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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)
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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