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feat(perf): improve preview loading #11631

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merged 2 commits into from
Sep 25, 2024
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@JammingBen JammingBen commented Sep 23, 2024

Description

  • Adds a limit of parallel preview requests to prevent the server from being overrun with requests
  • Cancels ongoing and queued preview requests when they are aborted (e.g. when leaving the page while previews are loading)
  • Adds lazy loading for space images
  • Prevents the image resource from being fetched for each space
  • Uses caching for space images

Also introduces a global loadPreview method and removes the visibility observers in each view. Previews are now loaded event-based instead, which should result in a better performance overall.

Related Issue

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)
  • Technical debt
  • Tests
  • Documentation
  • Maintenance (e.g. dependency updates or tooling)

@JammingBen JammingBen self-assigned this Sep 23, 2024
@JammingBen JammingBen force-pushed the feat/lazy-preview-loading branch 6 times, most recently from f2a6b4d to e2a4ba2 Compare September 24, 2024 12:03
* Adds a limit of parallel preview requests to prevent the server from being overrun with requests
* Cancels ongoing and queued preview requests when they are aborted (e.g. when leaving the page)
* Adds lazy loading for space images
* Prevents the image resource from being fetched for each space
* Uses caching for space images

Also introduces a global `loadPreview` method and removes the visibility observers in each view. Previews are now loaded event-based instead, which should result in a better performance overall.
@JammingBen JammingBen marked this pull request as ready for review September 24, 2024 13:46
Removes this feature as it only adds complexity and very little value.
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sonarcloud bot commented Sep 25, 2024

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@kulmann kulmann left a comment

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So awesome 😍

@JammingBen JammingBen merged commit b1b945b into master Sep 25, 2024
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@JammingBen JammingBen deleted the feat/lazy-preview-loading branch September 25, 2024 10:50
@micbar micbar mentioned this pull request Oct 1, 2024
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2 participants