Flutter_cached_network_image: CacheManager: Connection closed before full header was received

[wangxingxing123654]

🐛 Bug Report

CacheManager: Failed to download file from https://harbor.alpha.stylewe.com/image_cache/resize/335x445/image/catalog/2015-04-01/new pic/15-4-1-15-3.JPG with error:
Connection closed before full header was received

Expected behavior

Reproduction steps

Configuration

Version: 1.x

Platform:

• [ ] :iphone: iOS
• [ ] :robot: Android

[wangxingxing123654]

but brower can open it , pic url

[khalidlionel]

any solutions for this issue ?

[whatamelon]

this is really issue.
when I get over 30 images, some images are stuck and not represent.
Is this issue is flutter's http issue or cache library's issue?

[Ocelyn]

same issue here, the fix to change request from https to HTTP is not helping

[Arley011]

Same here, pls fix it :)

[renefloor]

I think it might be a problem that the server closes the connections when to many images are downloaded at the same time. So I guess it could be solved with queuing as proposed in #453

[bradsb]

@renefloor This issue is still occurring on Flutter 1.22.1, with CachedNetworkImage 2.3.3

[renefloor]

Which version of flutter_cache_manager is in your pubspec.lock?

[bradsb]

  flutter_cache_manager:
    dependency: transitive
    description:
      name: flutter_cache_manager
      url: "https://pub.dartlang.org"
    source: hosted
    version: "2.0.0"

[renefloor]

Are you requesting a lot of images? I guess there can be more reasons why a connection is dropped. Can you give me a small reproducible example?

[renefloor]

Apparently it is not really related to doing to many requests, as it is reproduced with doing just 1 request as well. I'll reopen this issue, but you'll should keep track (and thumbs up) this issue: https://github.com/flutter/flutter/issues/41573