[Discussions] Best way to debug image loading

[bdezso]

Content

We are encountering intermittent issues with image loading in our Flutter application, which uses AWS S3 for media storage and Bunny CDN for caching, and extended_image for image loading.

Current Setup:

• Media files are stored in AWS S3. • Bunny CDN is used for caching the data. • A few users report that images do not load in the app occasionally. • When tested on our end, the images always load correctly. • Users reporting the issue have good internet connections (verified via speed tests). • The issue typically resolves itself after a few days. Observations:

• Bunny CDN only logs requests that successfully go through, along with their status codes. Timeout requests are not logged. • In the Flutter app, we see the following error message: Bad state: Failed to load https://bunny-cdn.com/img.png Given these points, what would be the most effective way to debug this issue? I couldn't find detailed error message about the network issue.

Additional Information:

• We have verified that the images exist and are accessible. • The issue seems to occur sporadically and is not consistently reproducible.

Any insights or suggestions on how to approach and resolve this issue would be greatly appreciated.

[zmtzawqlp]

i can't open https://bunny-cdn.com/img.png with web browser, you should make sure the image is accessible

[bdezso]

Thats just an example url, I just want to demonstrate that the only error I got is a Bad State exception.

[bdezso]

@zmtzawqlp I just want to know what is the most detailed information I can get from the HTTP request, such as:

• Timed out error
• DNS error
• Non-2xx status code
• or any other information that would be helpful to debug the issue.