FDN-28: Rueckstau-Drosselung vor dem DB-Verbindungspool #253

Merged
patrick merged 4 commits from feature/fdn-28-rueckstau-drosselung-db-verbindungspool into main 2026-10-13 13:29:25 +02:00
4 Commits
Author SHA1 Message Date
patrickandClaude Sonnet 5 3425495217 FDN-28: pruefprotokoll
Core-Schnittstellen-Vertragstests / contract-tests (pull_request) Canceled after 0s
Supply-Chain-Scan (Go) / govulncheck (pull_request) Canceled after 0s
CI / DMS-Modul Supply-Chain-Scan (govulncheck) (pull_request) Canceled after 0s
CI / Web-Barrierefreiheitspruefung (axe, Tastatur, Reflow, Textabstaende) (pull_request) Canceled after 0s
CI / Web-Barrierefreiheitspruefung (axe, Tastatur, Reflow, Textabstaende) (push) Canceled after 0s
CI / Web (dms-browser) (pull_request) Canceled after 0s
CI / Web (pdf-viewer) (pull_request) Canceled after 0s
CI / Web (shl) (pull_request) Canceled after 0s
Supply-Chain-Scan (npm) / npm-audit (pull_request) Canceled after 0s
Core-Pflichttest-Gate / pflichttest-gate (pull_request) Canceled after 0s
CI / Core-Modul (Build/Vet/Test) (pull_request) Canceled after 0s
CI / DMS Security-Test-Gate (AC5, Merge-Gate) (pull_request) Canceled after 0s
CI / Connect Security-Test-Gate (QA-01 AC4, Merge-Gate) (pull_request) Canceled after 0s
CI / Core-Modul (Build/Vet/Test) (push) Canceled after 0s
CI / DMS Security-Test-Gate (AC5, Merge-Gate) (push) Canceled after 0s
CI / Connect Security-Test-Gate (QA-01 AC4, Merge-Gate) (push) Canceled after 0s
CI / DMS-Modul Supply-Chain-Scan (govulncheck) (push) Canceled after 0s
CI / Web (dms-browser) (push) Canceled after 0s
CI / Web (pdf-viewer) (push) Canceled after 0s
CI / Web (shl) (push) Canceled after 0s
RBAC-Rollenhierarchie-Pflichtgate / rbac-policy-invariant (pull_request) Canceled after 0s
CI / DMS-Modul (Lint/Build/Test/Coverage/Artefakt) (pull_request) Canceled after 0s
CI / DMS-Modul (Lint/Build/Test/Coverage/Artefakt) (push) Canceled after 0s
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-10-13 10:54:59 +00:00
patrickandClaude Sonnet 5 3d00314123 FDN-28: admission-gate in app/worker aus Umgebung konfiguriert
cmd/app: NEXARCH_DMS_APP_ADMISSION_MAX_CONCURRENT/_MAX_WAIT_SECONDS/
_RETRY_AFTER_SECONDS (Default 40/2s/5s, MAX_CONCURRENT=0 schaltet ab).
cmd/worker: rt.Middleware um dbadmission.JobMiddleware erweitert,
eigene NEXARCH_DMS_WORKER_ADMISSION_*-Variablen, ausserhalb der
bestehenden Error-Tracking-Middleware (Gate-Erschoepfung ist kein
gemeldeter Fehler, sondern erwarteter Rueckstau).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-10-13 10:54:59 +00:00
patrickandClaude Sonnet 5 a68db6b4b1 FDN-28: admission-gate in apiwiring.Chain verdrahtet
ChainConfig.Admission/AdmissionRetryAfter, vor Authentifizierung/
Rechteentscheidung geschaltet (fruehester Ausstieg bei Ueberlast).
nil-Gate = unveraendertes Verhalten (Akzeptanzkriterium 3).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-10-13 10:54:59 +00:00
patrickandClaude Sonnet 5 5d117b3c14 FDN-28: zulassungs-gate vor db-zugriff (dbadmission)
Gepuffertes Semaphor mit Wartezeit: HTTP-Middleware antwortet bei
Erschoepfung mit 503/Retry-After, Job-Middleware liefert einen
transienten statt dauerhaften Fehler (Backoff statt Dead-Letter).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-10-13 10:54:31 +00:00