[DEBUG] Implemented NetLog logging type (#5)

Implemented a new debug log type called NetLog and added more verbose logging to the LDN service. I'd like some feedback on what all should be logged under this category -- I'm likely going to be adding logs for sockets as well, but I want to know specifically if the logging should be more or less verbose and what would be the most helpful things to log. ![image](/attachments/70d5d467-2b57-436b-944f-7bf7a1f609af) Reviewed-on: https://git.ryujinx.app/projects/Ryubing/pulls/5
2026-05-11 15:55:47 +00:00 · 2026-05-10 23:29:15 +00:00
parent 5511ff5686
commit e9c31bea3b
15 changed files with 179 additions and 20 deletions
--- a/assets/Locales/Root.json
+++ b/assets/Locales/Root.json
@@ -6100,6 +6100,31 @@
        "zh_TW": "檔案系統全域存取日誌模式:"
      }
    },
+    {
+      "ID": "SettingsTabLoggingEnableNetLogs",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "Enable Net Logs",
+        "es_ES": "Habilitar registros de red.",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
    {
      "ID": "SettingsTabLoggingDeveloperOptions",
      "Translations": {
@@ -17075,6 +17100,31 @@
        "zh_TW": "啟用檔案系統存取日誌輸出到控制台中。可能的模式為 0 到 3。"
      }
    },
+    {
+      "ID": "NetLogTooltip",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "Prints network log messages in the console.",
+        "es_ES": "Imprimir registros de red en la consola.",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
    {
      "ID": "DeveloperOptionTooltip",
      "Translations": {
--- a/src/Ryujinx.Common/Logging/LogLevel.cs
+++ b/src/Ryujinx.Common/Logging/LogLevel.cs
@@ -12,6 +12,7 @@ namespace Ryujinx.Common.Logging
        Error,
        Guest,
        AccessLog,
+        NetLog,
        Notice,
        Trace,
    }
--- a/src/Ryujinx.Common/Logging/Logger.cs
+++ b/src/Ryujinx.Common/Logging/Logger.cs
@@ -119,6 +119,7 @@ namespace Ryujinx.Common.Logging
        public static Log? Error { get; private set; }
        public static Log? Guest { get; private set; }
        public static Log? AccessLog { get; private set; }
+        public static Log? NetLog { get; private set; }
        public static Log? Stub { get; private set; }
        public static Log? Trace { get; private set; }
        public static Log Notice { get; } // Always enabled
@@ -247,6 +248,7 @@ namespace Ryujinx.Common.Logging
                case LogLevel.Error     : Error     = enabled ? new Log(LogLevel.Error)     : null; break;
                case LogLevel.Guest     : Guest     = enabled ? new Log(LogLevel.Guest)     : null; break;
                case LogLevel.AccessLog : AccessLog = enabled ? new Log(LogLevel.AccessLog) : null; break;
+                case LogLevel.NetLog    : NetLog    = enabled ? new Log(LogLevel.NetLog)    : null; break;
                case LogLevel.Stub      : Stub      = enabled ? new Log(LogLevel.Stub)      : null; break;
                case LogLevel.Trace     : Trace     = enabled ? new Log(LogLevel.Trace)     : null; break;
                case LogLevel.Notice    : break;
--- a/src/Ryujinx.HLE/HOS/Services/Ldn/UserServiceCreator/IUserLocalCommunicationService.cs
+++ b/src/Ryujinx.HLE/HOS/Services/Ldn/UserServiceCreator/IUserLocalCommunicationService.cs
@@ -5,7 +5,6 @@ using Ryujinx.Common.Logging;
 using Ryujinx.Common.Memory;
 using Ryujinx.Common.Utilities;
 using Ryujinx.Cpu;
-using Ryujinx.HLE.Exceptions;
 using Ryujinx.HLE.HOS.Ipc;
 using Ryujinx.HLE.HOS.Kernel.Threading;
 using Ryujinx.HLE.HOS.Services.Ldn.Types;
@@ -15,7 +14,6 @@ using Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator.Types;
 using Ryujinx.Horizon.Common;
 using Ryujinx.Memory;
 using System;
-using System.ComponentModel;
 using System.IO;
 using System.Net;
 using System.Net.NetworkInformation;
@@ -68,10 +66,11 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
            {
                if (localCommunicationId == localCommunicationIdChecked)
                {
+                    Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,"CheckLocalCommumicationIdPermission: Checked!");
                    return true;
                }
            }
-
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,"CheckLocalCommumicationIdPermission: Check failed!");
            return false;
        }

