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examples/image_list: missing await on HttpResponse.close() #184317
Description
In examples/image_list/lib/main.dart, the local HTTPS server's request handler calls request.response.close() without await (line 115). HttpResponse.close() returns a Future that completes when the response is fully sent. Without await, the handler may return before response bytes are flushed, potentially causing incomplete image responses under load.
Fix: Add await to request.response.close(). One-line change.
Activity
Add await to response.close() in examples/image_list
Add await or ignore to future-returning methods defined in Dart SDK (#…
Add await or ignore to future-returning methods defined in Dart SDK (f…
github-actions commentedon Apr 16, 2026
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flutter doctor -vand a minimal reproduction of the issue.Add await or ignore to future-returning methods defined in Dart SDK (…