mc-dashboard/app/api/logs/route.ts
hurkicorgi b6cf8c7cdc Performance: RCON pooling, route caching, parallel status probe
Server:
- lib/cache.ts: tiny TTL memo for hot paths.
- lib/rcon.ts: pooled connection with 30s idle close and one-shot retry;
  was opening a fresh TCP per RCON call.
- /api/status: race protocol-ping + RCON with Promise.any (was sequential
  with 5s timeouts) and memo 3s; adds Cache-Control.
- /api/players: memo 10s, invalidated on mutations.
- /api/mods: getModDetails memo 10s (invalidated on install/remove) —
  eliminates per-request readdirSync/statSync/AdmZip parse.
- /api/analytics: reverse-scan JSONL to window cutoff (O(window) vs O(file))
  and memo 30s.
- /api/logs: memo 2s to throttle journalctl spawns during Live mode.

Client:
- StatusCard + ServerControls: staleTime 5s, both poll every 10s, dedup
  via shared query key.
- Analytics: staleTime 30s; memoize sparkline SVG paths.
- Modrinth search icons + mc-heads avatars: width/height + loading=lazy +
  decoding=async.
- next.config.ts: images.remotePatterns for future next/image migration,
  explicit compress=true.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-13 00:59:10 -06:00

33 lines
852 B
TypeScript

import { NextRequest, NextResponse } from "next/server";
import { execSync } from "child_process";
import { auth } from "@/lib/auth";
import { memo } from "@/lib/cache";
export const dynamic = "force-dynamic";
export async function GET(req: NextRequest) {
const session = await auth();
if (!session) {
return NextResponse.json({ error: "Unauthorized" }, { status: 403 });
}
const lines = Math.min(
parseInt(req.nextUrl.searchParams.get("lines") || "50"),
200
);
try {
const logs = memo(`logs:${lines}`, 2000, () =>
execSync(`sudo journalctl -u minecraft.service --no-pager -n ${lines}`, {
encoding: "utf8",
timeout: 5000,
})
);
return NextResponse.json({ logs });
} catch (e) {
return NextResponse.json(
{ error: (e as Error).message },
{ status: 500 }
);
}
}