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Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=81573 --- shadow/81573 2007-05-08 23:15:16.000000000 -0400 +++ shadow/81573.tmp.17602 2007-05-08 23:15:16.000000000 -0400 @@ -0,0 +1,107 @@ +Bug#: 81573 +Product: Mono: Class Libraries +Version: 1.2 +OS: +OS Details: +Status: NEW +Resolution: +Severity: +Priority: Normal +Component: System +AssignedTo: [EMAIL PROTECTED] +ReportedBy: [EMAIL PROTECTED] +QAContact: [EMAIL PROTECTED] +TargetMilestone: --- +URL: +Cc: +Summary: Out of memory error when using ThreadPool.QueueUserWorkItem + +Description of Problem: +The Application runs normally using .net framework. it crashes using Mono. +the application uses QueueUserWorkItem function to create 56 threads that +do a simple counting. + +Steps to reproduce the problem: +compile the following code: +///////////////////////////////////////////////////////////////// +///////////////////////////////////////////////////////////////// +using System; +using System.Text; +using System.Threading; + +namespace ThreadPool1 +{ + class MainClass + { + + static void Main(string[] args) + { + for(int i = 1; i < 56; i++) + { + try + { + ThreadPool.QueueUserWorkItem(new +WaitCallback(StartMethod)); + } + catch(Exception ex) + { + Console.WriteLine(ex.Message); + Console.WriteLine(ex.StackTrace); + Console.ReadLine(); + } + Thread.Sleep(100); + } + + Console.ReadLine(); + + } + + static void StartMethod(Object stateInfo) + { + DisplayNumbers(DateTime.Now.Millisecond.ToString +()); + Console.WriteLine("Thread Finished"); + } + + static void DisplayNumbers(string GivenThreadName) + { + Console.WriteLine("Starting thread: " + +GivenThreadName); + + for (int i = 1; i <= 800; i++) + { + if (i % 100 == 0) + { + Console.WriteLine("thread: " + +GivenThreadName + " Count " + i); + Thread.Sleep(1000); + } + } + } + + } +} + + +////////////////////////////////////////////////////////////////////// +////////////////////////////////////////////////////////////////////// + + + + + +Actual Results: + +-Out of memory error + exception + +Expected Results: +Finish execution normally + +How often does this happen? + +-All the time + +Additional Information: +Compiled using Mono 1.2.3 +OS: Windows XP and Server 2003 +CPU: Intel Pentium Core Duo _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
