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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
105 lines
3.7 KiB
Bash
105 lines
3.7 KiB
Bash
#!/bin/bash
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# 修：重启中转会连带把隧道停掉，而且不会自己起来。
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#
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# 原因：
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# 隧道的 unit 里写了
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# Requires=lanremote-relay.service
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# Requires 是**双向**的 —— 被依赖的服务一停，依赖它的也会被停。
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# 于是重启中转时隧道被停，而没有任何东西会再把它拉起来，
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# 公网入口就一直 530。
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#
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# 修法：
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# 改成 Wants= + After=
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# Wants 只表示"希望它也起来"，单向，不会因为对方停了而停
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# After 只表示启动顺序
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# 这样中转重启时隧道继续跑（中间那一两秒会 502，随后自动恢复），
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# 隧道的 Restart=always 也能管住自己的进程。
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set -u
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UNIT=/etc/systemd/system/lanremote-tunnel.service
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echo "===== 1. 改之前 ====="
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grep -E '^(Requires|Wants|After|Description)' "$UNIT" | sed 's/^/ /'
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echo
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echo "===== 2. 改成单向依赖 ====="
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python3 - <<'PY'
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from pathlib import Path
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path = Path("/etc/systemd/system/lanremote-tunnel.service")
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text = path.read_text()
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text = text.replace("Requires=lanremote-relay.service\n", "")
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if "Wants=network-online.target lanremote-relay.service" not in text:
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text = text.replace("Wants=network-online.target",
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"Wants=network-online.target lanremote-relay.service")
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if "After=network-online.target lanremote-relay.service" not in text:
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text = text.replace(
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"After=network-online.target",
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"After=network-online.target lanremote-relay.service")
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# 补一句说明，免得以后有人又改回去
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if "# 注意：这里用 Wants 不用 Requires" not in text:
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text = text.replace(
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"[Unit]\n",
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"[Unit]\n# 注意：这里用 Wants 不用 Requires。\n"
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"# Requires 是双向的 —— 重启中转会把隧道一起停掉，\n"
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"# 而且没有东西会再把它拉起来，公网入口就一直 530。\n", 1)
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path.write_text(text)
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print(" 已改")
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PY
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echo
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echo "===== 3. 改之后 ====="
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grep -E '^(Requires|Wants|After)' "$UNIT" | sed 's/^/ /'
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echo
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echo "===== 4. 重新加载并启动 ====="
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systemctl daemon-reload
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systemctl restart lanremote-tunnel
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sleep 35
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echo " 隧道: $(systemctl is-active lanremote-tunnel)"
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echo " 中转: $(systemctl is-active lanremote-relay)"
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echo
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echo " 已注册连接: $(grep -c 'Registered tunnel connection' /root/lanremote-relay/tunnel.log 2>/dev/null || echo 0)"
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echo
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echo "===== 5. 验证：重启中转，隧道应该活着 ====="
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BEFORE=$(systemctl is-active lanremote-tunnel)
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systemctl restart lanremote-relay
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sleep 8
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AFTER=$(systemctl is-active lanremote-tunnel)
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echo " 重启中转前隧道: $BEFORE"
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echo " 重启中转后隧道: $AFTER"
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if [ "$AFTER" = "active" ]; then
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echo " ✓ 修好了 —— 中转重启不再连带停掉隧道"
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else
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echo " ✗ 还是被连带停掉了"
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fi
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echo
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echo "===== 6. 公网可达性（连打 10 次）====="
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sleep 20
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OK=0
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for i in $(seq 1 10); do
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C=$(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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[ "$C" = "200" ] && { OK=$((OK + 1)); M="✓"; } || M="✗"
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printf " %2d: %s HTTP %s\n" "$i" "$M" "${C:-超时}"
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sleep 2
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done
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echo " 成功 $OK / 10"
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echo
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echo "===== 7. 最终状态 ====="
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for s in lanremote-relay lanremote-tunnel lanremote-watchdog.timer; do
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printf " %-30s %-9s %s\n" "$s" \
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"$(systemctl is-active $s 2>/dev/null)" \
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"$(systemctl is-enabled $s 2>/dev/null)"
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done
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echo
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echo " 公网地址: $(cat /root/lanremote-relay/public_url.txt 2>/dev/null)"
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echo " 绑定数: $(python3 -c 'import json;print(len(json.load(open(\"/root/lanremote-relay/data/relay_state.json\")).get(\"codes\",[])))' 2>/dev/null)"
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