Nabble - Mono

Re: Deadlock in System.Web.Caching.Cache class

2009-11-08T23:18:04Z

Ivan Radovanovic wrote:
> Although this dead lock problem continues to potentially exists it seems
> that problem is after all OS specific - there is some weird behavior of
> fam/gamin reporting that bin/*.dll files are changed, causing ASP.Net
> runtime trying to restart application, while at the same time trying to
> compile *.aspx, *.ascx etc.
The issue might be in FAM FileSystemWatcher backend then.

> Maybe deadlock can occur in normal conditions too (servicing some
> request that would need compiling of some control/page that is not
> compiled yet and replacing something in bin directory at the same time),
> but that should be rare enough :-)
The BuildManager in 2.4 has some bugs indeed, which in certain cases can lead to deadlocks (it's,
among others, related to recursive dependencies between application files). For that reason I
rewrote BuildManager for 2.6+ - if the problem you're seeing turns out to be an issue with more than
few environments, I can just copy the new code to 2.4 branch for a future release. If you can come
up with a test case that triggers the issue on your system, then please file a bug report and attach
the testcase including OS/environment details.

marek

>
> Regards
>
> Ivan Radovanovic napisa:
>> Hello, I am experiencing weird deadlock in .net applications running
>> latest release version of mono (2.4.2.3) on FreeBSD (I don't think it is
>> OS specific, and it doesn't show all the times, but still often enough
>> so I can trace it)
>>
>> Stack from thread 1:
>> at
>> System.Web.Compilation.BuildManager.RemoveVirtualPathFromCaches(System.Web.VirtualPath
>> virtualPath)
>> at
>> System.Web.Compilation.BuildManager.OnVirtualPathChanged(System.String
>> key, System.Object value, CacheItemRemovedReason removedReason)
>> at System.Web.Caching.Cache.InvokePrivateCallbacks()
>> at System.Web.HttpRuntime.ShutdownAppDomain(System.Object args)
>> ====================================================================
>> Stack from thread 2:
>> at System.Web.Caching.Cache.Add(System.String key, System.Object
>> value, System.Web.Caching.CacheDependency dependencies, DateTime
>> absoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority
>> priority, System.Web.Caching.CacheItemRemovedCallback onRemoveCallback)
>> at System.Web.Compilation.BuildManager.AddToCache(System.String
>> virtualPath, System.Web.Compilation.BuildProvider bp)
>> at
>> System.Web.Compilation.BuildManager.GenerateAssembly(System.Web.Compilation.AssemblyBuilder
>> abuilder, System.Collections.Generic.List`1 buildItems,
>> System.Web.VirtualPath virtualPath, BuildKind buildKind)
>> at
>> System.Web.Compilation.BuildManager.BuildAssembly(System.Web.VirtualPath
>> virtualPath)
>> at System.Web.Compilation.BuildManager.GetCompiledType(System.String
>> virtualPath)
>> at System.Web.Compilation.AspComponentFoundry+TagNameFoundry.LoadType()
>> at
>> System.Web.Compilation.AspComponentFoundry+TagNameFoundry.GetType(System.String
>> componentName, System.String ByRef source, System.String ByRef ns)
>> at
>> System.Web.Compilation.AspComponentFoundry.CreateComponent(System.Web.Compilation.Foundry
>> foundry, System.String tagName, System.String prefix, System.String tag)
>> at
>> System.Web.Compilation.AspComponentFoundry.GetComponent(System.String
>> tagName)
>> at System.Web.UI.RootBuilder.GetChildControlType(System.String
>> tagName, IDictionary attribs)
>> at System.Web.UI.ControlBuilder.CreateSubBuilder(System.String tagid,
>> System.Collections.Hashtable atts, System.Type childType,
>> System.Web.UI.TemplateParser parser, ILocation location)
>> at System.Web.Compilation.AspGenerator.ProcessTag(ILocation location,
>> System.String tagid, System.Web.Compilation.TagAttributes atts, TagType
>> tagtype, Boolean ByRef ignored)
>> at System.Web.Compilation.AspGenerator.TagParsed(ILocation location,
>> TagType tagtype, System.String tagid,
>> System.Web.Compilation.TagAttributes attributes)
>> at System.Web.Compilation.AspParser.OnTagParsed(TagType tagtype,
>> System.String id, System.Web.Compilation.TagAttributes attributes)
>> at System.Web.Compilation.AspParser.Parse()
>> at System.Web.Compilation.AspGenerator.Parse(System.IO.TextReader
>> reader, System.String filename, Boolean doInitParser)
>> at System.Web.Compilation.GenericBuildProvider`1.Parse()
>> at System.Web.Compilation.GenericBuildProvider`1.get_CodeCompilerType()
>> at
>> System.Web.Compilation.BuildManager.GetCodeDomProviderType(System.Web.Compilation.BuildProvider
>> provider)
>> at
>> System.Web.Compilation.BuildManager+BuildItem..ctor(System.Web.Compilation.BuildProvider
>> provider)
>> at
>> System.Web.Compilation.BuildManager.LoadBuildProviders(System.Web.VirtualPath
>> virtualPath, System.String virtualDir,
