Add C# dedicated server replacement

2026-08-16 02:23:04 -04:00
parent 0024436ce8
commit ddadf87423
17 changed files with 3516 additions and 0 deletions
@@ -0,0 +1,25 @@
+using System.Net;
+
+namespace CommonwealthOnline.Server;
+
+internal enum SendOutcome { Sent, Dropped, Backpressure, NotConnected, TooLarge, Error }
+
+internal interface IGameConnection : IAsyncDisposable
+{
+    string ConnectionKey { get; }
+    string TransportName { get; }
+    IPEndPoint RemoteEndpoint { get; }
+    bool IsClosed { get; }
+    ValueTask<SendOutcome> SendAsync(EncodedPacket packet, CancellationToken cancellationToken = default);
+    ValueTask DisconnectAsync(int reason, string debug);
+}
+
+internal interface IServerIngress
+{
+    Task<bool> AcceptConnectionAsync(IGameConnection connection, CancellationToken cancellationToken);
+    Task HandleMessageAsync(IGameConnection connection, ReadOnlyMemory<byte> payload, CancellationToken cancellationToken);
+    Task HandleConnectionClosedAsync(IGameConnection connection);
+    Task HandleTransportRejectAsync(IGameConnection connection, string reason, bool warning = false);
+    Task EndSessionForTransportAsync(IGameConnection connection, string code, string reason);
+    void Log(string message, string level = "info");
+}