[feat] Improved stream handling · koajs/koa#1864

2025-03-22T05:46:19.000Z

## Describe the feature - [ ] Improve how stream errors are handled & how stream pipelines are created: https://nodejs.org/api/stream.html#streampipelinestreams-options - [ ] Support various streams as responses (such as a `fetch` response stream and a body)

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enhancementhelp wanted

Description

Describe the feature

Improve how stream errors are handled & how stream pipelines are created: https://nodejs.org/api/stream.html#streampipelinestreams-options
Support various streams as responses (such as a fetch response stream and a body)

Guide contributeur

Stack technique: javascriptnodejs
Domaine: backend
Type d'issue: feature
Difficulté: 3
Temps estimé: 1-3 hours
Statut d'activité: fresh
Clarté: mostly clear
Prérequis: Node.js streams basicsKoa middleware concepts
Accessibilité débutant: 60
Direction de recherche: Investigate how Koa currently handles stream responses in lib/response.js. Study Node.js stream.pipeline() to replace manual piping and error handling. Check existing tests and any related issues or PRs for context. The issue requests support for fetch response streams and request body streams, so also examine how request body streams are consumed.