@@ -82,7 +81,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
            if (_nifmResultCode != ResultCode.Success)
            {
                context.ResponseData.Write((int)NetworkState.Error);
-
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,$"GetState: _nifmResultCode = {_nifmResultCode.ToString()}");
                return ResultCode.Success;
            }

@@ -114,12 +113,14 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator

            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,$"GetNetworkInfo: _nifmResultCode = {_nifmResultCode.ToString()}");
                return _nifmResultCode;
            }

            ResultCode resultCode = GetNetworkInfoImpl(out NetworkInfo networkInfo);
            if (resultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,$"GetState: resultCode = {resultCode.ToString()}");
                return resultCode;
            }

@@ -135,18 +136,22 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
            if (_state == NetworkState.StationConnected)
            {
                networkInfo = _station.NetworkInfo;
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,"GetNetworkInfoImpl: _station");
            }
            else if (_state == NetworkState.AccessPointCreated)
            {
                networkInfo = _accessPoint.NetworkInfo;
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,"GetNetworkInfoImpl: _accessPoint");
            }
            else
            {
                networkInfo = new NetworkInfo();
-
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,"GetNetworkInfoImpl: Invalid state!");
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,$"GetNetworkInfoImpl: networkInfo = {networkInfo}");
                return ResultCode.InvalidState;
            }

+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,$"GetNetworkInfoImpl: networkInfo = {networkInfo}");
            return ResultCode.Success;
        }

@@ -198,7 +203,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                    }
                    else
                    {
-                        Logger.Info?.Print(LogClass.ServiceLdn, $"Console's LDN IP is \"{unicastAddress.Address}\".");
+                        Logger.NetLog?.Print(LogClass.ServiceLdn, $"Console's LDN IP is \"{unicastAddress.Address}\".");

                        context.ResponseData.Write(NetworkHelpers.ConvertIpv4Address(unicastAddress.Address));
                        context.ResponseData.Write(NetworkHelpers.ConvertIpv4Address(unicastAddress.IPv4Mask));
@@ -206,7 +211,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                }
                else
                {
-                    Logger.Info?.Print(LogClass.ServiceLdn, $"LDN obtained proxy IP.");
+                    Logger.NetLog?.Print(LogClass.ServiceLdn, $"LDN obtained proxy IP.");

                    context.ResponseData.Write(config.ProxyIp);
                    context.ResponseData.Write(config.ProxySubnetMask);
@@ -227,7 +232,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
            // NOTE: Returns ResultCode.InvalidArgument if _disconnectReason is null, doesn't occur in our case.

            context.ResponseData.Write((short)_disconnectReason);
-
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"GetDisconnectReason: {_disconnectReason}");
            return ResultCode.Success;
        }

@@ -247,12 +252,14 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"GetSecurityParameter: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

            ResultCode resultCode = GetNetworkInfoImpl(out NetworkInfo networkInfo);
            if (resultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"GetSecurityParameter: resultCode = {resultCode}");
                return resultCode;
            }

@@ -263,7 +270,8 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
            };

            context.ResponseData.WriteStruct(securityParameter);
-
+            
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"GetSecurityParameter: securityParameter = {securityParameter}");
            return ResultCode.Success;
        }

@@ -273,12 +281,14 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"GetNetworkConfig: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

