[Mono-bugs] [Bug 34859][Wis] New - WaitHandle.WaitAny and WaitAll don't wait.
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bugzilla-daemon@rocky.ximian.com
2 Dec 2002 17:01:34 -0000
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Changed by tum@veridicus.com.
http://bugzilla.ximian.com/show_bug.cgi?id=34859
--- shadow/34859 Mon Dec 2 12:01:34 2002
+++ shadow/34859.tmp.827 Mon Dec 2 12:01:34 2002
@@ -0,0 +1,73 @@
+Bug#: 34859
+Product: Mono/Runtime
+Version: unspecified
+OS:
+OS Details:
+Status: NEW
+Resolution:
+Severity:
+Priority: Wishlist
+Component: misc
+AssignedTo: mono-bugs@ximian.com
+ReportedBy: tum@veridicus.com
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL:
+Cc:
+Summary: WaitHandle.WaitAny and WaitAll don't wait.
+
+Please fill in this template when reporting a bug, unless you know what
+you are doing.
+Description of Problem:
+
+WaitHandle.WaitAll and WaitHandle.WaitAny don't wait and return invalid
+values.
+
+Steps to reproduce the problem:
+
+Compile and run the following code:
+
+using System;
+using System.Threading;
+
+class Test
+{
+ public static void Main()
+ {
+ ManualResetEvent w1, w2;
+
+ w1 = new ManualResetEvent(false);
+ w2 = new ManualResetEvent(true);
+
+ // Prints -1. Should print 1.
+ Console.WriteLine(WaitHandle.WaitAny(new WaitHandle[]
+{w1,w2}));
+
+ w1.Set();
+ w2.Set();
+
+ // Prints false. Should print true.
+ Console.WriteLine(WaitHandle.WaitAll(new WaitHandle[]
+{w1,w2}));
+ }
+}
+
+
+Actual Results:
+
+-1
+false
+
+Expected Results:
+
+1
+true
+
+How often does this happen?
+
+All the time.
+
+Additional Information:
+
+WaitHandle.WaitOne appears to work fine. The problem also occurs if
+AutoResetEvent are used.