>> System.Collections.Generic.Dictionary`2 vpCache, BuildKind ByRef kind,
>> System.String ByRef assemblyBaseName)
>> at
>> System.Web.Compilation.BuildManager.BuildAssembly(System.Web.VirtualPath
>> virtualPath)
>> at System.Web.Compilation.BuildManager.GetCompiledType(System.String
>> virtualPath)
>> at System.Web.Compilation.AspComponentFoundry+TagNameFoundry.LoadType()
>> at
>> System.Web.Compilation.AspComponentFoundry+TagNameFoundry.GetType(System.String
>> componentName, System.String ByRef source, System.String ByRef ns)
>> at
>> System.Web.Compilation.AspComponentFoundry.CreateComponent(System.Web.Compilation.Foundry
>> foundry, System.String tagName, System.String prefix, System.String tag)
>> at
>> System.Web.Compilation.AspComponentFoundry.GetComponent(System.String
>> tagName)
>> at System.Web.UI.RootBuilder.GetChildControlType(System.String
>> tagName, IDictionary attribs)
>> at System.Web.UI.ControlBuilder.CreateSubBuilder(System.String tagid,
>> System.Collections.Hashtable atts, System.Type childType,
>> System.Web.UI.TemplateParser parser, ILocation location)
>> at System.Web.Compilation.AspGenerator.ProcessTag(ILocation location,
>> System.String tagid, System.Web.Compilation.TagAttributes atts, TagType
>> tagtype, Boolean ByRef ignored)
>> at System.Web.Compilation.AspGenerator.TagParsed(ILocation location,
>> TagType tagtype, System.String tagid,
>> System.Web.Compilation.TagAttributes attributes)
>> at System.Web.Compilation.AspParser.OnTagParsed(TagType tagtype,
>> System.String id, System.Web.Compilation.TagAttributes attributes)
>> at System.Web.Compilation.AspParser.Parse()
>> at System.Web.Compilation.AspGenerator.Parse(System.IO.TextReader
>> reader, System.String filename, Boolean doInitParser)
>> at System.Web.Compilation.GenericBuildProvider`1.Parse()
>> at System.Web.Compilation.GenericBuildProvider`1.get_CodeCompilerType()
>> at
>> System.Web.Compilation.BuildManager.GetCodeDomProviderType(System.Web.Compilation.BuildProvider
>> provider)
>> at
>> System.Web.Compilation.BuildManager+BuildItem..ctor(System.Web.Compilation.BuildProvider
>> provider)
>> at
>> System.Web.Compilation.BuildManager.LoadBuildProviders(System.Web.VirtualPath
>> virtualPath, System.String virtualDir,
>> System.Collections.Generic.Dictionary`2 vpCache, BuildKind ByRef kind,
>> System.String ByRef assemblyBaseName)
>> at
>> System.Web.Compilation.BuildManager.BuildAssembly(System.Web.VirtualPath
>> virtualPath)
>> at System.Web.Compilation.BuildManager.GetCompiledType(System.String
>> virtualPath)
>> at
>> System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(System.String
>> virtualPath, System.Type requiredBaseType)
>> at System.Web.UI.PageParser.GetCompiledPageInstance(System.String
>> virtualPath, System.String inputFile, System.Web.HttpContext context)
>> at System.Web.UI.PageHandlerFactory.GetHandler(System.Web.HttpContext
>> context, System.String requestType, System.String url, System.String path)
>> at System.Web.HttpApplication.GetHandler(System.Web.HttpContext
>> context, System.String url, Boolean ignoreContextHandler)
>> at System.Web.HttpApplication.GetHandler(System.Web.HttpContext
>> context, System.String url)
>> at System.Web.HttpApplication+<Pipeline>c__Iterator2.MoveNext()
>> at System.Web.HttpApplication.Tick()
>> at System.Web.HttpApplication.Start(System.Object x)
>> at
>> System.Web.HttpApplication.System.Web.IHttpHandler.ProcessRequest(System.Web.HttpContext
>> context)
>> at System.Web.HttpRuntime.Process(System.Web.HttpWorkerRequest req)
>> at System.Web.HttpRuntime.RealProcessRequest(System.Object o)
>> at System.Web.HttpRuntime.ProcessRequest(System.Web.HttpWorkerRequest
>> wr)
>> at Mono.WebServer.MonoWorkerRequest.ProcessRequest()
>> at
>> Mono.WebServer.BaseApplicationHost.ProcessRequest(Mono.WebServer.MonoWorkerRequest
>> mwr)
>> at Mono.WebServer.XSPApplicationHost.ProcessRequest(Int32 reqId,
>> Int64 localEPAddr, Int32 localEPPort, Int64 remoteEPAdds, Int32
>> remoteEPPort, System.String verb, System.String path, System.String
>> queryString, System.String protocol, System.Byte[] inputBuffer,
>> System.String redirect, IntPtr socket, Mono.WebServer.SslInformations ssl)
>> at Mono.WebServer.XSPWorker.RunInternal(System.Object state)
>> ===============================================================================
>>
>>
>> As you can see there is deadlock between
>> System.Web.Compilation.BuildManager.AddToCache (thread 2, second item)
>> and System.Web.Compilation.BuildManager.GenerateAssembly (both using
>> lock (buildCacheLock)) and between System.Web.Caching.Cache.Add and
>> System.Web.Caching.Cache.InvokePrivateCallbacks() (both using lock(cache))
>>
>> I am curious if someone is working on this bug (is this known bug?) or I
>> should try to fix it myself?
>>
>> Best regards,
>> Ivan
>>
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From forum: Mono - Dev

