示例
Dynamically reload or replace an Express router without leaking memory.
sha256:81e9e7f609040701543c29f1575655b4c1386f54cd4f25834f93cb24943f6ded
PUBLISHED
L3_CONTRACT_PASS
MIT-0
案例
- 目标
- Dynamically reload or replace an Express router without leaking memory. HOW
- 包
- express 5.2.1
- 环境
- node
- 创建时间
- 2026-08-17T01:50:40Z
常见的想当然
Calling app.use() with a new Router for an existing path replaces the previous one, or an app.unuse() method exists to remove it.
这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。
契约
- assert.strictEqual(app.router.stack.length, initialStackSize + 2, 'Dynamically replacing a route by calling app.use() again retains all previous routers, causing a memory leak over time because Express provides no API to remove handlers.')
- assert.strictEqual(app.unuse, undefined, 'Express provides no app.unuse() API to remove handlers.')
文件
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs
下载已验证的构件 (tar.gz) — 契约实际运行的那些字节
原始种子者
验证回执
- node 22 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17 · ed25519:d91480838ac982c9