            ResultCode resultCode = GetNetworkInfoImpl(out NetworkInfo networkInfo);
            if (resultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"GetNetworkConfig: resultCode = {resultCode}");
                return resultCode;
            }

@@ -292,6 +302,8 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
            };

            context.ResponseData.WriteStruct(networkConfig);
+            
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"GetNetworkConfig: networkConfig = {networkConfig}");

            return ResultCode.Success;
        }
@@ -322,12 +334,14 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator

            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"GetNetworkInfoLatestUpdate: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

            ResultCode resultCode = GetNetworkInfoImpl(out NetworkInfo networkInfo);
            if (resultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"GetNetworkInfoLatestUpdate: resultCode = {resultCode}");
                return resultCode;
            }

@@ -378,6 +392,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator

            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"ScanImpl: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

@@ -400,6 +415,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                        {
                            if (scanFilter.Ssid.Length <= 31)
                            {
+                                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"ScanImpl: resultCode = {resultCode}");
                                return resultCode;
                            }
                        }
@@ -408,11 +424,13 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                        {
                            if (scanFilterFlag > ScanFilterFlag.All)
                            {
+                                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"ScanImpl: resultCode = {resultCode}");
                                return resultCode;
                            }

                            if (_state - 3 >= NetworkState.AccessPoint)
                            {
+                                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "ScanImpl: Invalid state!");
                                resultCode = ResultCode.InvalidState;
                            }
                            else
@@ -437,7 +455,8 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                    }
                }
            }
-
+            
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"ScanImpl: resultCode = {resultCode}");
            return resultCode;
        }

@@ -462,6 +481,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                }
            }

+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"ScanInternal: availableGames = {availableGames}");
            return ResultCode.Success;
        }

@@ -502,7 +522,8 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                throw new ArgumentException($"{GetType().FullName}: Protocol value is not 1 or 3!! Protocol value: {protocolValue}");
            }
            
-            Logger.Stub?.PrintStub(LogClass.ServiceLdn, $"Protocol value:  {protocolValue}");
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"SetProtocol: protocolValue = {protocolValue}");
+            Logger.Stub?.PrintStub(LogClass.ServiceLdn, new { protocolValue});
            return ResultCode.Success;
        }

@@ -512,11 +533,13 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"OpenAccessPoint: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

            if (_state != NetworkState.Initialized)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "OpenAccessPoint: Invalid state!");
                return ResultCode.InvalidState;
            }

@@ -538,6 +561,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"CloseAccessPoint: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

@@ -547,6 +571,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
            }
            else
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "CloseAccessPoint: Invalid state!");
                return ResultCode.InvalidState;
            }

@@ -596,11 +621,13 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
            bool isLocalCommunicationIdValid = CheckLocalCommunicationIdPermission(context, (ulong)networkConfig.IntentId.LocalCommunicationId);
            if (!isLocalCommunicationIdValid && NetworkClient.NeedsRealId)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "CreateNetworkImpl: Invalid object!");
                return ResultCode.InvalidObject;
            }

            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"CreateNetworkImpl: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

@@ -629,16 +656,22 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                                    AddressList addressList = MemoryMarshal.Cast<byte, AddressList>(addressListBytes)[0];

                                    _accessPoint.CreateNetworkPrivate(securityConfig, securityParameter, userConfig, networkConfig, addressList);
+                                    Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"CreateNetworkImpl: Created private network! " +
+                                        $"| securityConfig = {securityConfig} | securityParameter = {securityParameter} " +
+                                        $"| userConfig = {userConfig} | networkConfig = {networkConfig} | addressList = {addressList}");
                                }
                                else
                                {
                                    _accessPoint.CreateNetwork(securityConfig, userConfig, networkConfig);
+                                    Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"CreateNetworkImpl: Created network! " +
+                                        $"| securityConfig = {securityConfig} | userConfig = {userConfig} | networkConfig = {networkConfig}");
                                }

