fix: Melos doesn't handle being rate limited. #970
Description
Is there an existing issue for this?
- I have searched the existing issues.
Version
7.3.0
Description
ERROR: ERROR: ____ [orders]: 429 Too Many Requests trying to find package xxxx at https://onepub.dev/api/yyyy/. ____ Reading pub registry for package information...
Unhandled exception:
Exception: Error reading [pub.dev](http://pub.dev/) registry for package "mmmmmm" (HTTP Status 429), response: {}
#0 PubHostedClient.fetchPackage (package:melos/src/common/pub_hosted.dart:62:7)
#1 _PublishMixin._getLatestPublishedVersionForPackages. (package:melos/src/commands/publish.dart:131:26)
#2 Pool.forEach.run (package:pool/pool.dart:183:19)
#3 Pool.withResource (package:pool/pool.dart:127:14)
#4 Future.wait. (dart:async/future.dart:520:21)
#5 Pool.forEach.onListen. (package:pool/pool.dart:203:23)
#6 _StreamController.close (dart:async/stream_controller.dart:628:3)
#7 _nullDataHandler (dart:async/stream_impl.dart:518:1)Steps to reproduce
create a collection of apps/packages that together require more requests that allows by the package repository.
Expected behavior
When melos receives a 429, it should retry the request using a backoff strategy (as the dart pub command does).
I would expect that all pub api calls should use the same retry/backoff strategy.
Screenshots
No response
Additional context and comments
The problem occured when using the onepub private repo which enforces a rate limit of 50 requests per 5 seconds per token (user).
The dart pub command works correctly when rate limited, melos does not.
Other
- I'm interested in working on a PR for this.