debug(dtls): logs Incoming/Outgoing (voir ce que reçoit le serveur après EncryptionAck)

src/Prospect.Unreal/Net/DTLSHandlerComponent.cs

@@ -55,8 +55,14 @@ public sealed class DTLSHandlerComponent : HandlerComponent
             return;
         }
 
-        _transport = new DtlsPacketTransport(sendRecord);
+        _transport = new DtlsPacketTransport(rec =>
+        {
+            Logger.Information("[DTLS] Outgoing record {N}o head={H}", rec.Length,
+                Convert.ToHexString(rec.AsSpan(0, Math.Min(rec.Length, 12))));
+            sendRecord(rec);
+        });
         SetActive(true);
+        Logger.Information("[DTLS] BeginHandshake pour {Identity} — serveur DTLS-PSK démarré", identity);
 
         _handshakeThread = new Thread(() =>
         {
@@ -88,6 +94,9 @@ public sealed class DTLSHandlerComponent : HandlerComponent
         }
 
         var record = ReadAlignedBytes(packet);
+        Logger.Information("[DTLS] Incoming active={A} established={E} failed={F} nbytes={N} head={H}",
+            IsActive(), _established, _failed, record.Length,
+            Convert.ToHexString(record.AsSpan(0, Math.Min(record.Length, 12))));
         if (record.Length == 0)
         {
             return;