A:增加全局JSON配置，并增加统一的序列化和反序列化

src/NetVizor.Backend/Application/DispatchEngine.cs

@@ -4,6 +4,7 @@ using System.Text.Json.Serialization;
 using Common;
 using Common.Logger;
 using Common.Net.WebSocketConn;
+using Common.Utils;
 using Infrastructure.Models;
 using Utils.ETW.Etw;
 
@@ -17,7 +18,8 @@ public class DispatchEngine
     private DispatchEngine()
     {
     }
-    // region 软件信息订阅
+
+    #region 软件信息订阅
 
     /// <summary>
     /// 软件信息订阅
@@ -134,7 +136,7 @@ public class DispatchEngine
                 appInfoList.Add(pi);
             }
 
-            var serialize = JsonSerializer.Serialize(appInfoList);
+            var serialize = JsonHelper.ToJson(appInfoList);
 
             foreach (var keyValuePair in ApplicationInfoDispatch)
             {
@@ -176,7 +178,94 @@ public class DispatchEngine
         }, null, TimeSpan.Zero, TimeSpan.FromSeconds(1));
     }
 
-    // endregion
+    #endregion
+
+    #region 线程信息订阅
+
+    /// <summary>
+    /// 线程信息订阅
+    /// </summary>
+    private ConcurrentDictionary<string, ProcessDispatchModel> ProcessInfoDispatch = [];
+
+    /// <summary>
+    /// 软件信息上次发送时间
+    /// </summary>
+    private ConcurrentDictionary<string, DateTime> ProcessInfoLastSendTime = [];
+
+    /// <summary>
+    /// 添加订阅
+    /// </summary>
+    public void AddProcessInfo(string clientId, ProcessDispatchModel model)
+    {
+        ProcessInfoDispatch.TryAdd(clientId, model);
+    }
+
+    /// <summary>
+    /// 更新订阅
+    /// </summary>
+    public void UpdateProcessInfo(string clientId, ProcessDispatchModel model)
+    {
+        ProcessInfoDispatch[clientId] = model;
+    }
+
+    /// <summary>
+    /// 删除订阅
+    /// </summary>
+    public void DeleteProcessInfo(string clientId)
+    {
+        ProcessInfoDispatch.TryRemove(clientId, out _);
+    }
+
+    // 添加这个字段来保持Timer的强引用；Timer 对象没有强引用，会被垃圾回收器回收。
+    private Timer _processInfoTimer;
+
+    /// <summary>
+    /// 需要监视的线程列表
+    /// </summary>
+    public List<int> MonitorProcessList = new List<int>();
+
+    /// <summary>
+    /// 软件信息分发
+    /// </summary>
+    public void ProcessInfoDistribute()
+    {
+        _processInfoTimer = new Timer(state =>
+        {
+            if (ProcessInfoDispatch.Count == 0)
+            {
+                return;
+            }
+
+            // 获取信息
+            foreach (var processDispatchModel in ProcessInfoDispatch)
+            {
+                // 获取所有信息
+                var connectionInfos =
+                    GlobalNetworkMonitor.Instance.GetAllConnection(processDispatchModel.Value.ProcessIds);
+
+                // 上行总数据
+                long allBytesSent = 0;
+                // 下行总数据
+                long allBytesReceived = 0;
+                // 上行网速总数据
+                double allSendSpeed = 0;
+                // 下行网速总数据
+                double allReceiveSpeed = 0;
+                foreach (var connectionInfo in connectionInfos)
+                {
+                    // 数据发送量
+                    allBytesSent += connectionInfo.BytesSent;
+                    allBytesReceived += connectionInfo.BytesReceived;
+
+                    // 网速数据
+                    allSendSpeed += connectionInfo.CurrentSendSpeed;
+                    allReceiveSpeed += connectionInfo.CurrentReceiveSpeed;
+                }
+            }
+        }, null, TimeSpan.Zero, TimeSpan.FromSeconds(1));
+    }
+
+    #endregion
 }
 
 /// <summary>
@@ -190,11 +279,20 @@ public class DispatchModel
     public int Interval { get; set; }
 }
 
