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Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=75239 --- shadow/75239 2005-06-20 03:19:50.000000000 -0400 +++ shadow/75239.tmp.376 2005-06-29 18:26:27.000000000 -0400 @@ -1,16 +1,16 @@ Bug#: 75239 -Product: Mono: Class Libraries +Product: Mono: Runtime Version: 1.0 OS: GNU/Linux [Other] OS Details: Linux skif 2.4.27 #1 SMP Thu Apr 14 15:25:11 MSD 2005 i686 athlon i386 GNU/Linux Status: NEW Resolution: Severity: Unknown -Priority: Normal -Component: System +Priority: Major +Component: io-layer AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] QAContact: [EMAIL PROTECTED] TargetMilestone: --- URL: Cc: @@ -115,6 +115,38 @@ machine in order to get the same error... ------- Additional Comments From [EMAIL PROTECTED] 2005-06-20 03:19 ------- By the way, methods of DNS class such as GetHostName and GetHostByName often hang on when I try to call them simultaneously on different machines (more than 10) in multiple threads. + +------- Additional Comments From [EMAIL PROTECTED] 2005-06-29 18:26 ------- +I had an easier time reproducing with this: + +using System; +using System.Threading; +using System.Net; + +class TestDNS { + static void X2 () + { + for (int i = 0; i < 1000; i ++) + Dns.GetHostName(); + Console.Write ('.'); + } + + static void X1 () + { + new Thread (X2).Start (); + new Thread (X2).Start (); + } + + static void Main () + { + for (int i = 0; i < 3000; i++ ) + new Thread (X1).Start (); + } +} + +I get hangs and NREs pretty frequently on the smp box here. I had a +harder time reproducing it on my box, but it is only a HT box, so +maybe thats not good enough. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
