完善海康 SDK 日志

Ayay.SerilogLogs/Ayay.SerilogLogs.csproj

@@ -6,6 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="Serilog" Version="4.3.0" />
+    <PackageReference Include="Serilog.AspNetCore" Version="10.0.0" />
     <PackageReference Include="Serilog.Enrichers.Environment" Version="3.0.1" />
     <PackageReference Include="Serilog.Enrichers.Process" Version="3.0.0" />
     <PackageReference Include="Serilog.Enrichers.Span" Version="3.1.0" />

Ayay.SerilogLogs/LogBootstrapper.cs

@@ -59,6 +59,7 @@ namespace Ayay.SerilogLogs
             // 强制覆盖微软自带的啰嗦日志
             builder.MinimumLevel.Override("Microsoft", LogEventLevel.Warning);
             builder.MinimumLevel.Override("System", LogEventLevel.Warning);
+            builder.MinimumLevel.Override("Microsoft.Hosting.Lifetime", LogEventLevel.Warning);
             
             // 2.3 注入全套元数据 (Enrichers) - 让日志更聪明
             builder

SHH.CameraSdk/Drivers/BaseVideoSource.cs

@@ -652,16 +652,26 @@ public abstract class BaseVideoSource : IVideoSource, IAsyncDisposable, IDeviceC
     /// </summary>
     public void Dispose()
     {
-        // 异步销毁在后台执行，避免阻塞 UI 线程
+        // 触发异步销毁，但设定一个超时兜底，防止永久卡死 UI
-        Task.Run(async () => await DisposeAsync().ConfigureAwait(false)).GetAwaiter().GetResult();
+        // 这里等待 2 秒，如果还没销毁完也强行返回，避免界面冻结
+        Task.Run(async () => await DisposeAsync().ConfigureAwait(false))
+            .Wait(TimeSpan.FromSeconds(2));
+
+        GC.SuppressFinalize(this);
     }
 
+    private volatile bool _isDisposed = false;
+
     /// <summary>
     /// 异步销毁资源（优雅关闭）
     /// </summary>
     /// <returns>ValueTask</returns>
     public virtual async ValueTask DisposeAsync()
     {
+        // 防止重复 Dispose
+        if (_isDisposed) return;
+        _isDisposed = true;
+
         // 1. 停止业务逻辑
         await StopAsync().ConfigureAwait(false);
 

SHH.CameraSdk/Drivers/HikVision/HikVideoSource.cs

@@ -110,6 +110,8 @@ public class HikVideoSource : BaseVideoSource,
             if (!HikSdkManager.Initialize())
             {
                 _sdkLog.Error("[SDK] HikVision Sdk 初始化失败.");
+                AddAuditLog($"[SDK] HikVision Sdk 初始化失败.");
+
                 throw new CameraException(CameraErrorCode.SdkNotInitialized, "HikVision Sdk 初始化失败.", DeviceBrand.HikVision);
             }
 
@@ -128,16 +130,22 @@ public class HikVideoSource : BaseVideoSource,
                 if (currentEpoch != _connectionEpoch)
                 {
                     if (newUserId >= 0) HikNativeMethods.NET_DVR_Logout(newUserId);
+                    _sdkLog.Information($"[SDK] Hik 启动任务已过期 => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}");
+                    AddAuditLog($"[SDK] Hik 启动任务已过期 => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}");
                     throw new OperationCanceledException("启动任务已过期");
                 }
 
-                _userId = newUserId;
+                if (newUserId < 0)
-                if (_userId < 0)
                 {
                     uint err = HikNativeMethods.NET_DVR_GetLastError();
+
+                    _sdkLog.Warning($"[SDK] Hik 登录失败 => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}");
+                    AddAuditLog($"[SDK] Hik 登录失败 => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}");
                     throw new CameraException(HikErrorMapper.Map(err), $"登录失败: {err}", DeviceBrand.HikVision, (int)err);
                 }
 
+                _userId = newUserId;
+
                 _instances.TryAdd(_userId, this);
 
