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协议/连接数 可用率 断开 拨号失败
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QUIC ha=1 48% 16 16
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HTTP2 ha=1 35~65% 0 0
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HTTP2 ha=2 60~75% 0~1 0
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"""
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from __future__ import annotations
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import sys
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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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INSTALL = ROOT / "relay" / "install.sh"
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EXEC_OLD = '''ExecStart=/usr/local/bin/cloudflared tunnel --no-autoupdate \\
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--protocol http2 --edge-ip-version 4 --ha-connections 1 --retries 5 \\
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--url http://127.0.0.1:8080'''
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EXEC_NEW = '''ExecStart=/usr/local/bin/cloudflared tunnel --no-autoupdate \\
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--protocol http2 --edge-ip-version 4 --ha-connections 2 --retries 5 \\
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--url http://127.0.0.1:8080'''
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BLOCK_OLD_START = "# 连接数：ha-connections=1。"
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BLOCK_NEW = '''# 连接数：ha-connections=2。
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# 实测（HTTP/2 下）：
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# ha=1 -> 可用 35~65%（连接本身稳，但一条卡住就全卡）
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# ha=2 -> 可用 60~75%（一条卡住另一条顶上）
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# 注意：UDP/QUIC 时代 ha=2 是互相拖累（两条抢一个 UDP 通道），
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# 换成 TCP 之后才变成真正的冗余。协议换了，连接数结论也得重测。
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'''
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def main() -> int:
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text = INSTALL.read_text(encoding="utf-8")
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if "--ha-connections 2 --retries 5" in text:
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print(" 已经是 ha=2")
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elif EXEC_OLD in text:
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text = text.replace(EXEC_OLD, EXEC_NEW, 1)
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print(" ExecStart：ha-connections 1 -> 2")
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else:
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print(" [失败] ExecStart 锚点没找到")
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for index, line in enumerate(text.splitlines(), 1):
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if "ExecStart" in line and "cloudflared" in line:
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print(f" 实际 {index}: {line}")
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return 1
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# 替换那段过时的 ha=1 说明
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lines = text.splitlines(keepends=True)
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out = []
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skipping = False
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for line in lines:
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if line.startswith(BLOCK_OLD_START):
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skipping = True
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out.append(BLOCK_NEW)
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continue
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if skipping:
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if line.strip().startswith("#"):
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continue
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skipping = False
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out.append(line)
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text = "".join(out)
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INSTALL.write_text(text, encoding="utf-8", newline="\n")
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raw = INSTALL.read_bytes()
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if b"\r\n" in raw:
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INSTALL.write_bytes(raw.replace(b"\r\n", b"\n"))
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print(" 顺手修了 CRLF")
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print(" 复核：")
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for index, line in enumerate(
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INSTALL.read_text(encoding="utf-8").splitlines(), 1):
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if "--protocol http2 --edge-ip-version" in line:
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print(f" {index}: {line.strip()}")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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