                                return ResultCode.Success;
                            }
                            else
                            {
+                                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "CreateNetworkImpl: Invalid state!");
                                return ResultCode.InvalidState;
                            }
                        }
@@ -660,6 +693,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"DestroyNetworkImpl: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

@@ -676,9 +710,11 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator

                CloseAccessPoint();

+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "DestroyNetworkImpl: Invalid state!");
                return ResultCode.InvalidState;
            }

+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "DestroyNetworkImpl: Invalid argument!");
            return ResultCode.InvalidArgument;
        }

@@ -695,14 +731,17 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"RejectImpl: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

            if (_state != NetworkState.AccessPointCreated)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "RejectImpl: Invalid state!");
                return ResultCode.InvalidState; // Must be network host to reject nodes.
            }

+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"RejectImpl: disconnectReason = {disconnectReason} | nodeId = {nodeId}");
            return NetworkClient.Reject(disconnectReason, nodeId);
        }

@@ -714,11 +753,13 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator

            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"SetAdvertiseData: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

            if (bufferSize is 0 or > LdnConst.AdvertiseDataSizeMax)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "SetAdvertiseData: Invalid argument!");
                return ResultCode.InvalidArgument;
            }

@@ -727,11 +768,12 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                byte[] advertiseData = new byte[bufferSize];

                context.Memory.Read(bufferPosition, advertiseData);
-
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"SetAdvertiseData: advertiseData = {advertiseData}");
                return _accessPoint.SetAdvertiseData(advertiseData);
            }
            else
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "SetAdvertiseData: Invalid state!");
                return ResultCode.InvalidState;
            }
        }
@@ -744,20 +786,24 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator

            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"SetStationAcceptPolicy: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

            if (acceptPolicy > AcceptPolicy.WhiteList)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "SetStationAcceptPolicy: Invalid argument!");
                return ResultCode.InvalidArgument;
            }

            if (_state is NetworkState.AccessPoint or NetworkState.AccessPointCreated)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"SetStationAcceptPolicy: acceptPolicy = {acceptPolicy}");
                return _accessPoint.SetStationAcceptPolicy(acceptPolicy);
            }
            else
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "SetStationAcceptPolicy: Invalid state!");
                return ResultCode.InvalidState;
            }
        }
@@ -768,6 +814,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"AddAcceptFilterEntry: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

@@ -782,6 +829,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"ClearAcceptFilter: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

@@ -796,11 +844,13 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"OpenStation: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

            if (_state != NetworkState.Initialized)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "OpenStation: Invalid state!");
                return ResultCode.InvalidState;
            }

@@ -813,6 +863,8 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator

            // NOTE: Calls nifm service and returns related result codes.
            //       Since we use our own implementation we can return ResultCode.Success.
+            
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"OpenStation: _station = {_station}");

            return ResultCode.Success;
        }
@@ -823,6 +875,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"CloseStation: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

@@ -832,11 +885,13 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
            }
            else
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "CloseStation: Invalid state!");
                return ResultCode.InvalidState;
            }

            SetState(NetworkState.Initialized);
-
+            
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "CloseStation: Closed.");
            return ResultCode.Success;
        }

@@ -901,11 +956,13 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
            bool isLocalCommunicationIdValid = CheckLocalCommunicationIdPermission(context, (ulong)networkInfo.NetworkId.IntentId.LocalCommunicationId);
            if (!isLocalCommunicationIdValid && NetworkClient.NeedsRealId)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "ConnectImpl: Invalid object!");
                return ResultCode.InvalidObject;
            }

            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"ConnectImpl: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