                 _sdkLog.Information($"[SDK] Hik 登录成功 => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}");
@@ -155,8 +163,8 @@ public class HikVideoSource : BaseVideoSource,
             }
             catch (Exception ex)
             {
-                _sdkLog.Error($"[SDK] Hik 启动异常. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}");
+                _sdkLog.Error($"[SDK] Hik 启动异常. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}, " + "Exception:{Exp}", ex);
-                AddAuditLog($"[SDK] Hik 启动异常. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}");
+                AddAuditLog($"[SDK] Hik 启动异常. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}, Exception:{ex.Message}");
                 CleanupSync();
                 throw;
             }
@@ -181,18 +189,46 @@ public class HikVideoSource : BaseVideoSource,
         lock (_initLock)
         {
             // 1. 停止预览
-            if (_realPlayHandle >= 0)
+            try
             {
-                HikNativeMethods.NET_DVR_StopRealPlay(_realPlayHandle);
+                if (_realPlayHandle >= 0)
-                _realPlayHandle = -1;
+                {
+                    HikNativeMethods.NET_DVR_StopRealPlay(_realPlayHandle);
+                    _realPlayHandle = -1;
+                }
+            }
+            catch(Exception ex)
+            {
+                _sdkLog.Debug($"[SDK] Hik 停止预览失败. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}" + "Exception: {Exp}", ex);
+                AddAuditLog($"[SDK] Hik 停止预览失败. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId} Exception: {ex.Message}");
             }
 
             // 2. 停止解码
             if (_playPort >= 0)
             {
-                HikPlayMethods.PlayM4_Stop(_playPort);
+                try
-                HikPlayMethods.PlayM4_CloseStream(_playPort);
+                {
-                HikPlayMethods.PlayM4_FreePort(_playPort);
+                    HikPlayMethods.PlayM4_Stop(_playPort);
+                    HikPlayMethods.PlayM4_CloseStream(_playPort);
+                }
+                catch (Exception ex)
+                {
+                    _sdkLog.Debug($"[SDK] Hik 停止解码失败. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}" + "Exception: {Exp}", ex);
+                    AddAuditLog($"[SDK] Hik 停止解码失败. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId} Exception: {ex.Message}");
+                }
+                finally
+                {
+                    try
+                    {
+                        HikPlayMethods.PlayM4_FreePort(_playPort);
+                    }
+                    catch (Exception ex)
+                    {
+                        _sdkLog.Warning($"[SDK] Hik 端口资源释放失败. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}" + "Exception: {Exp}", ex);
+                        AddAuditLog($"[SDK] Hik 端口资源释放失败. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId} Exception: {ex.Message}");
+                    }
+                }
+                
                 _playPort = -1;
             }
 
@@ -203,18 +239,33 @@ public class HikVideoSource : BaseVideoSource,
             }
 
             // 3. 注销登录
-            if (_userId >= 0)
+            try
             {
-                _instances.TryRemove(_userId, out _);
+                if (_userId >= 0)
-                HikNativeMethods.NET_DVR_Logout(_userId);
+                {
-                _userId = -1;
+                    _instances.TryRemove(_userId, out _);
+                    HikNativeMethods.NET_DVR_Logout(_userId);
+                    _userId = -1;
+                }
+            }
+            catch (Exception ex)
+            {
+                _sdkLog.Warning($"[SDK] Hik 注销登录失败. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}" + "Exception: {Exp}", ex);
+                AddAuditLog($"[SDK] Hik 注销登录失败. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId} Exception: {ex.Message}");
             }
 
             _framePool?.Dispose();
             _framePool = null;
             _isPoolReady = false;
         }
-        HikSdkManager.Uninitialize();
+
+        try
+        {
+            HikSdkManager.Uninitialize();
+        }
+        catch
+        {
+        }
     }
 
