first commit

MMOTestServer/ServerLib/Service/SessionManager.cs

@@ -0,0 +1,24 @@
+namespace ServerLib.Service;
+
+public class SessionManager
+{
+    public Dictionary<int, Session> Sessions
+    {
+        get;
+    }
+
+    public SessionManager()
+    {
+        Sessions = new Dictionary<int, Session>();
+    }
+
+    public void AddSession(Session session)
+    {
+        Sessions.Add(session.GetHashCode(), session);
+    }
+
+    public void RemoveSession(Session session)
+    {
+        Sessions.Remove(session.GetHashCode());
+    }
+}