@@ -925,6 +982,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                        {
                            if (_state != NetworkState.Station)
                            {
+                                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "ConnectImpl: Invalid state!");
                                resultCode = ResultCode.InvalidState;
                            }
                            else
@@ -932,10 +990,16 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                                if (isPrivate)
                                {
                                    resultCode = _station.ConnectPrivate(securityConfig, securityParameter, userConfig, localCommunicationVersion, optionUnknown, networkConfig);
+                                    Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"ConnectImpl: Private connection established! " +
+                                        $"| securityConfig = {securityConfig} | securityParameter = {securityParameter} | userConfig = {userConfig} " +
+                                        $"| localCommunicationVersion = {localCommunicationVersion} | optionUnknown = {optionUnknown} | networkConfig = {networkConfig}");
                                }
                                else
                                {
                                    resultCode = _station.Connect(securityConfig, userConfig, localCommunicationVersion, optionUnknown, networkInfo);
+                                    Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"ConnectImpl: Connection established! " +
+                                        $"| securityConfig = {securityConfig} | userConfig = {userConfig} " +
+                                        $"| localCommunicationVersion = {localCommunicationVersion} | optionUnknown = {optionUnknown} | networkConfig = {networkConfig}");
                                }
                            }
                        }
@@ -943,6 +1007,8 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                }
            }

+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"ConnectImpl: resultCode = {resultCode}");
+
            return resultCode;
        }

@@ -957,6 +1023,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"DisconnectImpl: _nifmResultCode = {_nifmResultCode}");
                return _nifmResultCode;
            }

@@ -970,14 +1037,17 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator

                    _disconnectReason = disconnectReason;

+                    Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"DisconnectImpl: _disconnectReason = {_disconnectReason}");
                    return ResultCode.Success;
                }

                CloseStation();

+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "DisconnectImpl: Invalid state!");
                return ResultCode.InvalidState;
            }

+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "DisconnectImpl: Invalid argument!");
            return ResultCode.InvalidArgument;
        }

@@ -994,6 +1064,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
        {
            if (_nifmResultCode != ResultCode.Success)
            {
+                Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"Finalize: _disconnectReason = {_disconnectReason}");
                return _nifmResultCode;
            }

@@ -1010,11 +1081,13 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                _stateChangeEventHandle = 0;
            }

+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"Finalize: resultCode = {resultCode}");
            return resultCode;
        }

        private ResultCode FinalizeImpl(bool isCausedBySystem)
        {
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, "FinalizeImpl");
            DisconnectReason disconnectReason;

            switch (_state)
@@ -1138,7 +1211,6 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                        NetworkClient.SetGameVersion(context.Device.Processes.ActiveApplication.ApplicationControlProperties.DisplayVersion);

                        resultCode = ResultCode.Success;
-
                        _nifmResultCode = resultCode;

                        SetState(NetworkState.Initialized);
@@ -1152,6 +1224,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                }
            }

+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"InitializeImpl: resultCode = {resultCode}");
            return resultCode;
        }

--- a/src/Ryujinx.HLE/HOS/Services/Ldn/UserServiceCreator/LdnRyu/LdnMasterProxyClient.cs
+++ b/src/Ryujinx.HLE/HOS/Services/Ldn/UserServiceCreator/LdnRyu/LdnMasterProxyClient.cs
@@ -132,7 +132,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator.LdnRyu

        protected override void OnConnected()
        {
-            Logger.Info?.PrintMsg(LogClass.ServiceLdn, $"LDN TCP client connected a new session with Id {Id}");
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"LDN TCP client connected a new session with Id {Id}");

            UpdatePassphraseIfNeeded();

@@ -141,7 +141,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator.LdnRyu

        protected override void OnDisconnected()
        {
-            Logger.Info?.PrintMsg(LogClass.ServiceLdn, $"LDN TCP client disconnected a session with Id {Id}");
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"LDN TCP client disconnected a session with Id {Id}");

            _passphrase = null;

@@ -174,7 +174,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator.LdnRyu

        protected override void OnError(SocketError error)
        {
-            Logger.Info?.PrintMsg(LogClass.ServiceLdn, $"LDN TCP client caught an error with code {error}");
+            Logger.NetLog?.PrintMsg(LogClass.ServiceLdn, $"LDN TCP client caught an error with code {error}");

