Always retry fetching

[typed-sigterm]

Bug report

• I confirm this is a bug with Supabase, not with my own application.
• I confirm I have searched the Docs, GitHub Discussions, and Discord.

Describe the bug

It keeps trying to refresh the token when the server is unavailable. I can't get it to stop and show an error.

auth-js/src/GoTrueClient.ts

Lines 1836 to 1859 in daa2669

	return await retryable(
	async (attempt) => {
	if (attempt > 0) {
	await sleep(200 * Math.pow(2, attempt - 1)) // 200, 400, 800, ...
	}
	this._debug(debugName, 'refreshing attempt', attempt)
	return await _request(this.fetch, 'POST', `${this.url}/token?grant_type=refresh_token`, {
	body: { refresh_token: refreshToken },
	headers: this.headers,
	xform: _sessionResponse,
	})
	},
	(attempt, error) => {
	const nextBackOffInterval = 200 * Math.pow(2, attempt)
	return (
	error &&
	isAuthRetryableFetchError(error) &&
	// retryable only if the request can be sent before the backoff overflows the tick duration
	Date.now() + nextBackOffInterval - startedAt < AUTO_REFRESH_TICK_DURATION_MS
	)
	}
	)

To Reproduce

1. Login to a working project
2. Change supabase url to https://foo.example.com. simulate a server error

Expected behavior

Stop and throw an error after a certain number of attempts.

System information

• OS: Windows
• Browser (if applies): chrome
• Version of supabase-js: 2.49.1
• Version of Node.js: Bun 1.2.5