Running SIlverlight Test without opening the browser

2009-11-08T20:50:42Z

Hello Moonlight team,

Is there any plan to support Silverlight Test Runner that can help us to run the tests without opening the browser? We have problems in running Silverlight unit test or mobile compact framework unit test. Opening the browser or simulator took a lot of time if you are in Test-Driven development.

Thanks,
Michael Sync

PS: I'm not able to send the mail to mono-olive@... even I have membership.

--
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Take life the way you go

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From forum: Moonlight

Re: Verify a linux user password

2009-11-08T12:01:57Z

On Sun, Nov 8, 2009 at 2:38 PM, Cyrille Colin <colin@...> wrote:
> i would like to check a linux user credential (etc/shadow). Does someone
> know if there's tools in Mono.Unix ? I've seen that Syscall.crypt is
> tagged as obsolete.

You would be better off looking for libpam bindings. Using
/etc/shadow means that if a system your app is running on is using one
of the other authentication modules (like winbind or mysql) your app
will fail to authenticate otherwise valid users.

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From forum: Mono - General

Mono 2.6 preview tarball misses mcs/class/dlr

2009-11-08T11:41:27Z

Hi,

I started to work on Mono 2.6 packages for Debian and found that the
mcs/class/dlr directory is missing in the preview tarball which leads
to the following error during the build:

make[7]: Entering directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/mcs/class/System.Core'
Creating the per profile list ../../build/deps/net_4_0_bootstrap_System.Core.dll.sources ...
./../../tools/gensources.sh net_4_0_bootstrap_System.Core.dll.sources > ../../build/deps/net_4_0_bootstrap_System.Core.dll.sources
Creating ../../build/deps/net_4_0_bootstrap_System.Core.dll.makefrag ...
make[7]: Leaving directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/mcs/class/System.Core'
make[7]: Entering directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/mcs/class/System.Core'
make all-local
make[8]: Entering directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/mcs/class/System.Core'
make[8]: *** No rule to make target `../dlr/Runtime/Microsoft.Scripting.Core/Actions/BinaryOperationBinder.cs', needed by `../../class/lib/net_4_0_bootstrap/System.Core.dll'. Stop.
make[8]: Leaving directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/mcs/class/System.Core'
make[7]: *** [do-all] Error 2
make[7]: Leaving directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/mcs/class/System.Core'
make[6]: *** [all-recursive] Error 1
make[6]: Leaving directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/mcs/class'
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/mcs'
make[4]: *** [profile-do--net_4_0_bootstrap--all] Error 2
make[4]: Leaving directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/mcs'
make[3]: *** [profiles-do--all] Error 2
make[3]: Leaving directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/mcs'
make[2]: *** [all-local] Error 2
make[2]: Leaving directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6/runtime'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/meebey/data/projects/debian/pkg-mono/mono/tarballs/mono-2.6'
make: *** [all] Error 2

This error only happens if you pass the --with-profile4=yes parameter
to the configure script.

