articles

Node v12.22.0(LTS)

주요 변경사항

레거시 HTTP 파서가 런타임 폐지 예정 상태로 되었습니다.

명령줄에서 --http-parser=legacy을 전달하면 사용할 수 있는 레거시 HTTP 파서가
2021년 4월 말에 지원이 종료되는 Node.js 10.x에 맞추어 폐지 예정 상태로 되었습니다.
레거시 파서는 해당 Node.js 버전에서 사용할 수 있는 유일한 HTTP 파서였습니다.
한동안은 레거시 HTTP 파서를 계속 사용할 수 있지만 경고가 나타날 것이며
향후 Node.js 12.x 릴리스에서 레거시 파서가 제거될 수 있습니다.

llhttp에 기반한 기본 HTTP 파서는 영향을 받지 않습니다.
해당 파서는 기본적으로 지금 폐지 예정 상태가 된 레거시 HTTP 파서보다 더 엄격합니다.
올바르지 않은 HTTP 헤더를 전송하는 HTTP 구현체와의 상호운용성이 필요하다면,
--insecure-http-parser 명령줄 옵션을 사용해서 보안성이 조금 떨어지는 모드로 사용하면 됩니다.

Beth Griggs가 기여했습니다. #37603.

ES 모듈

이제 ES 모듈은 안정적인 상태로 간주합니다.

Guy Bedford가 기여했습니다. #35781

node-api

node-api를 8 버전으로 업데이트하고 애드온 파일의 이름을 알 수 있는 실험적인 API를 추가했습니다.

Gabriel Schulhof가 기여했습니다. #37652, #37195.

코드 커버리지 데이터 수집을 제어하는 새로운 API

v8.stopCoverage()와 v8.takeCoverage()가 추가됐습니다.

Joyee Cheung이 기여했습니다. #33807.

워커 스레드의 이벤트 루프 활용을 모니터링하는 새로운 API

worker.performance.eventLoopUtilization()이 추가됐습니다.

Trevor Norris가 기여했습니다. #35664.

Commits

  • [1872625990] - (SEMVER-MINOR) deps: update to cjs-module-lexer@1.1.0 (Guy Bedford) #37712
  • [dfa04d9035] - deps: V8: cherry-pick beebee4f80ff (Peter Marshall) #37293
  • [bf8733fe22] - doc: mark modules implementation as stable (Guy Bedford) #35781
  • [0a35d49f56] - Revert “embedding: make Stop() stop Workers” (Anna Henningsen) #32623
  • [a0b610450a] - (SEMVER-MINOR) http: runtime deprecate legacy HTTP parser (Beth Griggs) #37603
  • [2da24ac302] - lib: add URI handling functions to primordials (Antoine du Hamel) #37394
  • [7b0ed4ba92] - module: improve support of data: URLs (Antoine du Hamel) #37392
  • [93dd799a86] - (SEMVER-MINOR) node-api: define version 8 (Gabriel Schulhof) #37652
  • [f5692093d3] - (SEMVER-MINOR) node-api: allow retrieval of add-on file name (Gabriel Schulhof) #37195
  • [6cef0e3678] - src,test: add regression test for nested Worker termination (Anna Henningsen) #32623
  • [364bf03a68] - test: fix races in test-performance-eventlooputil (Gerhard Stoebich) #36028
  • [d7a4ccdf09] - test: correct test-worker-eventlooputil (Gerhard Stoebich) #35891
  • [0f6d44500c] - test: add cpu-profiler-crash test (Santiago Gimeno) #37293
  • [86f34ee18c] - (SEMVER-MINOR) v8: implement v8.stopCoverage() (Joyee Cheung) #33807
  • [8ddea3f16d] - (SEMVER-MINOR) v8: implement v8.takeCoverage() (Joyee Cheung) #33807
  • [eec7542781] - (SEMVER-MINOR) worker: add eventLoopUtilization() (Trevor Norris) #35664

Windows 32-bit Installer: https://nodejs.org/dist/v12.22.0/node-v12.22.0-x86.msi

Windows 64-bit Installer: https://nodejs.org/dist/v12.22.0/node-v12.22.0-x64.msi

Windows 32-bit Binary: https://nodejs.org/dist/v12.22.0/win-x86/node.exe

Windows 64-bit Binary: https://nodejs.org/dist/v12.22.0/win-x64/node.exe

macOS 64-bit Installer: https://nodejs.org/dist/v12.22.0/node-v12.22.0.pkg

macOS 64-bit Binary: https://nodejs.org/dist/v12.22.0/node-v12.22.0-darwin-x64.tar.gz

Linux 64-bit Binary: https://nodejs.org/dist/v12.22.0/node-v12.22.0-linux-x64.tar.xz

Linux PPC LE 64-bit Binary: https://nodejs.org/dist/v12.22.0/node-v12.22.0-linux-ppc64le.tar.xz

Linux s390x 64-bit Binary: https://nodejs.org/dist/v12.22.0/node-v12.22.0-linux-s390x.tar.xz

AIX 64-bit Binary: https://nodejs.org/dist/v12.22.0/node-v12.22.0-aix-ppc64.tar.gz

SmartOS 64-bit Binary: https://nodejs.org/dist/v12.22.0/node-v12.22.0-sunos-x64.tar.xz

ARMv7 32-bit Binary: https://nodejs.org/dist/v12.22.0/node-v12.22.0-linux-armv7l.tar.xz

ARMv8 64-bit Binary: https://nodejs.org/dist/v12.22.0/node-v12.22.0-linux-arm64.tar.xz

Source Code: https://nodejs.org/dist/v12.22.0/node-v12.22.0.tar.gz

Other release files: https://nodejs.org/dist/v12.22.0/

Documentation: https://nodejs.org/docs/v12.22.0/api/

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