Yun Jin's WebLog

CLR internals, Rotor code explanation, CLR debugging tips, trivial debugging notes, .NET programming pitfalls, and blah, blah, blah...

May, 2005

  • Yun Jin's WebLog

    Thread safety of Timer callbacks

    • 5 Comments
    I didn't realize I've stopped blogging for 1 year. What a shame! Fortunately I didn’t waste the time: we ship Whidbey Beta1 and Beta2 in the past year! Now with Beta2 out of door, I have more spare time for blogging. :) Today I want to talk about some...
  • Yun Jin's WebLog

    Figure out variable lifetime using SOS

    • 3 Comments
    There is a bug in this program below, try to see if you could catch it. Test.cs (compiled to DelegateExample.exe): using System; using System.Threading; using System.Runtime.InteropServices; class Test { delegate uint ThreadProc (IntPtr arg...
  • Yun Jin's WebLog

    Trivial debugging note - what catch(…) can’t catch

    • 1 Comments
    One day I was debugging a problem where a Waston dialog popped up on a process. What surprised me was that on the stack where Waston was triggered, there was a unmanaged C++ function with a try-catch(…) block. To my understanding, this block should catch...
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