Baseflow / Baseflow/flutter_cache_manager
If image (DOES NOT EXIST) AND (maxWidth/maxHeight) ARE set, the stream never closes
- Dominant language
- Dart
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- 809
- Forks
- 510
- Avg merge
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- Merged PRs (30d)
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Description
If image (DOES NOT EXIST) AND (maxWidth/maxHeight) ARE set, the stream never closes and there is endless waiting for the image. Especially a problem when trying to get images in a FutureBuilder or when doing a retry to get the image again, nothing happens as an image streamlistener is already running.
This is in the context of a `CachedNetworkImageProvider`.
Removing (maxWidth/maxHeight) solves the issue. Then the stream closes and things work as they should.
Contributor guide
Research direction
Start at CachedNetworkImageProvider and reproduce the issue with a missing image while maxWidth or maxHeight is set. Verify that the image stream closes and that a FutureBuilder or retry can request the image again without an existing listener blocking it.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- dart, flutter
- Domain
- mobile
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100