[Mono-bugs] [Bug 78500][Wis] New - BeginInvoke doesnot call async method

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Wed May 24 04:16:10 EDT 2006


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Changed by office at schwaiger.at.

http://bugzilla.ximian.com/show_bug.cgi?id=78500

--- shadow/78500	2006-05-24 04:16:10.000000000 -0400
+++ shadow/78500.tmp.8941	2006-05-24 04:16:10.000000000 -0400
@@ -0,0 +1,79 @@
+Bug#: 78500
+Product: Mono: Runtime
+Version: 1.0
+OS: other
+OS Details: Linux 2.6.15 on armv4tl
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Wishlist
+Component: JIT
+AssignedTo: lupus at ximian.com                            
+ReportedBy: office at schwaiger.at               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: BeginInvoke doesnot call async method
+
+BusyBox v1.1.0 (2006.03.13-14:12+0000) multi-call binary
+
+Mono JIT compiler version 1.1.14, (C) 2002-2005 Novell, Inc and 
+Contributors. www.mono-project.com
+        TLS:           normal
+        GC:            Included Boehm (with typed GC)
+        SIGSEGV:       normal
+        Disabled:      none
+Description of Problem:
+
+
+Steps to reproduce the problem:
+
+1. Build console application with following code.
+
+using System;
+
+namespace Project.X
+{
+	class Program
+	{
+		private delegate void StringDelegateHandler(string 
+testString);
+
+		[STAThread]
+		static void Main(string[] args)
+		{
+			StringDelegateHandler stringDelegateHandler = new 
+StringDelegateHandler(AsyncMethod);
+
+			IAsyncResult ar = 
+stringDelegateHandler.BeginInvoke("AsyncMethod called.", null, 
+stringDelegateHandler);
+
+			ar.AsyncWaitHandle.WaitOne();
+			
+			Console.WriteLine("Press ENTER to exit ...");
+			Console.ReadLine();
+		}
+
+		public static void AsyncMethod(string testString)
+		{
+			Console.WriteLine(testString);
+		}
+	}
+}
+
+2. Run program
+
+Actual Results:
+AsyncMethod is never called, Program waits forever in WaitOne().
+
+Expected Results:
+AsyncMethod should be called.
+
+
+How often does this happen? 
+Always
+
+Additional Information:
+The CompletionPort Threads count in ThreadPool is 0.


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