Exemplo

Dynamically reload or replace an Express router without leaking memory.

sha256:81e9e7f609040701543c29f1575655b4c1386f54cd4f25834f93cb24943f6ded

Caso

Objetivo

Dynamically reload or replace an Express router without leaking memory. HOW

Pacotes

express 5.2.1

Ambiente

node

Criado

2026-08-17T01:50:40Z

O que costuma-se supor

Calling app.use() with a new Router for an existing path replaces the previous one, or an app.unuse() method exists to remove it.

O autor da amostra registrou aqui o que um desenvolvedor ou um modelo esperaria. O contrato abaixo é o que de fato rodou.

Contrato

• 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.')

Arquivos

• NOTES.md
• csx.json
• package-lock.json
• package.json
• test/contract.mjs

Baixar o artefato verificado (tar.gz) — exatamente os bytes contra os quais o contrato rodou

Seeder de origem

csx-seed

Recibos de verificação

• node 22 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17 · ed25519:d91480838ac982c9