Retry file uploads on cloudflare timeout(524)

[manishrawat1992]

Problem Statement

Some of the self hosted installations are hosted behind cloudflare. By default, cloudflare proxy_write_timeout is set at 30s. If this timeout is breached, Cloudflare responds with error with status code 524. Currently this is treated as non retriable error by sentry-cli.

https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/error-524/

Solution Brainstorm

Following PR adds status code 524 to retriable status code list. Making sure sentry-cli retries uploads on cloudflare timeout.
Cloudflare timeout happens only in <5% cases, this retry will ensure that artifacts are reliably uploaded to Sentry server.

#2695

Even though it might not mean a lot for the Sentry cloud. It eliminates a lot of problems for the self-hosted users behind cloudflare. sentry-cli is integrated with a lot of SDKs and it is very cumbersome to patch them all. This PR solves those problems in one shot.

[linear]

CLI-154 Retry file uploads on cloudflare timeout(524)

[adinauer]

Thanks for opening this issue @manishrawat1992 , responded on the PR.

[adinauer]

@manishrawat1992 is this blocking you from using Sentry or just something that'd make your life easier? I assume you can work around this for a bit, until we do another release, correct?

[manishrawat1992]

Thanks @adinauer for the response,
It is causing build pipeline failures for us, approx 1-5% of the times. It is not a blocker.
We will wait for next sentry-cli release and sentry-react-native release.

[adinauer]

Sorry for the inconvenience and thanks again for the PR. Might take a bit until we do another release.