Hi, This was probably caused by:
https://bugzilla.novell.com/show_bug.cgi?id=687902 <https://bugzilla.novell.com/show_bug.cgi?id=687902>which is now fixed. Zoltan On Mon, May 2, 2011 at 2:45 AM, pwo <szy...@onet.pl> wrote: > Hi, > > I'd like to provide some additional data on this problem. > > I added some code into Equals method of System.MulticastDelegate that uses > Object.ReferenceEquals(this,this.prev) to check whether this == this.prev, > I > used it instead of this.Equals(this.prev) because we suspected that > original > Equals method is responsible for generating stack overflow. When these > references are equal I'm writing it into error log of apache2. So far > without any success. > > After testing application with heavier load StackOverflow happens or entire > application crashes ( when SO occured apache2 log looks like this: > http://monobin.com/__f495ba429 ) > > I also managed to receive error page like this (I was trying to sign up > into > application after stack overflow without restarting the apache server): > http://monobin.com/__f6f4607b3 > > We modified our application so we can use external session state provider, > but it didn't help. From our observations we can tell that if we are using > asp-state2 for session data the stack overflow is likely to appear and if > we > change it into in-procces mode whole application crashes. The weird thing > is > that under light load everything works fine, so it looks like under heavy > load all session data magically disapear. This is the lead we will try to > investigate now. > > This behaviour occurs on mono 2.10.1 compiled from tarball. This week I'll > try to switch it to 2.10.2 and if anything changes I'll let You know. > > I can provide more data/logs if needed > > Thanks in advance for any piece of advice > Best Regards, > Pawel > > > krlm wrote: > > > > Hello, > > > > I've found an issue in my ASP.NET application when it's running under > > heavy load. It throws an exception like that: > http://pastebin.com/DRAYVM0F > > and then the whole application is down, i've to restart > > apache/mod-mono-server. It's running under mono 2.10.1, apache2 and > > mod-mono. On IIS/MS.NET i've not found any problems, even on heavier > load. > > Maybe someone has any thoughts/ideas what might causing problem like > this? > > Thanks in advance. > > > > Kind regards, > > Marcin > > -- > View this message in context: > http://mono.1490590.n4.nabble.com/StackOverflow-on-System-Delegate-Equals-tp3411024p3489060.html > Sent from the Mono - Dev mailing list archive at Nabble.com. > _______________________________________________ > Mono-devel-list mailing list > Mono-devel-list@lists.ximian.com > http://lists.ximian.com/mailman/listinfo/mono-devel-list >
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