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xmz7891
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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
50 lines
1.5 KiB
Bash
50 lines
1.5 KiB
Bash
#!/bin/bash
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# 手动跑一下看 --protocol http2 为什么退出。
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set -u
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echo "===== 停掉服务 ====="
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systemctl stop lanremote-tunnel 2>/dev/null || true
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sleep 2
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echo
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echo "===== 前台跑 25 秒，看报什么错 ====="
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echo " (http2)"
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timeout 25 cloudflared tunnel --no-autoupdate --edge-ip-version 4 \
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--protocol http2 --config /root/.cloudflared/config.yml run lanremote 2>&1 \
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| head -25 | sed 's/^/ /'
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echo
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echo "===== 对比：quic（之前能用的）====="
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timeout 25 cloudflared tunnel --no-autoupdate --edge-ip-version 4 \
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--config /root/.cloudflared/config.yml run lanremote 2>&1 \
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| head -25 | sed 's/^/ /'
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echo
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echo "===== 恢复服务（用默认 QUIC）====="
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python3 - <<'PY'
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from pathlib import Path
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unit = Path("/etc/systemd/system/lanremote-tunnel.service")
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text = unit.read_text()
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if "--protocol http2" in text:
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text = text.replace(" --protocol http2", "")
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unit.write_text(text)
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print(" 已去掉 --protocol http2（回退到默认 QUIC）")
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for line in text.splitlines():
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if line.startswith("ExecStart"):
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print(" " + line)
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PY
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systemctl daemon-reload
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systemctl restart lanremote-tunnel
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sleep 20
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echo " 服务: $(systemctl is-active lanremote-tunnel)"
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echo
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echo " 验证："
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for i in 1 2 3 4 5; do
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C=$(timeout 20 curl -4 -s -o /dev/null -w '%{http_code}' \
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-H 'User-Agent: LanRemote/1.4.0' \
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https://relay.xxmxxs.top/v1/health 2>/dev/null)
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printf " 第 %d 次: HTTP %s\n" "$i" "${C:-超时}"
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[ "$C" = "200" ] && break
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sleep 5
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done
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