#!/bin/bash
# 收尾：停掉 A/B 对照脚本，确认隧道配置是最终值
set -u

echo "  ── 1. 停掉对照脚本 ──"
pkill -f 'rpab.sh' 2>/dev/null && echo "    已停 rpab.sh" || echo "    （本来就没在跑）"
pkill -f 'rp_long2h.sh' 2>/dev/null && echo "    已停 rp_long2h.sh" || echo "    （本来就没在跑）"
sleep 1
echo "    剩余相关进程: $(pgrep -cf 'rpab|rp_long2h' 2>/dev/null || echo 0)"

echo
echo "  ── 2. 确认隧道配置是最终采用的（quic8 + h2 2）──"
for s in lanremote-tunnel lanremote-tunnel-h2; do
    cfg=$(grep -oE -- '--protocol [a-z0-9]+|--ha-connections [0-9]+' \
          "/etc/systemd/system/$s.service" 2>/dev/null | tr '\n' ' ')
    printf "    %-24s %-40s %s\n" "$s" "$cfg" "$(systemctl is-active $s)"
done
if grep -q 'ha-connections 4' /etc/systemd/system/lanremote-tunnel-h2.service 2>/dev/null; then
    echo "    ⚠ B 组配置还挂着（h2 4 条），改回 2 条"
    sed -i 's/--ha-connections 4/--ha-connections 2/' /etc/systemd/system/lanremote-tunnel-h2.service
    systemctl daemon-reload
    systemctl restart lanremote-tunnel-h2
    sleep 6
    echo "    改完: $(grep -oE -- '--ha-connections [0-9]+' /etc/systemd/system/lanremote-tunnel-h2.service)"
else
    echo "    ✓ 已经是最终配置"
fi

echo
echo "  ── 3. 连上几条 ──"
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 "  ── 4. 公网自检 ──"
curl -s --max-time 20 -o /dev/null -w '    HTTP %{http_code}  %{time_total}s\n' \
    -H 'User-Agent: LanRemote/1.8.2' https://relay.xxmxxs.top/v1/health

echo
echo "  ── 5. 保留的数据文件（不删，以后还能看）──"
ls -la --time-style=+%H:%M /root/ab_A_health.tsv /root/ab_A_conns.tsv /root/ab_A_res.tsv 2>/dev/null | awk '{printf "    %s %s %s\n", $7, $6, $5}' || echo "    （没有）"
echo "    A 组样本: $(wc -l < /root/ab_A_health.tsv 2>/dev/null || echo 0)"