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document-haness/docs/keycloak-session-store/final/assets/b3-rotation-contention/b3-rotation-contention.svg
T
DongHyeonkaandClaude Opus 5 95c0e680b5 docs(keycloak-session-store): take the sentences out of the diagram canvases
The skill says drawings carry names and sentences go in <desc> and the
paragraph beside the figure. I put sentences in node details and edge labels
instead, and 27 of the 28 diagrams shipped with prose inside the canvas —
"예측 다섯 개가 틀렸다", "아홉 번 조용히 실패했다", "막혀서 닿지 않는다".

Only label and details render on the canvas; description does not. So every
sentence moved to a noun phrase and the meaning stays in description, which
was already carrying it.

  막혀서 닿지 않는다              -> 차단
  아홉 번 조용히 실패했다         -> 조용한 실패 9건
  예측 다섯 개가 틀렸다           -> 틀린 예측 5건
  로그아웃이 정리하지 않는다      -> 로그아웃 미정리
  볼륨이 없으면 여기까지다        -> 볼륨 없음

Three node labels were sentences too and became names: 세션 스냅샷, 예측
선기록, 대조군 확보.

What stays is what the rules protect — identifiers, commands and measured
values: PRIMARY KEY (client_registration_id, principal_name),
ValidationFailedException: 1 changesets check sum, nginx -t && nginx -s
reload, SET LOCAL synchronous_commit TO OFF. Those are names of things, not
prose about them.

294 canvas strings across 28 diagrams, none matching a sentence ending,
average 11 characters. All 28 still lint clean and re-rendered.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-05 11:50:33 +09:00

81 lines
6.6 KiB
XML

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<svg xmlns="http://www.w3.org/2000/svg" width="680" height="676" viewBox="0 0 680 676" role="img" aria-labelledby="diagram-title diagram-description">
<title id="diagram-title">회전 경쟁에서 이긴 요청도 진다</title>
<desc id="diagram-description">revokeRefreshToken 을 켜고 refreshTokenMaxReuse 를 0 으로 둔 상태에서 같은 refresh token 으로 동시에 5건을 보냈다. 순차로 돌리면 재현되지 않으며 백그라운드로 띄우고 wait 해야 경합이 생긴다. 이긴 요청이 받은 새 토큰조차 쓸 수 없었다. Keycloak 이 경쟁을 감지하면 client session 을 지우기 때문이다.</desc>
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<style>
:root { color-scheme: light; }
text { font-family: Inter, Pretendard, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; fill: #111827; }
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.group-label-bg { fill: #ffffff; }
.group-label { font-size: 13px; font-weight: 650; fill: #374151; }
.edge { fill: none; stroke: #374151; stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; marker-end: url(#arrow); }
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.timeline-marker.warning { fill: #dc2626; stroke: #dc2626; }
.timeline-label { font-size: 13px; font-weight: 650; text-anchor: middle; }
.timeline-detail { font-size: 11px; fill: #4b5563; text-anchor: middle; }
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<rect class="canvas" width="680" height="676" />
<polyline class="edge kind-request style-solid emphasis-normal" points="220.0,144.0 220.0,192.0 220.0,192.0 220.0,240.0" data-evidence="369-377" />
<rect class="edge-label-bg" x="218.2" y="178.0" width="51.5" height="22" rx="3" />
<text class="edge-label" x="244.0" y="193.0">동시 도착</text>
<polyline class="edge kind-blocked style-solid emphasis-normal" points="220.0,471.0 220.0,519.0 220.0,519.0 220.0,567.0" data-evidence="378-384" />
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<text class="edge-label" x="244.0" y="360.0">경쟁 감지 시 삭제</text>
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<g class="actor-symbol emphasis-primary" data-evidence="369-375"><circle cx="220.0" cy="80.0" r="11.0" /><line x1="220.0" y1="96.0" x2="220.0" y2="105.0" /><line x1="202.0" y1="106.0" x2="238.0" y2="106.0" /><line x1="220.0" y1="105.0" x2="205.0" y2="122.0" /><line x1="220.0" y1="105.0" x2="235.0" y2="122.0" /></g>
<text class="node-label" x="220.0" y="137.0">동시 refresh 5건</text>
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<rect class="node-shape kind-process emphasis-warning role-control" data-evidence="369-377" x="70.0" y="240.0" width="300.0" height="71.0" rx="7" />
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<text class="node-detail" x="86.0" y="305.0">revokeRefreshToken=true · refreshTokenMaxReuse=0</text>
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<g id="node-client-session">
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<text class="node-label" x="220.0" y="437.0">client session</text>
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<text class="node-label" x="220.0" y="597.0">이긴 요청의 새 토큰</text>
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