https://github.com/tmeasday/apollo-loading-state-for-inflight-polling-queries

https://github.com/tmeasday/apollo-loading-state-for-inflight-polling-queries

Last synced: about 1 month ago
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• Host: GitHub
• URL: https://github.com/tmeasday/apollo-loading-state-for-inflight-polling-queries
• Owner: tmeasday
• Created: 2017-11-23T03:28:27.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2017-11-23T03:28:42.000Z (about 7 years ago)
• Last Synced: 2024-10-25T19:40:32.717Z (3 months ago)
• Language: JavaScript
• Size: 149 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
Issue: when the props to a RA HOC change (in a way that doesn't affect the variables), typically it fetches the query from cache without entering any loading state.

However, if it happens to have a polling query in-flight, it actually enters loading until the query returns.

See App.js: The superfluous `prop` changes after 6s, which happens to be when the first polled query is still in flight (it takes 2s).

So you see in the logs:

```

14:24:55.588 App.js:8 {loading: true}   # at 0 initial load

14:24:57.683 App.js:8 {loading: false}  # at 2s, first query returns

14:25:01.611 App.js:8 {loading: true}   # at 6s, prop changes, second query is in flight (no loading state changed when it started)

14:25:02.610 App.js:8 {loading: false}  # at 7s, second query returns

```