DongHyeonkaandClaude Opus 5
b2963105a8
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>
48 lines
1.9 KiB
Markdown
48 lines
1.9 KiB
Markdown
---
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kind: CONCEPT
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slug: messaging-schema-api-c05
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title: 프로그래밍 오류를 MessagingException 밖에 둔다
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topic: state-machines-and-ownership
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project: clean-architecture-backend-template
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status: 게시 전
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sourceRevision: 21234e38cdb9a926cbc92bb97a2aee2e4a7d2916
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rootTreeNode: concept:messaging-schema-api-c05
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evidenceCapturedOn: 2026-09-01
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assets:
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- key: messaging-schema-api-c05
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file: ../../../final/evidence/rendered/messaging-schema-api-c05.svg
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evidence:
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- ../../../final/evidence/raw/messaging-schema-api-c05.txt
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source:
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- 원본 분석 절은 analysis/messaging/messaging-schema-api.md#L267 이다.
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module: messaging-schema-api
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---
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# 프로그래밍 오류를 MessagingException 밖에 둔다
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이 leaf가 던지는 예외는 셋이고 전부 `messaging-core-api` 소유다. 그 밖에 `IllegalArgumentException`을 던지는 자리가 셋 있다.
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## 관계
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- **port 계약은 동시성 요구를 적는다**
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같은 분석 리프에서 끌어낸 규칙이다.
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- **도달성 판정은 단어가 아니라 import로 확인한다**
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같은 분석 리프에서 끌어낸 규칙이다.
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## 본문
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<!-- body:start -->
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이 leaf가 던지는 예외는 셋이고 전부 `messaging-core-api` 소유다. `IllegalArgumentException`도 던진다 — `BoundedByteSink` 생성자의 `maxBytes < 1`, `requireFits`의 음수, `SchemaReference`의 빈 subject.
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## IllegalArgumentException 참조 위치
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:::evidence key="messaging-schema-api-c05" alt="코드베이스에서 IllegalArgumentException 를 검색한 출력 4줄. 이 기록이 세는 참조가 그 출력에 그대로 보인다." caption="IllegalArgumentException 코드베이스 검색 — 4줄 · exit 0" zoom="true"
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:::
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## 계층 밖인 것이 일관적인 이유
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이들은 **호출자의 프로그래밍 오류**이고 메시지 실패가 아니므로 `MessagingException` 계층 밖인 것이 일관적이다.
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<!-- body:end -->
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