            _error.Set();
        }
@@ -428,7 +428,7 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator.LdnRyu
                    }
                    else
                    {
-                        Logger.Info?.Print(LogClass.ServiceLdn, $"Created a wireless P2P network on port {request.ExternalProxyPort}.");
+                        Logger.NetLog?.Print(LogClass.ServiceLdn, $"Created a wireless P2P network on port {request.ExternalProxyPort}.");
                        _hostedProxy.Start();

                        (_, UnicastIPAddressInformation unicastAddress) = NetworkHelpers.GetLocalInterface();
--- a/src/Ryujinx.HLE/HOS/Services/Ldn/UserServiceCreator/Station.cs
+++ b/src/Ryujinx.HLE/HOS/Services/Ldn/UserServiceCreator/Station.cs
@@ -1,3 +1,4 @@
+using Ryujinx.Common.Logging;
 using Ryujinx.Common.Memory;
 using Ryujinx.HLE.HOS.Services.Ldn.Types;
 using Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator.Types;
@@ -36,10 +37,12 @@ namespace Ryujinx.HLE.HOS.Services.Ldn.UserServiceCreator
                if (Connected)
                {
                    _parent.SetState(NetworkState.StationConnected);
+                    Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,$"NetworkChanged: {NetworkInfo}");
                }
                else
                {
                    _parent.SetDisconnectReason(e.DisconnectReasonOrDefault(DisconnectReason.DestroyedByUser));
+                    Logger.NetLog?.PrintMsg(LogClass.ServiceLdn,"NetworkChanged: Disconnected (DestroyedByUser)");
                }
            }
            else
--- a/src/Ryujinx/Headless/HeadlessRyujinx.cs
+++ b/src/Ryujinx/Headless/HeadlessRyujinx.cs
@@ -254,6 +254,7 @@ namespace Ryujinx.Headless
            Logger.SetEnable(LogLevel.Trace, option.LoggingEnableTrace);
            Logger.SetEnable(LogLevel.Guest, !option.LoggingDisableGuest);
            Logger.SetEnable(LogLevel.AccessLog, option.LoggingEnableFsAccessLog);
+            Logger.SetEnable(LogLevel.NetLog, option.LoggingEnableFsAccessLog);

            if (!option.DisableFileLog)
            {
--- a/src/Ryujinx/Headless/Options.cs
+++ b/src/Ryujinx/Headless/Options.cs
@@ -108,6 +108,9 @@ namespace Ryujinx.Headless

            if (NeedsOverride(nameof(LoggingEnableFsAccessLog)))
                LoggingEnableFsAccessLog = configurationState.Logger.EnableFsAccessLog;
+            
+            if (NeedsOverride(nameof(LoggingEnableNetLog)))
+                LoggingEnableNetLog = configurationState.Logger.EnableNetLog;

            if (NeedsOverride(nameof(LoggingGraphicsDebugLevel)))
                LoggingGraphicsDebugLevel = configurationState.Logger.GraphicsDebugLevel;
@@ -370,6 +373,9 @@ namespace Ryujinx.Headless

        [Option("enable-fs-access-logs", Required = false, Default = false, HelpText = "Enables printing FS access log messages.")]
        public bool LoggingEnableFsAccessLog { get; set; }
+        
+        [Option("enable-net-logs", Required = false, Default = false, HelpText = "Enables printing net log messages.")]
+        public bool LoggingEnableNetLog { get; set; }

        [Option("graphics-debug-level", Required = false, Default = GraphicsDebugLevel.None, HelpText = "Change Graphics API debug log level.")]
        public GraphicsDebugLevel LoggingGraphicsDebugLevel { get; set; }
--- a/src/Ryujinx/Systems/Configuration/ConfigurationFileFormat.cs
+++ b/src/Ryujinx/Systems/Configuration/ConfigurationFileFormat.cs
@@ -17,7 +17,7 @@ namespace Ryujinx.Ava.Systems.Configuration
        /// <summary>
        /// The current version of the file format
        /// </summary>
-        public const int CurrentVersion = 71;
+        public const int CurrentVersion = 72;

