#!/bin/bash
# 看两个隧道服务现在的真实配置（作为口径基准）
set -u

for s in lanremote-tunnel lanremote-tunnel-h2; do
    echo "── $s ──"
    if [ -f "/etc/systemd/system/$s.service" ]; then
        grep -oE '\-\-protocol [a-z0-9]+|--ha-connections [0-9]+|--metrics [0-9.:]+' \
            "/etc/systemd/system/$s.service" | tr '\n' ' '
        echo
        echo "   enabled=$(systemctl is-enabled "$s" 2>/dev/null) active=$(systemctl is-active "$s" 2>/dev/null)"
    else
        echo "   （服务不存在）"
    fi
done

echo
echo "── 合计连接数 ──"
for p in 20241 20242; do
    n=$(curl -s --max-time 4 "http://127.0.0.1:$p/metrics" 2>/dev/null \
        | grep '^cloudflared_tunnel_ha_connections' | awk '{print $2}')
    printf "   端口 %s -> %s 条\n" "$p" "${n:-（读不到）}"
done

echo
echo "── 公网自检 ──"
curl -s --max-time 15 -o /dev/null -w '   HTTP %{http_code}  %{time_total}s\n' \
    https://relay.xxmxxs.top/v1/health