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在 ASP.NET 应用程序中使用 hangfire 1.3.4 和 hangfire.autofac 1.0.0。我有以下情况：

 class MyType : IDisposable 
 {
      public void Start()
      {
          RecurringJob.AddOrUpdate("background-update", () => ProcessData(), Cron.Daily());
          RecurringJob.Trigger("background-update"); 
      }

     public void ProcessData(){...}

     public void Dispose(){...} 
 }
 ...
 var builder = new ContainerBuilder();
 builder.RegisterType<MyType>().SingleInstance();
 var cont = builder.Build();
 app.UseHangfire(config =>
        {
            var options = new SqlServerStorageOptions();
            config.UseAutofacActivator(cont);
            config.UseSqlServerStorage("MyServer", options);
            config.UseServer();
        });

...
var c = cont.Resolve<MyType>();
c.Start();

我看到的是 Autofac 按要求执行循环作业，然后处理 MyType 的实例，这显然会导致后续调用失败，因为它被定义为单例，并且应该在关闭时由 Autofac 处理。

我错过了什么还是这是一个错误？

这是调用堆栈：

MyDll.dll!MyType.Dispose() 第 316 行 C# Hangfire.Core.dll!Hangfire.Common.Job.Dispose(object instance) Unknown Hangfire.Core.dll!Hangfire.Common.Job.Perform(Hangfire.JobActivator 激活器, Hangfire .IJobCancellationToken cancelToken) Unknown Hangfire.Core.dll!Hangfire.Server.JobPerformanceProcess.PerformJobWithFilters.AnonymousMethod__6() Unknown Hangfire.Core.dll!Hangfire.Server.JobPerformanceProcess.InvokePerformFilter(Hangfire.Server.IServerFilter filter, Hangfire.Server.PerformingContext preContext , System.Func 继续) Unknown Hangfire.Core.dll!Hangfire.Server.JobPerformanceProcess.PerformJobWithFilters.AnonymousMethod__8() Unknown Hangfire.Core.dll!Hangfire.Server.JobPerformanceProcess.InvokePerformFilter(Hangfire.Server.IServerFilter filter, Hangfire.Server. PerformingContext preContext,System.Func 继续）未知 Hangfire.Core.dll！Hangfire.Server.JobPerformanceProcess.PerformJobWithFilters.AnonymousMethod__8（）未知 Hangfire.Core.dll！Hangfire.Server.JobPerformanceProcess.PerformJobWithFilters（Hangfire.Server.PerformContext 上下文，Hangfire.Server.IJobPerformer执行者，System.Collections.Generic.IEnumerable 过滤器）未知 Hangfire.Core.dll!Hangfire.Server.JobPerformanceProcess.Run（Hangfire.Server.PerformContext 上下文，Hangfire.Server.IJobPerformer 执行者）未知 Hangfire.Core.dll!Hangfire.Server .Worker.ProcessJob(string jobId, Hangfire.Storage.IStorageConnection 连接, Hangfire.Server.IJobPerformanceProcess 进程, System.Threading.CancellationToken shutdownToken) 未知 Hangfire.Core.dll!Hangfire.Server.Worker.Execute(System.Threading.CancellationToken cancelToken) 未知 Hangfire.Core.dll!Hangfire.Server.AutomaticRetryServerComponentWrapper.ExecuteWithAutomaticRetry(System.Threading.CancellationToken cancelToken) 未知 Hangfire.Core.dll!Hangfire.Server.AutomaticRetryServerComponentWrapper.Execute(System.Threading.CancellationToken cancelToken) 未知 Hangfire。 Core.dll!Hangfire.Server.ServerSupervisor.ExecuteComponent() 未知 Hangfire.Core.dll!Hangfire.Server.ServerSupervisor.RunComponent() 未知 mscorlib.dll!System.Threading.ThreadHelper.ThreadStart_Context(对象状态) 未知 mscorlib.dll！ System.Threading.ExecutionContext.RunInternal（System.Threading.ExecutionContext executionContext，System.Threading.ContextCallback 回调，对象状态，bool preserveSyncCtx）未知 mscorlib.dll！系统。Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool preserveSyncCtx) 未知 mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading。 ContextCallback 回调，对象状态）未知 mscorlib.dll!System.Threading.ThreadHelper.ThreadStart() 未知 [本机到托管转换]ThreadStart() 未知 [本机到托管转换]ThreadStart() 未知 [本机到托管转换]

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1 回答 1

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这已在 hangfire 的最新（测试版）版本中修复，有关详细信息，请参阅https://github.com/HangfireIO/Hangfire/issues/329。

于 2015-08-29T18:14:31.693 回答