--
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Mirco 'meebey' Bauer

PGP-Key ID: 0xEEF946C8

FOSS Developer meebey@... http://www.meebey.net/
PEAR Developer meebey@... http://pear.php.net/
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From forum: Mono - Dev

Verify a linux user password

2009-11-08T11:38:58Z

hi,
i would like to check a linux user credential (etc/shadow). Does someone
know if there's tools in Mono.Unix ? I've seen that Syscall.crypt is
tagged as obsolete.
Cyrille.

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From forum: Mono - General

Re: Mono 2.6 release

2009-11-08T10:56:43Z

On Fri, 2009-11-06 at 17:42 -0500, Costantino Pipero wrote:
> I am very anxious to look at the new Linq-to-SQL shipped with 2.6 .

Any particular reason to wait for 2.6? If you're able to build
software, you can build the mono-2-6 branch now, or you can build the
upstream DbLinq source code:

http://code.google.com/p/dblinq2007/source/checkout

- Jon

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From forum: Mono - General

Re: Deadlock in System.Web.Caching.Cache class

2009-11-08T06:27:08Z

Ivan Radovanovic wrote:
> Although this dead lock problem continues to potentially exists it seems
> that problem is after all OS specific - there is some weird behavior of
> fam/gamin reporting that bin/*.dll files are changed, causing ASP.Net
> runtime trying to restart application, while at the same time trying to
> compile *.aspx, *.ascx etc.
> Maybe deadlock can occur in normal conditions too (servicing some
> request that would need compiling of some control/page that is not
> compiled yet and replacing something in bin directory at the same time),
> but that should be rare enough :-)

Try to disable the file system watcher as described here:

http://twistedcode.net/blog/post/2009/05/13/Tip-Mono-ASPNET-application-burning-CPU-in-idle-state-FileSystemWatcher.aspx

Robert

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From forum: Mono - Dev

Monodevelop problems debugging

2009-11-08T06:24:09Z

I have problems debugging a C# application with Monodevelop 2.2 beta 2 (just updated), it uses async methods and threads.
This is the piece of code i'm trying to debug http://pastebin.com/m704fad66.
I put the breakpoint on the first if, then when it hits it (and if it hits it, since sometimes it doesn't) i use the inner step and when it reaches the foreach it doesn't go in (so i cannot see the value of ProtectedProperty p) and everytime i do the innerstep it seems to do a cicle, then when it finish the program hangs...
This is the Monodevelop log http://wikisend.com/download/951408/log

From forum: Mono - MonoDevelop IDE

Remoting Problem - Object reference not set to an instance

2009-11-08T05:28:39Z

Hello,

i really urgent need some help!!
i'm trying to port a C# remotingproject over to mono.
The project uses a singleton SAO as a factory for the CAO (Client).

When i try to call a function (Client.AreUAlive()) at the Client i will get a "Object reference not set error".
The curios is that this is working without any problem in C# (VS 2005).

I'm using Ubuntu 9.10 and Mono JIT 2.4.2.3 x86 in a VirtualBox environment.

Is this a bug in mono or do i miss something???

Many thanks in advance.

Structure:

I'm using TCP-Channel and binary formatters.
The SAO and CAO are exposed not directly but through Interfaces (IRemotedClientFactory & IRemotedClientObject) defined in a shared DLL.
The Server holds the classes for the ClientFactory and the RemotedClientObject (these are not shared to the client).
The client will get the clientobject by calling a function of the remoted factory (this is because to avoid providing the clientobjects code to the client-app).
The clientobject exposes the method and functions to the clients.