     #endregion
@@ -234,6 +285,15 @@ public class HikVideoSource : BaseVideoSource,
 
             lock (_initLock)
             {
+                // 【修复点】双重检查在线状态
+                // 如果在拿锁的过程中，外部已经调用了 StopAsync，这里必须停止，否则会创建"僵尸句柄"
+                if (!IsOnline || !IsPhysicalOnline || _userId < 0)
+                {
+                    _sdkLog.Warning($"[SDK] 码流切换被取消，设备已离线.");
+                    AddAuditLog($"[SDK] 码流切换被取消，设备已离线.");
+                    return;
+                }
+
                 // A. 停止预览 (Keep Login)
                 if (_realPlayHandle >= 0)
                 {
@@ -264,6 +324,10 @@ public class HikVideoSource : BaseVideoSource,
                     uint err = HikNativeMethods.NET_DVR_GetLastError();
                     _sdkLog.Information($"[SDK] Hik 码流切换失败. => Err:{err}, ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}, 播放句柄:{_realPlayHandle}");
                     AddAuditLog($"[SDK] Hik 码流切换失败. => Err:{err}, ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}, 播放句柄:{_realPlayHandle}");
+
+                    // 【修复点】主动上报错误，让基类感知到当前已经断流了
+                    // 这会将状态置为 Reconnecting，并可能触发自动重连
+                    ReportError(new CameraException(HikErrorMapper.Map(err), "Hik 码流切换失败.", DeviceBrand.HikVision));
                 }
             }
         }
@@ -343,7 +407,11 @@ public class HikVideoSource : BaseVideoSource,
                 HikPlayMethods.PlayM4_InputData(_playPort, pBuffer, dwBufSize);
             }
         }
-        catch { }
+        catch(Exception ex)
+        {
+            _sdkLog.Debug($"[SDK] Hik SafeOnRealDataReceived 异常. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}" + "Exception: {Exp}", ex);
+            AddAuditLog($"[SDK] Hik SafeOnRealDataReceived 异常. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId} Exception: {ex.Message}");
+        }
     }
 
     #endregion
@@ -351,10 +419,16 @@ public class HikVideoSource : BaseVideoSource,
     #region --- 解码与帧分发 (Decoding) ---
 
     // 必须同时加上 SecurityCritical
-    [HandleProcessCorruptedStateExceptions]
+    //[HandleProcessCorruptedStateExceptions]
-    [SecurityCritical]
+    //[SecurityCritical]
     private void SafeOnDecodingCallBack(int nPort, IntPtr pBuf, int nSize, ref HikPlayMethods.FRAME_INFO pFrameInfo, int nReserved1, int nReserved2)
     {
+        // 防御性检查，防止传入空指针导致 OpenCV 崩溃（CSE异常）
+        if (pBuf == IntPtr.Zero || nSize <= 0)
+        {
+            return;
+        }
+
         // [优化] 维持心跳，防止被哨兵误杀
         MarkFrameReceived(0);
 
@@ -380,14 +454,38 @@ public class HikVideoSource : BaseVideoSource,
         // 2. 初始化帧池
         if (!_isPoolReady)
         {
-            lock (_initLock)
+            // ====================================================================================
+            // 【修改点 Start】: 使用 Monitor.TryEnter 替换 lock
+            //  原因：防止死锁。如果主线程 CleanupSync 持有 _initLock 正在 Stop，
+            //  这里如果用 lock 会死等，导致 StopRealPlay 无法返回。
+            //  改用 TryEnter，如果拿不到锁（说明正在停止），直接放弃这一帧并退出。
+            // ====================================================================================
+            bool lockTaken = false;
+            try
             {
-                if (!_isPoolReady)
+                // 尝试获取锁，超时时间 0ms (拿不到立即返回 false)
+                Monitor.TryEnter(_initLock, 0, ref lockTaken);
+
+                if (lockTaken)
                 {
-                    _framePool?.Dispose();
+                    // 拿到锁了，执行原有的初始化逻辑 (Double Check)
-                    _framePool = new FramePool(width, height, MatType.CV_8UC3, initialSize: 3, maxSize: 5);
+                    if (!_isPoolReady)
-                    _isPoolReady = true;
+                    {
+                        _framePool?.Dispose();
+                        _framePool = new FramePool(width, height, MatType.CV_8UC3, initialSize: 3, maxSize: 5);
+                        _isPoolReady = true;
+                    }
                 }
+                else
+                {
+                    // 【关键逻辑】没拿到锁，说明主线程正在操作 (通常是正在 Stop)
+                    // 既然都要停止了，这一帧直接丢弃，立即返回，防止死锁
+                    return;
+                }
+            }
+            finally
+            {
+                if (lockTaken) Monitor.Exit(_initLock);
             }
         }
 