+/// <summary>
+/// 进程订阅模型
+/// </summary>
+public class ProcessDispatchModel : DispatchModel
+{
+    // 订阅的进程列表
+    public List<int> ProcessIds { get; set; }
+}
+
 /// <summary>
 /// 订阅信息内容
 /// </summary>
 public class SubscriptionInfo
 {
-    [JsonPropertyName("subscriptionType")] public string SubscriptionType { get; set; }
-    [JsonPropertyName("interval")] public int Interval { get; set; }
+public string SubscriptionType { get; set; }
+public int Interval { get; set; }
 }

src/NetVizor.Backend/Common.Net/HttpConn/EmbeddedWebServer.cs

@@ -3,6 +3,7 @@ using System.Net;
 using System.Text;
 using System.Text.Json;
 using System.Web;
+using Common.Utils;
 using Fleck;
 
 namespace Common.Net.HttpConn;
@@ -34,7 +35,7 @@ public class HttpContext
     public Dictionary<string, string> RouteParams { get; set; } = new Dictionary<string, string>();
     public NameValueCollection QueryParams { get; set; }
     public string RequestBody { get; set; }
-    public T GetRequestBody<T>() => JsonSerializer.Deserialize<T>(RequestBody);
+    public T GetRequestBody<T>() => JsonHelper.FromJson<T>(RequestBody);
 }
 
 // 路由信息
@@ -284,11 +285,8 @@ public static class HttpListenerResponseExtensions
     public static async Task WriteJsonAsync<T>(this HttpListenerResponse response, T data)
     {
         response.ContentType = "application/json; charset=utf-8";
-        var json = JsonSerializer.Serialize(data, new JsonSerializerOptions
-        {
-            WriteIndented = true,
-            PropertyNamingPolicy = JsonNamingPolicy.CamelCase
-        });
+        var json = JsonHelper.ToJson(data);
+        
         var buffer = Encoding.UTF8.GetBytes(json);
         response.ContentLength64 = buffer.Length;
         await response.OutputStream.WriteAsync(buffer, 0, buffer.Length);

src/NetVizor.Backend/Common.Net/WebSocketConn/Messages.cs

@@ -5,8 +5,8 @@ namespace Common.Net.WebSocketConn;
 // 消息基类
 public abstract class BaseMessage
 {
-    [JsonPropertyName("messageId")] public string? MessageId { get; set; } = Guid.NewGuid().ToString();
-    [JsonPropertyName("timestamp")] public DateTime Timestamp { get; set; } = DateTime.Now;
+    public string? MessageId { get; set; } = Guid.NewGuid().ToString();
+    public DateTime Timestamp { get; set; } = DateTime.Now;
 }
 
 // 网络状态消息
@@ -32,15 +32,14 @@ public class FirewallRuleMessage : NotificationMessage
 // 命令消息
 public class CommandMessage : BaseMessage
 {
-    [JsonPropertyName("command")] public string Command { get; set; }
-
-    [JsonPropertyName("data")] public object Data { get; set; }
+    public string Command { get; set; }
+    public object Data { get; set; }
 }
 
 // 响应消息
 public class ResponseMessage : NotificationMessage
 {
-    [JsonPropertyName("success")] public bool Success { get; set; }
+    public bool Success { get; set; }
 }
 
 /// <summary>
@@ -48,7 +47,7 @@ public class ResponseMessage : NotificationMessage
 /// </summary>
 public class NotificationMessage : BaseMessage
 {
-    [JsonPropertyName("type")] public string Type { get; set; } // 通知类型，如 "networkStatusUpdate", "firewallRuleChanged"
-    [JsonPropertyName("data")] public object Data { get; set; }
-    [JsonPropertyName("message")] public string Message { get; set; }
-}
+    public string Type { get; set; } // 通知类型，如 "networkStatusUpdate", "firewallRuleChanged"
+    public object Data { get; set; }
+    public string Message { get; set; }
+}

src/NetVizor.Backend/Common.Net/WebSocketConn/WebSocketManager.cs

@@ -3,6 +3,7 @@ using System.Net.WebSockets;
 using System.Text.Json;
 using System.Web;
 using Common.Logger;
+using Common.Utils;
 using Fleck;
 
 namespace Common.Net.WebSocketConn;
@@ -270,7 +271,7 @@ public class WebSocketManager
         try
         {
             Console.WriteLine(DateTime.Now);
-            var commandMessage = JsonSerializer.Deserialize<CommandMessage>(message);
+            var commandMessage = JsonHelper.FromJson<CommandMessage>(message);
             if (commandMessage != null && !string.IsNullOrEmpty(commandMessage.Command))
             {
                 await ProcessCommand(commandMessage, socket);
@@ -326,7 +327,7 @@ public class WebSocketManager
         {
             try
             {
-                var json = JsonSerializer.Serialize(message);
+                var json = JsonHelper.ToJson(message);
                 await socket.Socket.Send(json);
                 return true;
             }
@@ -364,7 +365,7 @@ public class WebSocketManager
     /// </summary>
     public async Task BroadcastMessage(ResponseMessage message)
     {
-        var json = JsonSerializer.Serialize(message);
+        var json = JsonHelper.ToJson(message);
         var tasks = new List<Task>();
 
         foreach (var connection in _connections.Values)

