claude code agent 227
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In prod the AI provider resets the connection pre-response (ECONNRESET); the #175 pre-response retry recovers it, but 2 of the 3 allowed attempts were burned in a single turn — no headroom, and one more reset would surface an error to the user. This is tuning for resilience (not a diagnosis of who resets): - Retry budget 2 → 4 (total 5 attempts), env-configurable via AI_STREAM_PRE_RESPONSE_RETRIES (0 = no retry; empty/invalid → default 4). - Backoff: linear 150*(attempt+1) → capped exponential + full jitter (preResponseBackoffMs, a pure injectable helper): base 150ms, ×2 per attempt, capped 2000ms, delay = random in [0, capped]. Avoids a synchronized retry storm and spreads reconnects across the reset window. - Keep-alive default 10_000 → 4_000 ms so undici recycles idle sockets before a ~5s upstream/middlebox idle cutoff can poison them (a common pre-response reset cause). Still env-overridable via AI_STREAM_KEEPALIVE_MS. - .env.example documents both knobs. Timeout (900s), RETRYABLE_CONNECT_CODES, and the instrumentation are unchanged. refs #310 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A progressive Node.js framework for building efficient and scalable server-side applications.
Description
Nest framework TypeScript starter repository.
Installation
$ npm install
Running the app
# development
$ npm run start
# watch mode
$ npm run start:dev
# production mode
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Migrations
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# Generates 'init' migration file from existing entities to update the database schema
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```bash
# unit tests
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# test coverage
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