Source:

* Shared DLL *
***********
Public Interface IRemotedClientFactory
Function Reachable() As Boolean
Function GetClientObject(ByVal sDataSourceName As String, ByVal sServerIP As String) As FactoryReturnObject
Event NotifyEvent As FactoryNotificationEventHandler
End Interface

Public Interface IRemotedClientObject
Function Execute(ByVal sCommand As String, ByVal oParams() As Object) As Object
Function AreUAlive() As Boolean
End Interface
...
<Serializable()> _
Public Class FactoryReturnObject
Inherits MarshalByRefObject

Public IsSuccess As Boolean = False
Public ErrorID As Integer = -1
Public ErrorMessage As String = ""
Public ClientObject As IRemotedClientObject

Public Sub New(ByVal oClientObject As IRemotedClientObject)
IsSuccess = True
ClientObject = oClientObject
End Sub

Public Sub New(ByVal iErrID As Integer, ByVal sErrMsg As String)
IsSuccess = False
ErrorID = iErrID
ErrorMessage = sErrMsg
End Sub
End Class

* Server *
********
public class RemotedClientFactory : MarshalByRefObject, RemotePresenterDLL.IRemotedClientFactory
{

public RemotePresenterDLL.FactoryReturnObject GetClientObject(string sClientID, string sServerIP)
{
// This is called by the client to get the clientobject
...
// return object
return new RemotePresenterDLL.FactoryReturnObject(new RemotedClientObject(sClientIP, sClientID));
}
...
}

public class RemotedClientObject : MarshalByRefObject, RemotePresenterDLL.IRemotedClientObject
{
public Boolean AreUAlive()
{
// This causes the error !!!
return true;
}
...
}

* Client *
*******
// Vars
RemotePresenterDLL.IRemotedClientFactory m_oFactory;
RemotePresenterDLL.IRemotedClientObject m_oRemotedClient;
RemotePresenterDLL.FactoryReturnObject oFactRet;

private void Connect()
{
...
m_oFactory = Activator.GetObject(typeof(RemotePresenterDLL.IRemotedClientFactory), "<NameOfTCPChannel>") as RemotePresenterDLL.IRemotedClientFactory;
oFactRet = m_oFactory.GetClientObject(<>,<>);
m_oRemotedClient = oFactRet.ClientObject;
oFactRet.ClientObject = null; // Needs to be set under Win because of GarbColl in Server!!

// This call causes the error !!
bTmp = m_oRemotedClient.AreUAlive();
}

From forum: Mono - General

Re: C# Console on Windows

2009-11-08T04:35:54Z

>Are you sure you're running csharp.exe and your custom app with Mono and
>not .NET? For example, with the command "mono csharp.exe"...

Do you want to say, that impossible to use Evaluator with Microsoft.NET?

From forum: Mono - General

Re: Monodevelop external console doesn't show up

2009-11-08T03:14:02Z

I edited the message, adding "and start" but it seems that you didn't receive it..
Anyway i'm using Gnome, i just found that if i start monodevelop from a terminal it will use that for the external console, otherwise if i start it from the menu no console appears.
Where i can find MD log?
And.. external console is able to get input (i really need this..).

Michael Hutchinson wrote:

The external console only shows up when you run, not when you build.

If it's not showing up when you run, what's your desktop environment?
Are there any errors? Anything in the MD log?

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From forum: Mono - MonoDevelop IDE

Re: svn need mono 2.4.2 or higher, I have 2.4.2.3

2009-11-08T00:17:38Z

I had similar problem, but don't remember how i resolve it, although, my mono install is svn too, so it provide the .pc file.

You can uninstall all,
sudo rm -f -r /etc/mono*
sudo rm -f -r /usr/lib/mono*
sudo rm -f -r /usr/lib64/mono*
sudo rm -f -r /usr/local/lib/mono*

and search all your pkgconfig environment dir, to delete all mono .pc file

then reinstall, if problem still here, it could be an gtksharp.pc file

I know i know hammer .... :-)

2009/11/8 Michael Hutchinson <m.j.hutchinson@...>

On Sat, Nov 7, 2009 at 12:16 PM, Sharique uddin Ahmed Farooqui
<safknw@...> wrote:
> Hi,
>
> I'm trying to build mono develop from svn, and I got this error.
>
> checking for UNMANAGED_DEPENDENCIES_MONO... no
> configure: error: Please install mono version 2.4.2 or later to
> install MonoDevelop.
> Please see http://www.mono-project.org/ to download latest mono
> sources or packages
>
> I have mono 2.4.2.3 installed,

You need to install the package that provides mono.pc (probably called
mono-devel or something), so the MD build can detect the Mono version.

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From forum: Mono - MonoDevelop IDE

Re: Monodevelop external console doesn't show up

2009-11-07T19:45:37Z

On Sat, Nov 7, 2009 at 10:59 AM, Smjert <smjert30@...> wrote:
>
> I have Monodevelop version 2.0, Mono 2.4.
> When i compile a console application with External Console option active it
> opens no console... what i have to do?

