Could you try with a more recent version of xsp? Recent as in >=3.0
2014-05-20 18:16 GMT+02:00 CS <aar...@cherniaksoftware.com>: > I am running mod_mono 3.4.0 under Apache 2.2 on a FreeBSD 10.0 machine. My > ASP.NET 4.5 application was developed in Visual Studio on a Windows > machine and deployed to the FreeBSD server. > > The application consists of an aspx page containing a form that uses the > asp:Wizard control. > > When navigating forward / back between the wizard pages, I get an > intermittent exception thrown by the GetClientBlock method in > ModMonoRequest.cs<https://github.com/mono/xsp/blob/master/src/Mono.WebServer.Apache/ModMonoRequest.cs>When > I inspected the postback fields using Firebug, I noticed that mod_mono > produces an exceptionally large *__VIEWSTATE* field. When testing under > IIS Express 7, the __VIEWSTATE submitted was 1.8 kB, whereas under > mod_mono, it was 22 kB. > > I am wondering if the giant ViewState has something to do with my > exception, since GetClientBlock reads an input buffer. (I also asked this > Stackoverflow question <http://stackoverflow.com/q/23747570/3271599>regarding > the giant Viewstate.) > > Exception stack trace from browser: > > at Mono.WebServer.ModMonoRequest.GetClientBlock (System.Byte[] bytes, Int32 > position, Int32 size) [0x0007f] in > /var/ports/basejail/usr/ports/www/xsp/work/xsp-2.10.2/src/Mono.WebServer.Apache/ModMonoRequest.cs:587 > at Mono.WebServer.ModMonoWorker.Read (System.Byte[] buffer, Int32 position, > Int32 size) [0x0000a] in > /var/ports/basejail/usr/ports/www/xsp/work/xsp-2.10.2/src/Mono.WebServer.Apache/ModMonoWorker.cs:268 > at Mono.WebServer.ModMonoWorkerRequest.ReadEntityBody (System.Byte[] buffer, > Int32 size) [0x0005e] in > /var/ports/basejail/usr/ports/www/xsp/work/xsp-2.10.2/src/Mono.WebServer.Apache/ModMonoWorkerRequest.cs:583 > at System.Web.HttpRequest.MakeInputStream () [0x0022f] in > /var/ports/basejail/usr/ports/lang/mono/work/mono-3.4.0/mcs/class/System.Web/System.Web/HttpRequest.cs:904 > at System.Web.HttpRequest.get_InputStream () [0x0000b] in > /var/ports/basejail/usr/ports/lang/mono/work/mono-3.4.0/mcs/class/System.Web/System.Web/HttpRequest.cs:1149 > at System.Web.HttpRequest.LoadWwwForm () [0x00000] in > /var/ports/basejail/usr/ports/lang/mono/work/mono-3.4.0/mcs/class/System.Web/System.Web/HttpRequest.cs:662 > at System.Web.HttpRequest.get_FormUnvalidated () [0x0004e] in > /var/ports/basejail/usr/ports/lang/mono/work/mono-3.4.0/mcs/class/System.Web/System.Web/HttpRequest.cs:713 > at System.Web.HttpRequest.get_Form () [0x00000] in > /var/ports/basejail/usr/ports/lang/mono/work/mono-3.4.0/mcs/class/System.Web/System.Web/HttpRequest.cs:724 > at System.Web.UI.Page.DeterminePostBackMode () [0x00043] in > /var/ports/basejail/usr/ports/lang/mono/work/mono-3.4.0/mcs/class/System.Web/System.Web.UI/Page.cs:816 > at System.Web.UI.Page.InternalProcessRequest () [0x00021] in > /var/ports/basejail/usr/ports/lang/mono/work/mono-3.4.0/mcs/class/System.Web/System.Web.UI/Page.cs:1396 > at System.Web.UI.Page.ProcessRequest (System.Web.HttpContext context) > [0x00062] in > /var/ports/basejail/usr/ports/lang/mono/work/mono-3.4.0/mcs/class/System.Web/System.Web.UI/Page.cs:1269 > > > ------------------------------ > View this message in context: mod_modo intermittent exception on > postback<http://mono.1490590.n4.nabble.com/mod-modo-intermittent-exception-on-postback-tp4662878.html> > Sent from the Mono - ASP.NET mailing list > archive<http://mono.1490590.n4.nabble.com/Mono-ASP-NET-f1539225.html>at > Nabble.com. > > _______________________________________________ > Mono-aspnet-list mailing list > Mono-aspnet-list@lists.ximian.com > http://lists.ximian.com/mailman/listinfo/mono-aspnet-list > >
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