src/NetVizor.Backend/Common/AppConfig.cs

@@ -36,4 +36,5 @@ public sealed class AppConfig
     /// 订阅字符串
     /// </summary>
     public static readonly string ApplicationInfoSubscribe= "ApplicationInfo";
+    public static readonly string ProcessInfoSubscribe= "ProcessInfo";
 }

src/NetVizor.Backend/Common/Utils/JsonHelper.cs

@@ -0,0 +1,18 @@
+using System.Text.Json;
+
+namespace Common.Utils;
+
+public static class JsonHelper
+{
+    public static readonly JsonSerializerOptions CamelCaseOptions = new JsonSerializerOptions
+    {
+        PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+        WriteIndented = true
+    };
+
+    public static string ToJson<T>(T value) =>
+        JsonSerializer.Serialize(value, CamelCaseOptions);
+
+    public static T? FromJson<T>(string json) =>
+        JsonSerializer.Deserialize<T>(json, CamelCaseOptions);
+}

src/NetVizor.Backend/NetVizor.sln.DotSettings.user

@@ -20,6 +20,7 @@
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AIcon_002Ecs_002Fl_003AC_0021_003FUsers_003Fcharlatans_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F946b37ae1f1648b7a334a81e4b6ce11c64330_003F21_003F67e31def_003FIcon_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AIDisposable_002Ecs_002Fl_003AC_0021_003FUsers_003Fyllyo_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F5aeb6167299d4cfba30c86624130edbcc90938_003F41_003F0f283a8f_003FIDisposable_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AIPAddress_002Ecs_002Fl_003AC_0021_003FUsers_003Fcharlatans_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F5dc54dc133694e6ca1812e5e56e958df388a0_003F68_003F0bc1a452_003FIPAddress_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AIPEndPoint_002Ecs_002Fl_003AC_0021_003FUsers_003Fyllyo_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fdc231f7ab11c4da0b27a11c2ad4b9b4038938_003F06_003Fc689d816_003FIPEndPoint_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AIWebSocketConnectionInfo_002Ecs_002Fl_003AC_0021_003FUsers_003Fyllyo_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fa7d96aff8e344c1d9aa8042f229d493cae00_003F54_003Ff0e67f89_003FIWebSocketConnectionInfo_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AIWebSocketConnection_002Ecs_002Fl_003AC_0021_003FUsers_003Fcharlatans_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fa7d96aff8e344c1d9aa8042f229d493cae00_003Fc1_003Fb154f2eb_003FIWebSocketConnection_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AIWebSocketConnection_002Ecs_002Fl_003AC_0021_003FUsers_003Fyllyo_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fa7d96aff8e344c1d9aa8042f229d493cae00_003Fc1_003Fb154f2eb_003FIWebSocketConnection_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
@@ -31,6 +32,7 @@
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003ANetworkInterface_002Ecs_002Fl_003AC_0021_003FUsers_003Fcharlatans_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F9c72a65889eb40ae9d8e0f130d1572e0268a0_003F34_003F49f5e6ff_003FNetworkInterface_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AProcessModule_002Ecs_002Fl_003AC_0021_003FUsers_003Fyllyo_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fa70eaad10e4f42d4a1f24ff3865c6c6252928_003Fec_003F0881d57a_003FProcessModule_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AProcess_002Ecs_002Fl_003AC_0021_003FUsers_003Fcharlatans_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F4a26a752ec6249c4a090905d31c0cdfa528a0_003F8f_003F7037e590_003FProcess_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
+	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AProcess_002Ecs_002Fl_003AC_0021_003FUsers_003Fyllyo_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003Fa70eaad10e4f42d4a1f24ff3865c6c6252928_003F1e_003Fd0b0af48_003FProcess_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AQueue_00601_002Ecs_002Fl_003AC_0021_003FUsers_003Fcharlatans_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F211e6f3b24fa438a92f1815153647ce2c8f908_003Fa1_003F352e385c_003FQueue_00601_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AQueue_00601_002Ecs_002Fl_003AC_0021_003FUsers_003Fyllyo_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F5aeb6167299d4cfba30c86624130edbcc90938_003F2b_003Fb4ef3890_003FQueue_00601_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>
 	<s:String x:Key="/Default/CodeInspection/ExcludedFiles/FilesAndFoldersToSkip2/=7020124F_002D9FFC_002D4AC3_002D8F3D_002DAAB8E0240759_002Ff_003AReaderWriterLockSlim_002Ecs_002Fl_003AC_0021_003FUsers_003Fcharlatans_003FAppData_003FRoaming_003FJetBrains_003FRider2025_002E1_003Fresharper_002Dhost_003FDecompilerCache_003Fdecompiler_003F211e6f3b24fa438a92f1815153647ce2c8f908_003Fb5_003Fa78f431c_003FReaderWriterLockSlim_002Ecs/@EntryIndexedValue">ForceIncluded</s:String>