set -u
TS=$(date +%Y%m%d-%H%M%S)
echo "=== [1] 备份 ==="
cp -a /etc/dshs-worker.env "/etc/dshs-worker.env.bak-dom-$TS"
cp -a /etc/systemd/system/dshs-relay-client.service "/etc/systemd/system/dshs-relay-client.service.bak-dom-$TS"
ls -la "/etc/dshs-worker.env.bak-dom-$TS" "/etc/systemd/system/dshs-relay-client.service.bak-dom-$TS"
echo "=== [2] worker env：rendezvous 切新域 + 追加种子（加性）==="
sed -i 's|^DSHS_RENDEZVOUS_URL=wss://alotbuy\.com/dshs-relay$|DSHS_RENDEZVOUS_URL=wss://ai1net.com/dshs-relay|' /etc/dshs-worker.env
if ! grep -q '^DSHS_OVERLAY_BOOTSTRAP_SEEDS=' /etc/dshs-worker.env; then
  printf 'DSHS_OVERLAY_BOOTSTRAP_SEEDS=https://ai1net.com/dshs-relay,https://alotbuy.com/dshs-relay,https://relay-direct.ai1net.com/dshs-relay,https://relay-direct.alotbuy.com/dshs-relay,https://106.54.21.172/dshs-relay\n' >> /etc/dshs-worker.env
fi
grep -nE "RENDEZVOUS|BOOTSTRAP_SEEDS" /etc/dshs-worker.env
echo "=== [3] relay-client 单元：--url 切新域 ==="
sed -i 's|--url wss://alotbuy\.com/dshs-relay|--url wss://ai1net.com/dshs-relay|' /etc/systemd/system/dshs-relay-client.service
grep -n "ExecStart" /etc/systemd/system/dshs-relay-client.service
echo "=== [4] 残留 alotbuy 检查（应无 RENDEZVOUS/--url 命中）==="
grep -rn "alotbuy" /etc/dshs-worker.env /etc/systemd/system/dshs-relay-client.service | grep -v "BOOTSTRAP_SEEDS" || echo "(除种子兜底外无残留)"
echo "=== [5] daemon-reload + restart dshs-worker ==="
systemctl daemon-reload
systemctl restart dshs-worker
sleep 8
systemctl is-active dshs-worker dshs-relay
echo "=== [6] 启动日志 ==="
journalctl -u dshs-worker --since @$(date -d '90 sec ago' +%s) --no-pager 2>/dev/null | grep -iE "overlay-candidates|relay-client|registered|落点" | tail -8