The external console only shows up when you run, not when you build.

If it's not showing up when you run, what's your desktop environment?
Are there any errors? Anything in the MD log?

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From forum: Mono - MonoDevelop IDE

Re: svn need mono 2.4.2 or higher, I have 2.4.2.3

2009-11-07T19:44:16Z

On Sat, Nov 7, 2009 at 12:16 PM, Sharique uddin Ahmed Farooqui
<safknw@...> wrote:

> Hi,
>
> I'm trying to build mono develop from svn, and I got this error.
>
> checking for UNMANAGED_DEPENDENCIES_MONO... no
> configure: error: Please install mono version 2.4.2 or later to
> install MonoDevelop.
> Please see http://www.mono-project.org/ to download latest mono
> sources or packages
>
> I have mono 2.4.2.3 installed,

You need to install the package that provides mono.pc (probably called
mono-devel or something), so the MD build can detect the Mono version.

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From forum: Mono - MonoDevelop IDE

New Tooltip API Crashes

2009-11-07T12:36:47Z

Is anyone using the new tooltip API in Gtk? I've been working with it the last several days and while I love the API, it seems to be pretty unstable. I keep getting AccessViolationExceptions from the gtk+ libraries, especially when I use the QueryTooltip event on a TreeView. Even the simplest implementation of QueryTooltip that just sets the Tooltip.Text seems to cause problems. The crashes don't seem to follow any pattern. Sometimes they'll occur right away and other times they'll take several minutes. I've also confirmed the same issues with another developer in my office who has experienced similar problems. Has anyone else noticed this? For reference, we're both using XP machines and currently running our Gtk-sharp applications on the Microsoft runtime (we also need to test on Mono and alternate platforms, but we aren't there yet - and if the problems are with gtk+ I don't see the .NET runtime as contributing anyway).

From forum: Mono - Gtk#

Re: Deadlock in System.Web.Caching.Cache class

2009-11-07T11:18:17Z

Although this dead lock problem continues to potentially exists it seems
that problem is after all OS specific - there is some weird behavior of
fam/gamin reporting that bin/*.dll files are changed, causing ASP.Net
runtime trying to restart application, while at the same time trying to
compile *.aspx, *.ascx etc.
Maybe deadlock can occur in normal conditions too (servicing some
request that would need compiling of some control/page that is not
compiled yet and replacing something in bin directory at the same time),
but that should be rare enough :-)

Regards

Ivan Radovanovic napisa:

