mirror of
https://gitee.com/xmz7891/ykxmz.git
synced 2026-10-18 13:40:45 +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）
79 lines
2.3 KiB
Bash
79 lines
2.3 KiB
Bash
#!/bin/bash
|
||
# 装第二版看门狗：30 秒一轮（原来 5 分钟）。
|
||
set -u
|
||
|
||
RELAY_DIR=/root/lanremote-relay
|
||
|
||
echo "===== 1. 装脚本 ====="
|
||
chmod +x "$RELAY_DIR/watchdog.sh"
|
||
echo " $(ls -la $RELAY_DIR/watchdog.sh | awk '{print $5" 字节"}')"
|
||
|
||
echo
|
||
echo "===== 2. 服务 ====="
|
||
cat > /etc/systemd/system/lanremote-watchdog.service <<'EOF'
|
||
[Unit]
|
||
Description=LanRemote 隧道看门狗（看连接数，不是看公网）
|
||
After=lanremote-relay.service lanremote-tunnel.service
|
||
|
||
[Service]
|
||
Type=oneshot
|
||
ExecStart=/bin/bash /root/lanremote-relay/watchdog.sh
|
||
MemoryMax=64M
|
||
StandardOutput=append:/root/lanremote-relay/watchdog.log
|
||
StandardError=append:/root/lanremote-relay/watchdog.log
|
||
EOF
|
||
|
||
echo
|
||
echo "===== 3. 定时器：30 秒一轮 ====="
|
||
cat > /etc/systemd/system/lanremote-watchdog.timer <<'EOF'
|
||
[Unit]
|
||
Description=每 30 秒检查一次隧道连接数
|
||
|
||
[Timer]
|
||
OnBootSec=2min
|
||
OnUnitActiveSec=30s
|
||
AccuracySec=5s
|
||
Unit=lanremote-watchdog.service
|
||
|
||
[Install]
|
||
WantedBy=timers.target
|
||
EOF
|
||
|
||
systemctl daemon-reload
|
||
systemctl enable lanremote-watchdog.timer >/dev/null 2>&1
|
||
systemctl restart lanremote-watchdog.timer
|
||
echo " 已启用"
|
||
|
||
echo
|
||
echo "===== 4. 立刻跑一次 ====="
|
||
: > "$RELAY_DIR/watchdog.log"
|
||
systemctl start lanremote-watchdog.service
|
||
sleep 6
|
||
tail -5 "$RELAY_DIR/watchdog.log" 2>/dev/null | sed 's/^/ /' || echo " （没输出）"
|
||
|
||
echo
|
||
echo "===== 5. 定时器状态 ====="
|
||
systemctl list-timers lanremote-watchdog.timer --no-pager 2>/dev/null | head -3 | sed 's/^/ /'
|
||
|
||
echo
|
||
echo "===== 6. 当前连接数 ====="
|
||
echo -n " ha_connections = "
|
||
curl -s --max-time 5 http://127.0.0.1:20241/metrics 2>/dev/null \
|
||
| grep '^cloudflared_tunnel_ha_connections' | awk '{print $2}'
|
||
echo -n " 看门狗状态: "
|
||
cat "$RELAY_DIR/watchdog.state" 2>/dev/null | tr '\n' ' '
|
||
echo
|
||
|
||
echo
|
||
echo "===== 7. 观察 2 分钟，看它有没有乱重启 ====="
|
||
BEFORE=$(systemctl show lanremote-tunnel -p NRestarts | cut -d= -f2)
|
||
sleep 120
|
||
AFTER=$(systemctl show lanremote-tunnel -p NRestarts | cut -d= -f2)
|
||
echo " 这 2 分钟里隧道自动重启次数: $AFTER（之前 $BEFORE）"
|
||
echo " 看门狗日志尾部:"
|
||
tail -6 "$RELAY_DIR/watchdog.log" 2>/dev/null | sed 's/^/ /'
|
||
echo
|
||
echo -n " 当前连接数: "
|
||
curl -s --max-time 5 http://127.0.0.1:20241/metrics 2>/dev/null \
|
||
| grep '^cloudflared_tunnel_ha_connections' | awk '{print $2}'
|