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mROA/Implementation/NetworkMessage.cs

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+using System;
+using mROA.Abstract;
+
+namespace mROA.Implementation
+{
+    public class NetworkMessage
+    {
+        private bool Equals(NetworkMessage other)
+        {
+            return Id.Equals(other.Id) && MessageType == other.MessageType;
+        }
+
+        public override bool Equals(object? obj)
+        {
+            if (obj is null) return false;
+            if (ReferenceEquals(this, obj)) return true;
+            return obj.GetType() == GetType() && Equals((NetworkMessage)obj);
+        }
+
+        public NetworkMessage()
+        {
+            Data = Array.Empty<byte>();
+        }
+
+        public NetworkMessage(IContextualSerializationToolKit serializationToolkit,
+            INetworkMessage networkMessage, IEndPointContext? context)
+        {
+            MessageType = networkMessage.MessageType;
+            Data = serializationToolkit.Serialize(networkMessage, context);
+            Id = Guid.NewGuid();
+        }
+
+        public Guid Id { get; set; }
+
+        public EMessageType MessageType { get; set; }
+
+        public byte[] Data { get; set; }
+
+        public override string ToString()
+        {
+            return $" {Id}:{MessageType} [{Data.Length}]";
+        }
+        
+        public struct NetworkMessageMeta
+        {
+            public byte Type;
+            public Guid Id;
+            public ushort BodyLength;
+
+            public NetworkMessageMeta(ReadOnlySpan<byte> metadata)
+            {
+                Type = metadata[0];
+                Id = new Guid(metadata[1..17]);
+                BodyLength = BitConverter.ToUInt16(metadata[17..]);
+            }
+
+            public NetworkMessage ToMessage(ReadOnlySpan<byte> memory)
+            {
+                var data = memory[19..][..BodyLength];
+                return new NetworkMessage
+                {
+                    Data = data.ToArray(),
+                    Id = Id,
+                    MessageType = (EMessageType)Type
+                };
+            }
+        }
+    }
+}