> Hello, I am experiencing weird deadlock in .net applications running
> latest release version of mono (2.4.2.3) on FreeBSD (I don't think it is
> OS specific, and it doesn't show all the times, but still often enough
> so I can trace it)
>
> Stack from thread 1:
> at
> System.Web.Compilation.BuildManager.RemoveVirtualPathFromCaches(System.Web.VirtualPath
> virtualPath)
> at
> System.Web.Compilation.BuildManager.OnVirtualPathChanged(System.String
> key, System.Object value, CacheItemRemovedReason removedReason)
> at System.Web.Caching.Cache.InvokePrivateCallbacks()
> at System.Web.HttpRuntime.ShutdownAppDomain(System.Object args)
> ====================================================================
> Stack from thread 2:
> at System.Web.Caching.Cache.Add(System.String key, System.Object
> value, System.Web.Caching.CacheDependency dependencies, DateTime
> absoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority
> priority, System.Web.Caching.CacheItemRemovedCallback onRemoveCallback)
> at System.Web.Compilation.BuildManager.AddToCache(System.String
> virtualPath, System.Web.Compilation.BuildProvider bp)
> at
> System.Web.Compilation.BuildManager.GenerateAssembly(System.Web.Compilation.AssemblyBuilder
> abuilder, System.Collections.Generic.List`1 buildItems,
> System.Web.VirtualPath virtualPath, BuildKind buildKind)
> at
> System.Web.Compilation.BuildManager.BuildAssembly(System.Web.VirtualPath
> virtualPath)
> at System.Web.Compilation.BuildManager.GetCompiledType(System.String
> virtualPath)
> at System.Web.Compilation.AspComponentFoundry+TagNameFoundry.LoadType()
> at
> System.Web.Compilation.AspComponentFoundry+TagNameFoundry.GetType(System.String
> componentName, System.String ByRef source, System.String ByRef ns)
> at
> System.Web.Compilation.AspComponentFoundry.CreateComponent(System.Web.Compilation.Foundry
> foundry, System.String tagName, System.String prefix, System.String tag)
> at
> System.Web.Compilation.AspComponentFoundry.GetComponent(System.String
> tagName)
> at System.Web.UI.RootBuilder.GetChildControlType(System.String
> tagName, IDictionary attribs)
> at System.Web.UI.ControlBuilder.CreateSubBuilder(System.String tagid,
> System.Collections.Hashtable atts, System.Type childType,
> System.Web.UI.TemplateParser parser, ILocation location)
> at System.Web.Compilation.AspGenerator.ProcessTag(ILocation location,
> System.String tagid, System.Web.Compilation.TagAttributes atts, TagType
> tagtype, Boolean ByRef ignored)
> at System.Web.Compilation.AspGenerator.TagParsed(ILocation location,
> TagType tagtype, System.String tagid,
> System.Web.Compilation.TagAttributes attributes)
> at System.Web.Compilation.AspParser.OnTagParsed(TagType tagtype,
> System.String id, System.Web.Compilation.TagAttributes attributes)
> at System.Web.Compilation.AspParser.Parse()
> at System.Web.Compilation.AspGenerator.Parse(System.IO.TextReader
> reader, System.String filename, Boolean doInitParser)
> at System.Web.Compilation.GenericBuildProvider`1.Parse()
> at System.Web.Compilation.GenericBuildProvider`1.get_CodeCompilerType()
> at
> System.Web.Compilation.BuildManager.GetCodeDomProviderType(System.Web.Compilation.BuildProvider
> provider)
> at
> System.Web.Compilation.BuildManager+BuildItem..ctor(System.Web.Compilation.BuildProvider
> provider)
> at
> System.Web.Compilation.BuildManager.LoadBuildProviders(System.Web.VirtualPath
> virtualPath, System.String virtualDir,
> System.Collections.Generic.Dictionary`2 vpCache, BuildKind ByRef kind,
> System.String ByRef assemblyBaseName)
> at
> System.Web.Compilation.BuildManager.BuildAssembly(System.Web.VirtualPath
> virtualPath)
> at System.Web.Compilation.BuildManager.GetCompiledType(System.String
> virtualPath)
> at System.Web.Compilation.AspComponentFoundry+TagNameFoundry.LoadType()
> at
> System.Web.Compilation.AspComponentFoundry+TagNameFoundry.GetType(System.String
> componentName, System.String ByRef source, System.String ByRef ns)
> at
> System.Web.Compilation.AspComponentFoundry.CreateComponent(System.Web.Compilation.Foundry
> foundry, System.String tagName, System.String prefix, System.String tag)
> at
> System.Web.Compilation.AspComponentFoundry.GetComponent(System.String
> tagName)
> at System.Web.UI.RootBuilder.GetChildControlType(System.String
> tagName, IDictionary attribs)
> at System.Web.UI.ControlBuilder.CreateSubBuilder(System.String tagid,
> System.Collections.Hashtable atts, System.Type childType,
> System.Web.UI.TemplateParser parser, ILocation location)
> at System.Web.Compilation.AspGenerator.ProcessTag(ILocation location,
> System.String tagid, System.Web.Compilation.TagAttributes atts, TagType
> tagtype, Boolean ByRef ignored)
> at System.Web.Compilation.AspGenerator.TagParsed(ILocation location,
> TagType tagtype, System.String tagid,
> System.Web.Compilation.TagAttributes attributes)
> at System.Web.Compilation.AspParser.OnTagParsed(TagType tagtype,
> System.String id, System.Web.Compilation.TagAttributes attributes)
> at System.Web.Compilation.AspParser.Parse()
> at System.Web.Compilation.AspGenerator.Parse(System.IO.TextReader
> reader, System.String filename, Boolean doInitParser)
> at System.Web.Compilation.GenericBuildProvider`1.Parse()
> at System.Web.Compilation.GenericBuildProvider`1.get_CodeCompilerType()
> at
> System.Web.Compilation.BuildManager.GetCodeDomProviderType(System.Web.Compilation.BuildProvider
> provider)
> at
> System.Web.Compilation.BuildManager+BuildItem..ctor(System.Web.Compilation.BuildProvider
> provider)
> at
> System.Web.Compilation.BuildManager.LoadBuildProviders(System.Web.VirtualPath
> virtualPath, System.String virtualDir,
> System.Collections.Generic.Dictionary`2 vpCache, BuildKind ByRef kind,
> System.String ByRef assemblyBaseName)
> at
> System.Web.Compilation.BuildManager.BuildAssembly(System.Web.VirtualPath
> virtualPath)
> at System.Web.Compilation.BuildManager.GetCompiledType(System.String
> virtualPath)
> at
> System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(System.String
> virtualPath, System.Type requiredBaseType)
> at System.Web.UI.PageParser.GetCompiledPageInstance(System.String
> virtualPath, System.String inputFile, System.Web.HttpContext context)
> at System.Web.UI.PageHandlerFactory.GetHandler(System.Web.HttpContext
> context, System.String requestType, System.String url, System.String path)
> at System.Web.HttpApplication.GetHandler(System.Web.HttpContext
> context, System.String url, Boolean ignoreContextHandler)
> at System.Web.HttpApplication.GetHandler(System.Web.HttpContext
> context, System.String url)
> at System.Web.HttpApplication+<Pipeline>c__Iterator2.MoveNext()
> at System.Web.HttpApplication.Tick()
> at System.Web.HttpApplication.Start(System.Object x)
> at
> System.Web.HttpApplication.System.Web.IHttpHandler.ProcessRequest(System.Web.HttpContext
> context)
> at System.Web.HttpRuntime.Process(System.Web.HttpWorkerRequest req)
> at System.Web.HttpRuntime.RealProcessRequest(System.Object o)
> at System.Web.HttpRuntime.ProcessRequest(System.Web.HttpWorkerRequest
> wr)
> at Mono.WebServer.MonoWorkerRequest.ProcessRequest()
> at
> Mono.WebServer.BaseApplicationHost.ProcessRequest(Mono.WebServer.MonoWorkerRequest
> mwr)
> at Mono.WebServer.XSPApplicationHost.ProcessRequest(Int32 reqId,
> Int64 localEPAddr, Int32 localEPPort, Int64 remoteEPAdds, Int32
> remoteEPPort, System.String verb, System.String path, System.String
> queryString, System.String protocol, System.Byte[] inputBuffer,
> System.String redirect, IntPtr socket, Mono.WebServer.SslInformations ssl)
> at Mono.WebServer.XSPWorker.RunInternal(System.Object state)
> ===============================================================================
>
>
> As you can see there is deadlock between
> System.Web.Compilation.BuildManager.AddToCache (thread 2, second item)
> and System.Web.Compilation.BuildManager.GenerateAssembly (both using
> lock (buildCacheLock)) and between System.Web.Caching.Cache.Add and
> System.Web.Caching.Cache.InvokePrivateCallbacks() (both using lock(cache))
>
> I am curious if someone is working on this bug (is this known bug?) or I
> should try to fix it myself?
>
> Best regards,
> Ivan
>

