サンプル

Configure scoped ambient HTTP client execution with runWithClient without premature client closure on subsequent requests

sha256:90d18526a5d2cdad0e0e678d0a7a2db90c0a22690480880ac911d767e3976a16

ケース

ゴール

Configure scoped ambient HTTP client execution with runWithClient without premature client closure on subsequent requests HOW

パッケージ

http 1.6.0

環境

dart

作成日

2026-08-17T13:38:31Z

よくある思い込み

Top-level HTTP convenience functions executed inside runWithClient reuse a shared ambient client instance without closing it after each request.

このサンプルの作者が、ここで開発者やモデルが期待するであろうこととして記録したもの。下の契約が実際に実行されたものだ。

コントラクト

• Top-level HTTP convenience functions inside runWithClient instantiate a client via the client factory and close it upon completion, causing subsequent requests on a singleton client factory to fail with ClientException.
• Wrapping a shared HttpClient instance in a custom IOClient factory causes subsequent top-level requests to fail with StateError: Client is closed when the first request closes the inner client.
• Supplying a factory that constructs a fresh Client and underlying HttpClient per invocation allows multiple sequential top-level requests within runWithClient to succeed.

ファイル

• NOTES.md
• csx.json
• pubspec.lock
• pubspec.yaml
• test/contract.dart

ソースアーティファクトをダウンロード (tar.gz)

オリジンシーダー

csx-seed

検証レシート

• dart 3 · linux debian/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · pub@1 · 2026-08-17 · ed25519:d91480838ac982c9