Files
Control-Center/backend/ControlCenter/Hubs/IAgentStatusClient.cs
cubecraft-agents[bot] 1c5d982cd9 feat(CUB-19): implement AgentStatus SignalR hub for real-time updates
- Add AgentStatusHub with typed IAgentStatusClient interface
  - Hub at /hubs/agent-status (matches design spec)
  - Fleet group + per-agent group subscription
  - AgentStatusChanged and AgentTaskProgress push events
  - Extension methods for server-side push via IHubContext

- Add GatewayEventBridgeService background service
  - Connects to OpenClaw Gateway WebSocket (v3 protocol)
  - Handles challenge → connect → hello-ok handshake
  - Bridges sessions.changed, session.message, session.tool events
  - Translates Gateway session status to AgentStatus enum
  - Maintains in-memory fleet state for snapshot queries

- Add REST API controllers
  - GET /api/agents — fleet status snapshot
  - GET /api/agents/{agentId} — single agent status
  - GET /api/logs/{agentId} — agent session logs (stub)
  - POST /api/command/stop/{agentId} — stop agent
  - POST /api/command/restart/{agentId} — restart agent
  - POST /api/command/steer/{agentId} — inject message

- Add models matching TypeScript spec interfaces
  - AgentStatusUpdate, TaskProgressUpdate, AgentCardData
  - AgentStatus enum (active/idle/thinking/error)

- Configure CORS with credentials for SignalR WebSocket
- Configure Swagger/OpenAPI with XML doc comments
- Agent role map matching frontend AGENT_ROLES constant
2026-04-25 22:10:51 +00:00

30 lines
1.3 KiB
C#

namespace ControlCenter.Hubs;
/// <summary>
/// Strongly-typed client interface for the AgentStatus SignalR hub.
/// Defines the methods the server can invoke on connected clients
/// to push real-time agent status and task progress updates.
///
/// <para>All server-to-client calls go through this interface for
/// compile-time safety — matching the pattern used by the
/// Extrudex PrinterHub.</para>
/// </summary>
public interface IAgentStatusClient
{
/// <summary>
/// Pushes an agent status change to all subscribed clients.
/// Fired whenever an agent's operational status changes
/// (e.g., idle → active, active → thinking, active → error).
/// </summary>
/// <param name="update">The full status update payload.</param>
/// <returns>A Task that completes when the client has processed the update.</returns>
Task AgentStatusChanged(AgentStatusUpdate update);
/// <summary>
/// Pushes a task progress update to all subscribed clients.
/// Fired when an agent reports progress on its current task.
/// </summary>
/// <param name="progress">The task progress update payload.</param>
/// <returns>A Task that completes when the client has processed the update.</returns>
Task AgentTaskProgress(TaskProgressUpdate progress);
}