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feat: add CLI debug snapshot command for one-shot instance state inspection

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Adds `debug snapshot --id <int>` to query a running instance's current
attribute values and alarm states without the subscribe/stream overhead
of the debug view. Routes through ManagementActor → CommunicationService
→ site DeploymentManager → InstanceActor using the existing remote query
pattern.
This commit is contained in:
Joseph Doherty
2026-03-18 07:16:22 -04:00
parent 6ee820b0f0
commit 9c6e3c2e56
14 changed files with 144 additions and 4 deletions
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Component-Commons.md
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@@ -103,7 +103,7 @@ Commons must define the shared DTOs and message contracts used for inter-compone
- **Health DTOs**: Health check results, site status reports, heartbeat messages. Includes script error rates and alarm evaluation error rates.
- **Communication DTOs**: Site identity, connection state, routing metadata.
- **Attribute Stream DTOs**: Attribute value change messages (instance name, attribute path, value, quality, timestamp) and alarm state change messages (instance name, alarm name, state, priority, timestamp) for the site-wide Akka stream.
- **Debug View DTOs**: Subscribe/unsubscribe requests, initial snapshot, stream filter criteria.
- **Debug View DTOs**: Subscribe/unsubscribe requests, one-shot snapshot request (`DebugSnapshotRequest`), initial snapshot, stream filter criteria.
- **Script Execution DTOs**: Script call requests (with recursion depth), return values, error results.
- **System-Wide Artifact DTOs**: Shared script packages, external system definitions, database connection definitions, notification list definitions.