Files
document-haness/docs/clean-architecture-backend-template/tech-log-studio/state-machines-and-ownership/concept/concept-messaging-runtime-core-c06.md
T
DongHyeonkaandClaude Opus 5 b2963105a8 docs(keycloak-session-store): import the session-storage lab as a new project
The keycloak project ended with four open questions that design could not
settle. A two-VM lab was built to answer them by measurement, and this is
that material: 26 experiments, 125 raw command outputs, 22 browser captures.

Follows the import procedure in README.md.

  source/     the originating repository verbatim — 78 documents, 28 SVGs,
              8 manifests, plus .source-revision recording the commit
  final/      the SSOT
    document.md   729 lines written from the 29 experiment documents, not
                  concatenated: what was predicted, what was measured, and
                  where the measurement itself was wrong
    evidence/raw    125 outputs, flattened to <experiment>__<file> because
                    the originals collided (01-baseline.txt appeared three
                    times) and the audit only globs the top level
    evidence/meta   one per raw file; command and exitCode are null and the
                    README says why rather than inventing them
    evidence/browser  22 captures
    assets/       three diagrams through techviz
    .techviz/     their VizSpecs

A separate project rather than an addition to keycloak: the B-layer answers
that project's four questions, but the A, C and D layers are about cluster
failure, SSO and operations, and one document.md should hold one subject.
The four question records there can point here through 관계.

Recorded rather than papered over: only three of the 28 diagrams were
remade. The repository forbids hand-drawn SVG and forbids titles inside the
canvas; all 28 originals carry both, so converting them is redrawing, not
reformatting. They stay in source/ and the gap is written into the document.

verify-pipeline.py passes. audit-records.py reports no issues.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-04 22:51:59 +09:00

2.2 KiB

kind, slug, title, topic, project, status, sourceRevision, rootTreeNode, evidenceCapturedOn, assets, evidence, source, module
kind slug title topic project status sourceRevision rootTreeNode evidenceCapturedOn assets evidence source module
CONCEPT messaging-runtime-core-c06 지역 변수 하나만 람다가 복사해 캡처한다 state-machines-and-ownership clean-architecture-backend-template 게시 전 21234e38cdb9a926cbc92bb97a2aee2e4a7d2916 concept:messaging-runtime-core-c06 2026-09-01
key file
messaging-runtime-core-c06 ../../../final/evidence/rendered/messaging-runtime-core-c06.svg
../../../final/evidence/raw/messaging-runtime-core-c06.txt
원본 분석 절은 analysis/messaging/messaging-runtime-core.md#L429 이다.
messaging-runtime-core

지역 변수 하나만 람다가 복사해 캡처한다

DefaultMessagePublisher 자체는 불변이고 필드 여덟이 전부 final 협력자다. lease만 메서드 지역 변수다.

관계

  • 만들어 두고 흘리지 않는 진단값은 진단이 아니다 같은 분석 리프에서 끌어낸 규칙이다.
  • 증가한다고 문서화한 값이 리터럴이면 그 사실을 적는다 같은 분석 리프에서 끌어낸 규칙이다.
  • 안정 코드는 운영자의 행동이 갈리는 지점마다 나눈다 같은 분석 리프에서 끌어낸 규칙이다.
  • CompletionStage를 반환하는 메서드는 동기적으로 던지지 않는다 같은 분석 리프에서 끌어낸 규칙이다.

본문

DefaultMessagePublisher 자체는 불변이고 상태를 갖지 않는다 — 필드 여덟이 전부 final 협력자다. lease만 메서드 지역 변수이고 handle 람다가 held라는 effectively-final 복사본으로 캡처한다.

DefaultMessagePublisher 참조 위치

:::evidence key="messaging-runtime-core-c06" alt="코드베이스에서 DefaultMessagePublisher 를 검색한 출력 22줄. 이 기록이 세는 참조가 그 출력에 그대로 보인다." caption="DefaultMessagePublisher 코드베이스 검색 — 22줄 · exit 0" zoom="true" :::

수명주기 참여는 하나뿐이다

TransportMessagingRuntime.close()뿐이고, 그것을 부르는 것은 registry(회전 시)와 컨텍스트 종료 두 경로다.