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Extension sometimes doesn't start `failed: fetch failed.`

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
35/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
github, typescript, vscode
Domain
devtools

Research direction

Start by tracing extension activation and the request to marketplace.visualstudio.com/_apis/public/gallery/extensionquery, then reproduce the failure by reloading VSCode with workbench.action.reloadWindow. Done means the extension activates reliably after reload without the reported fetch failure.

Written by the indexing model from the issue text.

Description

bug

Describe the bug
Every now and then when reloading VSCode I will get this error:
Activating extension 'github.vscode-github-actions' failed: fetch failed.

Failed to load resource: net::ERR_NAME_NOT_RESOLVED
marketplace.visualstudio.com/_apis/public/gallery/extensionquery:1 

ERR [network] #5: https://marketplace.visualstudio.com/_apis/public/gallery/extensionquery - error POST Failed to fetch
log.ts:439

To Reproduce
Steps to reproduce the behavior:

  1. Reload VSCode with workbench.action.reloadWindow
  2. Get lucky (unlucky?)
  3. See error

Expected behavior
Extension starts every time with no problems

Screenshots
image

Extension Version
v0.27.0

Additional context

Dominant language
TypeScript
Stars
661
Forks
214
PR merge metrics
No merged PRs in 30d

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