interceptors: move signal handling to interceptor

描述

此议题没有描述。

贡献者指南

技术栈

javascriptnodejs

领域

backendapi

议题类型

refactor

难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。

3

预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。

1-3 hours

活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。

stale

清晰度议题是否清楚说明期望改动、验收标准和下一步。

mostly clear

前置要求

Understanding of undici interceptorsFamiliarity with AbortSignal

新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。

35

研究方向

Investigate how signal handling is currently implemented in undici, likely in the core client or request handling. Move the signal related logic into a dedicated interceptor following the existing interceptor pattern. Look at existing interceptors in lib/interceptor/ for reference. The issue comments may contain guidance on expected behavior. Ensure that the new interceptor properly handles abort signals and passes them through the request pipeline.