c# - Dude, where's my thread?? (or: rename a .NET thread pool thread - is it possible?) -

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Sometimes I proceed myself through an application in debug mode, as long as I'm on a particular line Do not hit 'step' and take it very well, doing a lot of time, doing a 100% CPU, at this point, I hit the 'break' button and tried to figure out what is going on so long Taking

The problem is that there is a huge amount of thread running in this app, and when I ' If I hit 'A', then the execution point goes to the GUI thread, which is probably just 'waiting', I have to hunt through the existing thread (I count them - this time they are 37!) I'm going on Was trying to find him. I have to find the stack of each one of them until I should find what I was looking for.

The thread I am running is an async call, so this thread runs on a thread pool. I want to give this thread a descriptive name and reset its name at the end of the operation.

The problem is that, property threads. The name can only be set once , later it returns a invalid operation expiration .

Any suggestions?

Oh, yes, I'm running VS2005 / .NET 2.0 but I'm also curious if newer versions have better ways to handle it.

Define the property of your own thread 

  public class Thread Marker: IDisposable {[ThreadStick] Private Static String __Name; Fixed dictionary & lt; Int, string & gt; Threadname = new dictionary & lt; Int, string & gt; (); Public Static Name {get {return __Name;}} Public Threadmoker (String Name) {Lock (Threadname) {Thread Name [Thread Present. } __ name = name; } Public Zero () {ThreadNames.Remove (Thread.CurrentThread.ManagedThreadId); __Name = "unauthorized"; }}

You can also write your own cover which automatically uses your action / delegation / async callback in this statement. 

  class NamedHandler & lt; TArg & gt; {Public readonly action & lieutenant; Tag & gt; Handler; NamedHandler (String Name, Action & Lt; TARG & gt; Handler) {Handler = ARG = & gt; {(New Threadmaker (name)) {Handler (RGR); }}}} Uses zero dustfood (string agr) {log ("thread {0}" stu, threadtaker. Name); } ThreadPool.QueueUserWorkItem (new name given handler  ("my thread", arg = & gt; dstf (rarg)) handler);

Then, when you stop the debugger, take a look at the contents of the variable threadmaker. Thread name and you will see which managed threads are stuck in handlers in your name.


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