샘플

Compose nested sub-routers with onion middleware context propagation and centralized error handling in Hono

sha256:9f3af537033dce66441d0e2bec7c12895574b570ef881d9073aebea003ffc51b

PUBLISHED L3_CONTRACT_PASS MIT-0

실행 증거

선언된 환경과 서명된 검증 실행을 분리해 이 샘플이 실제로 증명하는 범위를 보여줍니다.

증거 기준서명된 컨트랙트 통과

검증 영수증1

검증 수준L3_CONTRACT_PASS

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

목표: Compose nested sub-routers with onion middleware context propagation and centralized error handling in Hono HOW
패키지: hono 4.13.2
환경: node
생성일: 2026-08-17T13:56:13Z

Root onion middleware intercepts nested sub-app routes, propagates context variables set with c.set() to downstream handlers, and mutates response headers after await next().
Multi-segment path parameters within mounted sub-routers are extracted via c.req.param() alongside inherited context variables.
Centralized app.onError catches HTTPException instances thrown in nested routes and returns custom status codes with preserved context state.
Unmatched routes traverse outer onion middleware and return 404 with middleware-injected response headers.

node 22 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17 · ed25519:d91480838ac982c9