hensei-web/app/p/[party]/page.tsx
Justin Edmund 426645813e
Fix intermittent crash: bounded caching + HTTP timeouts/keepAlive + preview route dedupe (#428)
## Summary
- Fixes periodic production crashes (undici ECONNREFUSED ::1) by
bounding server cache size/lifetime and hardening server HTTP client.

### Root cause
- React server cache (cache(...)) held axios responses indefinitely
across many parameter combinations, causing slow memory growth until the
Next.js app router worker was OOM-killed. The main server then failed
IPC to the worker (ECONNREFUSED ::1:<port>).

### Changes
- `app/lib/data.ts`: Replace unbounded cache(...) with unstable_cache
and explicit keys; TTLs: 60s for teams/detail/favorites/user, 300s for
meta (jobs/skills/accessories/raids/version).
- `app/lib/api-utils.ts`: Add shared Axios instance with 15s timeout and
keepAlive http/https agents; apply to GET/POST/PUT/DELETE helpers.
- `pages/api/preview/[shortcode].ts`: Remove duplicate handler to dedupe
route; retain the .tsx variant using `NEXT_PUBLIC_SIERO_API_URL`.

### Notes
- Build currently has pre-existing app/pages route duplication errors;
out of scope here but unrelated to this fix.
- Ensure `NEXT_PUBLIC_SIERO_API_URL` and `NEXT_PUBLIC_SIERO_OAUTH_URL`
are set on Railway.

### Risk/impact
- Low risk; behavior is unchanged aside from bounded caching and
resilient HTTP.
- Cache TTLs can be tuned later if needed.

### Test plan
- Verify saved/teams/user pages load and revalidate after TTL.
- Validate API routes still proxy correctly; timeouts occur after ~15s
for hung upstreams.
- Monitor memory over several days; expect stable usage without steady
growth.
2025-08-31 12:16:42 -07:00

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2.2 KiB
TypeScript

import { Metadata } from 'next'
import { notFound } from 'next/navigation'
import { getTeam, getRaidGroups } from '~/app/lib/data'
import PartyPageClient from './PartyPageClient'
// Dynamic metadata
export async function generateMetadata({
params
}: {
params: { party: string }
}): Promise<Metadata> {
try {
const partyData = await getTeam(params.party)
// If no party or party doesn't exist, use default metadata
if (!partyData || !partyData.party) {
return {
title: 'Party not found / granblue.team',
description: 'This party could not be found or has been deleted'
}
}
const party = partyData.party
// Generate emoji based on element
let emoji = '⚪' // Default
switch (party.element) {
case 1: emoji = '🟢'; break; // Wind
case 2: emoji = '🔴'; break; // Fire
case 3: emoji = '🔵'; break; // Water
case 4: emoji = '🟤'; break; // Earth
case 5: emoji = '🟣'; break; // Dark
case 6: emoji = '🟡'; break; // Light
}
// Get team name and username
const teamName = party.name || 'Untitled team'
const username = party.user?.username || 'Anonymous'
const raidName = party.raid?.name || ''
return {
title: `${emoji} ${teamName} by ${username} / granblue.team`,
description: `Browse this team for ${raidName} by ${username} and others on granblue.team`
}
} catch (error) {
return {
title: 'Party not found / granblue.team',
description: 'This party could not be found or has been deleted'
}
}
}
export default async function PartyPage({
params
}: {
params: { party: string }
}) {
try {
// Parallel fetch data with Promise.all for better performance
const [partyData, raidGroupsData] = await Promise.all([
getTeam(params.party),
getRaidGroups()
])
// If party doesn't exist, show 404
if (!partyData || !partyData.party) {
notFound()
}
return (
<div className="party-page">
<PartyPageClient
party={partyData.party}
raidGroups={raidGroupsData.raid_groups || []}
/>
</div>
)
} catch (error) {
console.error(`Error fetching party data for ${params.party}:`, error)
notFound()
}
}