@@ -395,6 +493,10 @@ public class HikVideoSource : BaseVideoSource,
 
         // 3. 转换与分发
         SmartFrame smartFrame = _framePool.Get();
+
+        // 【标志位】用于判断所有权是否成功移交
+        bool handoverSuccess = false;
+
         try
         {
             if (smartFrame == null) return; // 池满丢帧
@@ -416,17 +518,25 @@ public class HikVideoSource : BaseVideoSource,
             // decision.TargetAppIds 包含了 "谁需要这一帧" 的信息
             //GlobalProcessingCenter.Submit(this.Id, smartFrame, decision);
             GlobalPipelineRouter.Enqueue(Id, smartFrame, decision);
+
+            // 标记成功，禁止 finally 块销毁对象
+            handoverSuccess = true;
         }
         catch (Exception ex)
         {
-            smartFrame.Dispose();
             // 这里为了性能不频繁写日志，仅在调试时开启
-            // Debug.WriteLine(ex.Message);
+            _sdkLog.Debug($"[SDK] Hik SafeOnDecodingCallBack 异常. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId}" + "Exception: {Exp}", ex);
+            AddAuditLog($"[SDK] Hik SafeOnDecodingCallBack 异常. => ID:{_config.Id} IP:{_config.IpAddress} Port:{_config.Port} Name:{_config.Name}, UserID: {_userId} Exception: {ex.Message}");
         }
         finally
         {
-            if (smartFrame != null)
+            // 【核心修复】
+            // 只有当分发失败（异常）时，驱动层才负责回收。
+            // 一旦分发成功，所有权属于 GlobalProcessingCenter，驱动层严禁 Dispose。
+            if (!handoverSuccess && smartFrame != null)
+            {
                 smartFrame.Dispose();
+            }
         }
     }
 

SHH.CameraService/Bootstrapper.cs

@@ -62,14 +62,6 @@ public static class Bootstrapper
 
             MaxRetentionDays = 10,
             FileSizeLimitBytes = 1024L * 1024 * 1024,
-
-            // 动态设置日志级别
-            ModuleLevels = new Dictionary<string, Serilog.Events.LogEventLevel>
-            {
-                // 确保 Core 模块在调试时能输出 Debug，在生产时输出 Info
-                { LogModules.Core, isDebugArgs ? Serilog.Events.LogEventLevel.Debug : Serilog.Events.LogEventLevel.Information },
-                { LogModules.Network, Serilog.Events.LogEventLevel.Warning }
-            }
         };
         LogBootstrapper.Init(ops);
 

SHH.CameraService/Program.cs

@@ -1,6 +1,8 @@
 using Ayay.SerilogLogs;
 using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
 using Serilog;
 using SHH.CameraSdk;
 
@@ -53,6 +55,20 @@ public class Program
         // =============================================================
         var builder = WebApplication.CreateBuilder(args);
 
+        // 👇👇👇 核心修复开始 👇👇👇
+
+        // ★ 1. 接管日志系统：告诉 Host 使用我们刚才配置好的 Serilog
+        // dispose: true 表示程序结束时自动刷新日志
+        builder.Host.UseSerilog(dispose: true);
+
+        // ★ 2. 斩草除根：清除 .NET 默认注入的 Console/Debug 日志提供程序
+        // 这一步是解决 "info: Microsoft.Hosting.Lifetime..." 重复输出的关键
+        builder.Logging.ClearProviders();
+
+        // ★ 3. (可选) 彻底静音：禁止 Kestrel 打印 "Now listening on..." 这种启动横幅
+        // 如果你只想看你自己的 "[WebApi] 🚀 服务启动..."，就把这行加上
+        builder.WebHost.SuppressStatusMessages(true);
+
         // ★ 核心改动：一行代码注册所有业务 (SDK, Workers, gRpc, 视频流)
         builder.Services.AddCameraBusinessServices(config, sysLog);