        /// <summary>
        /// Version of the configuration file format
@@ -113,6 +113,11 @@ namespace Ryujinx.Ava.Systems.Configuration
        /// Enables printing FS access log messages
        /// </summary>
        public bool LoggingEnableFsAccessLog { get; set; }
+        
+        /// <summary>
+        /// Enables printing network log messages
+        /// </summary>
+        public bool LoggingEnableNetLog { get; set; }

        /// <summary>
        /// Enables log messages from Avalonia
--- a/src/Ryujinx/Systems/Configuration/ConfigurationState.Migration.cs
+++ b/src/Ryujinx/Systems/Configuration/ConfigurationState.Migration.cs
@@ -1,4 +1,4 @@
-using Avalonia.Media;
+    using Avalonia.Media;
 using Gommon;
 using Ryujinx.Ava.Systems.Configuration.System;
 using Ryujinx.Ava.Systems.Configuration.UI;
@@ -68,6 +68,7 @@ namespace Ryujinx.Ava.Systems.Configuration
            Logger.EnableTrace.Value = cff.LoggingEnableTrace;
            Logger.EnableGuest.Value = cff.LoggingEnableGuest;
            Logger.EnableFsAccessLog.Value = cff.LoggingEnableFsAccessLog;
+            Logger.EnableNetLog.Value = cff.LoggingEnableNetLog;
            Logger.FilteredClasses.Value = cff.LoggingFilteredClasses;
            Logger.GraphicsDebugLevel.Value = cff.LoggingGraphicsDebugLevel;

--- a/src/Ryujinx/Systems/Configuration/ConfigurationState.Model.cs
+++ b/src/Ryujinx/Systems/Configuration/ConfigurationState.Model.cs
@@ -257,6 +257,11 @@ namespace Ryujinx.Ava.Systems.Configuration
            /// Enables printing FS access log messages
            /// </summary>
            public ReactiveObject<bool> EnableFsAccessLog { get; private set; }
+            
+            /// <summary>
+            /// Enables printing network log messages
+            /// </summary>
+            public ReactiveObject<bool> EnableNetLog { get; private set; }

            /// <summary>
            /// Enables log messages from Avalonia
@@ -289,6 +294,7 @@ namespace Ryujinx.Ava.Systems.Configuration
                EnableTrace = new ReactiveObject<bool>();
                EnableGuest = new ReactiveObject<bool>();
                EnableFsAccessLog = new ReactiveObject<bool>();
+                EnableNetLog = new ReactiveObject<bool>();
                EnableAvaloniaLog = new ReactiveObject<bool>();
                FilteredClasses = new ReactiveObject<LogClass[]>();
                EnableFileLog = new ReactiveObject<bool>();
--- a/src/Ryujinx/Systems/Configuration/ConfigurationState.cs
+++ b/src/Ryujinx/Systems/Configuration/ConfigurationState.cs
@@ -47,6 +47,7 @@ namespace Ryujinx.Ava.Systems.Configuration
                LoggingEnableTrace = Logger.EnableTrace,
                LoggingEnableGuest = Logger.EnableGuest,
                LoggingEnableFsAccessLog = Logger.EnableFsAccessLog,
+                LoggingEnableNetLog = Logger.EnableNetLog,
                LoggingEnableAvalonia = Logger.EnableAvaloniaLog,
                LoggingFilteredClasses = Logger.FilteredClasses,
                LoggingGraphicsDebugLevel = Logger.GraphicsDebugLevel,
@@ -176,6 +177,7 @@ namespace Ryujinx.Ava.Systems.Configuration
            Logger.EnableTrace.Value = false;
            Logger.EnableGuest.Value = true;
            Logger.EnableFsAccessLog.Value = false;
+            Logger.EnableNetLog.Value = false;
            Logger.EnableAvaloniaLog.Value = false;
            Logger.FilteredClasses.Value = [];
            Logger.GraphicsDebugLevel.Value = GraphicsDebugLevel.None;
--- a/src/Ryujinx/Systems/Configuration/LoggerModule.cs
+++ b/src/Ryujinx/Systems/Configuration/LoggerModule.cs
@@ -26,6 +26,8 @@ namespace Ryujinx.Ava.Systems.Configuration
                (_, e) => Logger.SetEnable(LogLevel.Guest, e.NewValue);
            ConfigurationState.Instance.Logger.EnableFsAccessLog.Event +=
                (_, e) => Logger.SetEnable(LogLevel.AccessLog, e.NewValue);
+            ConfigurationState.Instance.Logger.EnableNetLog.Event +=
+                (_, e) => Logger.SetEnable(LogLevel.NetLog, e.NewValue);

