Daniel Bankhead

Thanks @Dhoni77; note that this will require us to Node 16 (next stable), which will not happen for some time.

@leahecole yep! We will want to migrate away from both `retry-request` and `teeny-request` to `gaxios`.

It appears the `google-auth-library` is outdated, please update it to the latest version (9.10.0 or later).

I see, the auth parameter wants a `GoogleAuth` instance rather than an `AuthClient`. This should work: ```ts import { PubSub } from "@google-cloud/pubsub"; import { GoogleAuth, OAuth2Client } from "google-auth-library";...

Actually, this functionality is currently available via the `authClient` parameter.

It appears we have 2 networking libraries in the `fallback: 'rest'` path: - google-auth-library - node-fetch `google-auth-library` currently has retries for the ECONNRESET concern, however the `node-fetch` path does not....

@HubertJan thanks! We'll merge it in the next major

Thanks! > At the moment, only `GetAccessTokenResponse` and `Headers` are directly imported from oauth2client. Today, only those two types should be moved. As this functionality will not be released until...

Requires Node 16+.

We should just get rid of this dependency. This has broken us a number of times (as it incorporates breaking changes in patch releases) and its unclear who actually uses...