Commit Graph

1 Commits

Author SHA1 Message Date
Bert
1e41232f28 Node SDK Client middleware for HTTP Requests (#1130)
Adds client-side middleware to LanceDB Node SDK to instrument HTTP
Requests

Example - adding `x-request-id` request header:
```js
class HttpMiddleware {
    constructor({ requestId }) {
        this.requestId = requestId
    }

    onRemoteRequest(req, next) {
        req.headers['x-request-id'] = this.requestId
        return next(req)
    }
}

const db = await lancedb.connect({
  uri: 'db://remote-123',
  apiKey: 'sk_...',
})

let tables = await db.withMiddleware(new HttpMiddleware({ requestId: '123' })).tableNames();

```

---------

Co-authored-by: Weston Pace <weston.pace@gmail.com>
2024-04-05 16:33:37 -07:00