Question

我在C＃.NET 3.5中运行Web服务。我想记录各种电话。但是，由于许多用户同时使用相同的功能，因此很难判断哪个日志调用属于哪个。

在C ++生活中，我们使用了一个线程Id。 C＃中的等价物是什么？

我试过了

System.Diagnostics.Process proc = System.Diagnostics.Process.GetCurrentProcess();
proc.Id;

但是每次都会得到相同的ID。

Answer 1

可能是Thread.CurrentThread.ManagedThreadId

Answer 2

如果你使用MS Ent Lib及其记录器，你可以使用Tracer类来获得一些不错的记录：

实施例

public Output MyServiceMethod(Input input, string transactionId)
{
    using(new Tracer("MyServiceMethod: " + transactionId))
    {
        ... stuff ...
        return output;
    }
}

您甚至可以嵌套追踪器。使用中的所有日志记录都将使用您为Tracer构造函数作为扩展属性的字符串。

Answer 3

您可以使用Thread.CurrentThread.ManagedThreadId。

Answer 4

我会用

System.Threading.Thread.CurrentThread.ManagedThreadId

此外，由于这是一个Web服务，如果客户端来自不同的IP地址，您也可以记录它，这可能有助于记录/诊断。

Answer 5

如果你使用一些日志框架，例如log4net，你会发现自动为你记录了线程ID。

这很容易入手。

Answer 6

看一下ASP.NET Health Monitoring。见ASP.NET Health Monitoring Overview。默认情况下，它记录的事件包含的信息比您可能需要的信息多：

Log Name:      Application
Source:        ASP.NET 2.0.50727.0
Date:          2/12/2009 12:57:14
Event ID:      1309
Task Category: Web Event
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      Laptop
Description:
Event code: 3005 
Event message: An unhandled exception has occurred. 
Event time: 2/12/2009 12:57:14 
Event time (UTC): 2/12/2009 17:57:14 
Event ID: b08e9d3be7364690a660254dc0a29b6d 
Event sequence: 5 
Event occurrence: 4 
Event detail code: 0 

Application information: 
    Application domain: bba4cebc-1-128789349683310000 
    Trust level: Full 
    Application Virtual Path: / 
    Application Path: C:\Users\John Saunders\Documents\MVP\projects\WebServices\GeneralSoln\WebService1\ 
    Machine name: LAPTOP 

Process information: 
    Process ID: 11560 
    Process name: WebDev.WebServer.exe 
    Account name: Laptop\John Saunders 

Exception information: 
    Exception type: MissingMethodException 
    Exception message: Method not found: 'Void System.ServiceModel.Diagnostics.EventLogger.UnsafeLogEvent(System.Diagnostics.TraceEventType, System.ServiceModel.Diagnostics.EventLogCategory, System.ServiceModel.Diagnostics.EventLogEventId, Boolean, System.String[])'. 

Request information: 
    Request URL: http://localhost:5305/Enumerations.asmx 
    Request path: /Enumerations.asmx 
    User host address: 127.0.0.1 
    User:  
    Is authenticated: False 
    Authentication Type:  
    Thread account name: Laptop\John Saunders 

Thread information: 
    Thread ID: 4 
    Thread account name: Laptop\John Saunders 
    Is impersonating: False 
    Stack trace:    at System.Runtime.CompilerServices.RuntimeHelpers.PrepareDelegate(Delegate d)
   at System.AppDomain.add_UnhandledException(UnhandledExceptionEventHandler value)
   at System.ServiceModel.ServiceHostingEnvironment.HookADUnhandledExceptionEvent()
   at System.ServiceModel.ServiceHostingEnvironment.EnsureInitialized()
   at System.ServiceModel.ServiceHostingEnvironment.OnEnsureInitialized(Object state)
   at System.ServiceModel.PartialTrustHelpers.PartialTrustInvoke(ContextCallback callback, Object state)
   at System.ServiceModel.ServiceHostingEnvironment.SafeEnsureInitialized()
   at System.ServiceModel.Activation.HttpModule.ProcessRequest(Object sender, EventArgs e)
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)


Custom event details: 

Event Xml:

在C＃Web服务上，我可以找到唯一的线程ID或某些ID用于记录目的吗？

6 个答案: