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tts: remove redundant route-level alignment timeout wrappers

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This commit is contained in:
Richard R 2026-05-21 16:33:55 -06:00
parent c9dad9c23c
commit 3c25c93e8b
1 changed files with 8 additions and 32 deletions
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40
src/app/api/tts/segments/ensure/route.ts
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@ -35,7 +35,6 @@ import { getCompute } from '@/lib/server/compute';
import { getResolvedRuntimeConfig } from '@/lib/server/runtime-config';
import { resolveTtsModelForProvider } from '@/lib/shared/tts-provider-policy';
import { resolveSegmentAudioUrls } from '@/lib/server/tts/segment-audio-urls';
import { getComputeTimeoutConfig } from '@openreader/compute-core/runtime/timeout-config';
import type {
TTSSegmentInput,
TTSSegmentManifestItem,
@ -46,7 +45,6 @@ import type {
export const runtime = 'nodejs';
export const dynamic = 'force-dynamic';
const GENERATING_STALE_MS = 360_000;
const SHARED_ALIGNMENT_TIMEOUT_MS = getComputeTimeoutConfig().whisperTimeoutMs;
function attachDeviceIdCookie(response: NextResponse, deviceId: string | null, didCreate: boolean) {
if (didCreate && deviceId) {
@ -131,20 +129,6 @@ function isAbortLikeError(error: unknown): boolean {
return /abort/i.test(message);
}
async function withTimeout<T>(promise: Promise<T>, timeoutMs: number, label: string): Promise<T> {
let timer: NodeJS.Timeout | null = null;
try {
return await Promise.race([
promise,
new Promise<T>((_, reject) => {
timer = setTimeout(() => reject(new Error(`${label} timed out after ${timeoutMs}ms`)), timeoutMs);
}),
]);
} finally {
if (timer) clearTimeout(timer);
}
}
async function deleteEntryIfUnused(userId: string, segmentEntryId: string): Promise<void> {
const stillReferenced = await db
.select({ segmentId: ttsSegmentVariants.segmentId })
@ -402,14 +386,10 @@ export async function POST(request: NextRequest) {
try {
const alignStartedAt = Date.now();
const computeBackend = await getComputeBackend();
const aligned = (await withTimeout(
computeBackend.alignWords({
audioObjectKey: existing.audioKey,
text: segment.text,
}),
SHARED_ALIGNMENT_TIMEOUT_MS,
`Whisper alignment (${computeBackend.mode})`,
)).alignments;
const aligned = (await computeBackend.alignWords({
audioObjectKey: existing.audioKey,
text: segment.text,
})).alignments;
stageTimings.selfHealAlignMs = Date.now() - alignStartedAt;
alignment = aligned[0] ? { ...aligned[0], sentenceIndex: segment.original.segmentIndex } : null;
@ -656,14 +636,10 @@ export async function POST(request: NextRequest) {
failedStage = 'whisper.align';
const alignStartedAt = Date.now();
const computeBackend = await getComputeBackend();
const aligned = (await withTimeout(
computeBackend.alignWords({
audioObjectKey: audioKey,
text: segment.text,
}),
SHARED_ALIGNMENT_TIMEOUT_MS,
`Whisper alignment (${computeBackend.mode})`,
)).alignments;
const aligned = (await computeBackend.alignWords({
audioObjectKey: audioKey,
text: segment.text,
})).alignments;
stageTimings.whisperAlignMs = Date.now() - alignStartedAt;
alignment = aligned[0] ? { ...aligned[0], sentenceIndex: segment.original.segmentIndex } : null;
} catch (alignError) {