Add ActiveDevice + DeviceRegistry + HubEnvelopes + IDeviceClient/Channel implementations

2026-06-11 21:51:25 +00:00
parent 78373b0912
commit 4dc48bd9fd
6 changed files with 217 additions and 2 deletions
@@ -0,0 +1,21 @@
+using System.Collections.Concurrent;
+
+namespace backend.DeviceHub;
+
+public class DeviceRegistry
+{
+    private readonly ConcurrentDictionary<Guid, ActiveDevice> _online = new();
+
+    public bool TryRegister(ActiveDevice dev)
+        => _online.TryAdd(dev.DeviceId, dev);
+
+    public bool Unregister(Guid deviceId)
+        => _online.TryRemove(deviceId, out _);
+
+    public ActiveDevice? Get(Guid deviceId)
+        => _online.TryGetValue(deviceId, out var d) ? d : null;
+
+    public bool IsOnline(Guid deviceId) => _online.ContainsKey(deviceId);
+
+    public int OnlineCount => _online.Count;
+}