            ConfigurationState.Instance.Logger.FilteredClasses.Event += (_, e) =>
            {
--- a/src/Ryujinx/UI/ViewModels/SettingsViewModel.cs
+++ b/src/Ryujinx/UI/ViewModels/SettingsViewModel.cs
@@ -273,6 +273,7 @@ namespace Ryujinx.Ava.UI.ViewModels
        public bool EnableTrace { get; set; }
        public bool EnableGuest { get; set; }
        public bool EnableFsAccessLog { get; set; }
+        public bool EnableNetLog { get; set; }
        public bool EnableAvaloniaLog { get; set; }
        public bool EnableDebug { get; set; }
        public bool IsOpenAlEnabled { get; set; }
@@ -725,6 +726,7 @@ namespace Ryujinx.Ava.UI.ViewModels
            EnableGuest = config.Logger.EnableGuest;
            EnableDebug = config.Logger.EnableDebug;
            EnableFsAccessLog = config.Logger.EnableFsAccessLog;
+            EnableNetLog = config.Logger.EnableNetLog;
            EnableAvaloniaLog = config.Logger.EnableAvaloniaLog;
            FsGlobalAccessLogMode = config.System.FsGlobalAccessLogMode;
            OpenglDebugLevel = (int)config.Logger.GraphicsDebugLevel.Value;
@@ -848,6 +850,7 @@ namespace Ryujinx.Ava.UI.ViewModels
            config.Logger.EnableGuest.Value = EnableGuest;
            config.Logger.EnableDebug.Value = EnableDebug;
            config.Logger.EnableFsAccessLog.Value = EnableFsAccessLog;
+            config.Logger.EnableNetLog.Value = EnableNetLog;
            config.Logger.EnableAvaloniaLog.Value = EnableAvaloniaLog;
            config.System.FsGlobalAccessLogMode.Value = FsGlobalAccessLogMode;
            config.Logger.GraphicsDebugLevel.Value = (GraphicsDebugLevel)OpenglDebugLevel;
--- a/src/Ryujinx/UI/Views/Settings/SettingsLoggingView.axaml
+++ b/src/Ryujinx/UI/Views/Settings/SettingsLoggingView.axaml
@@ -70,6 +70,10 @@
                                ToolTip.Tip="{ext:Locale FileAccessLogTooltip}">
                        <TextBlock Text="{ext:Locale SettingsTabLoggingEnableFsAccessLogs}" />
                        </CheckBox>
+                        <CheckBox IsChecked="{Binding EnableNetLog}"
+                                  ToolTip.Tip="{ext:Locale NetLogTooltip}">
+                            <TextBlock Text="{ext:Locale SettingsTabLoggingEnableNetLogs}" />
+                        </CheckBox>
                        <CheckBox IsChecked="{Binding EnableDebug}"
                                  ToolTip.Tip="{ext:Locale DebugLogTooltip}">
                            <TextBlock Text="{ext:Locale SettingsTabLoggingEnableDebugLogs}" />