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get_user_object catches every DB failure in a broad except and re-raises a bare ValueError (litellm/proxy/auth/auth_checks.py), so a real outage and a missing user look identical and the original error survives only as __context__. The dcr_bridge admission path keyed its 503-vs-401 decision on the exception type, so a transient outage during a user-subject reload surfaced as a 401 rather than a retryable 503, and the regression test injected a raw ConnectionError, a shape get_user_object never produces, so it passed on a fiction Add PrismaDBExceptionHandler.is_database_service_unavailable_error_in_chain, which walks __cause__/__context__ (bounded and cycle-safe) the PEP 3134 way, and route _raise_503_if_db_unavailable through it. Move the user's object_permission resolution inside the single classified try so an outage there is a 503 too, never an opaque 500. Pin get_user_object's wrapping with a contract test that drives the real function, and drive the reload tests with that same faithful shape so a chain-blind regression fails them |
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| .. | ||
| db_transaction_queue | ||
| mcp_server | ||
| conftest.py | ||
| test_check_migration.py | ||
| test_create_views.py | ||
| test_db_spend_update_writer.py | ||
| test_db_url_settings.py | ||
| test_exception_handler.py | ||
| test_exception_handler_reconnect_retry.py | ||
| test_prisma_client.py | ||
| test_prisma_planned_engine_restart.py | ||
| test_prisma_self_heal.py | ||
| test_rds_iam_token_expiry.py | ||
| test_routing_prisma_wrapper.py | ||
| test_tool_registry_writer.py | ||