4cc8df836f
Investigate the intermittent (~20-30%) long-turn failure "Lost connection to the AI provider" = AI_RetryError / read ECONNRESET on the gitmost->z.ai link (browser-agnostic, mid-turn). Pure instrumentation, no behavior change: - ai-http-diagnostics.ts: a passive fetch wrapper injected into the OpenAI-compatible (z.ai) client. Per provider HTTP call it logs time-to-headers/status on success, and on a pre-response rejection the latency, error code/cause, request-body size and idle-gap since the previous call. The Response is returned untouched (streaming intact), errors rethrown unchanged; no retry/timeout/dispatcher. - ai.service.ts: wire the instrumented fetch into the openai case only. Lets us classify the reset as connection-phase vs mid-stream before choosing a fix, without repeating the reverted RetryAgent (#140). Co-Authored-By: Claude Opus 4.8 <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
$ npm run start:prod
Migrations
# This creates a new empty migration file named 'init'
$ npm run migration:create --name=init
# Generates 'init' migration file from existing entities to update the database schema
$ npm run migration:generate --name=init
# Runs all pending migrations to update the database schema
$ npm run migration:run
# Reverts the last executed migration
$ npm run migration:revert
# Reverts all migrations
$ npm run migration:revert
# Shows the list of executed and pending migrations
$ npm run migration:show
## Test
```bash
# unit tests
$ npm run test
# e2e tests
$ npm run test:e2e
# test coverage
$ npm run test:cov
Support
Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please read more here.
Stay in touch
- Author - Kamil Myśliwiec
- Website - https://nestjs.com
- Twitter - @nestframework
License
Nest is MIT licensed.