rm-hull / dot-block / 29263983075

63%

main: 62%

Pull #193

github

refactor: optimize SSE event broadcasting and serialization

- Use `atomic.Uint64` for sequence generation to remove lock contention
  in the `Broadcast` path.
- Refactor `Event` struct fields for brevity in JSON payloads.
- Align `Timestamp` field naming across the codebase.

```mermaid
sequenceDiagram
    participant D as Dispatcher
    participant B as Broadcaster
    participant S as Subscribers

    D->>B: Broadcast(event)
    B->>B: Increment sequence (atomic)
    B->>S: Fan-out event via RLock
```

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