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From forum: Mono - Dev

Re: svn need mono 2.4.2 or higher, I have 2.4.2.3

2009-11-07T09:29:27Z

do again an :
make clean && ./configure --prefix=/usr

2009/11/7 Sharique uddin Ahmed Farooqui <safknw@...>

Hi,

I'm trying to build mono develop from svn, and I got this error.

checking for UNMANAGED_DEPENDENCIES_MONO... no
configure: error: Please install mono version 2.4.2 or later to
install MonoDevelop.
Please see http://www.mono-project.org/ to download latest mono
sources or packages

I have mono 2.4.2.3 installed,

------
Sharique uddin Ahmed Farooqui
(C++/C# Developer, IT Consultant)
http://safknw.blogspot.com/
"Peace" is the Ultimate thing we want.
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From forum: Mono - MonoDevelop IDE

svn need mono 2.4.2 or higher, I have 2.4.2.3

2009-11-07T09:16:55Z

Hi,

I'm trying to build mono develop from svn, and I got this error.

checking for UNMANAGED_DEPENDENCIES_MONO... no
configure: error: Please install mono version 2.4.2 or later to
install MonoDevelop.
Please see http://www.mono-project.org/ to download latest mono
sources or packages

I have mono 2.4.2.3 installed,

------
Sharique uddin Ahmed Farooqui
(C++/C# Developer, IT Consultant)
http://safknw.blogspot.com/
"Peace" is the Ultimate thing we want.
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From forum: Mono - MonoDevelop IDE

Mono Embedded Developer Needed

2009-11-07T09:05:55Z

Hi all,

We're a UK based manufacturer of router/networking equipment and are looking to recruit (initially on an ad-hoc basis) an experienced mono deveoper who possesses the following skills:

cross compiling mono on ARM
mkbundle/linker
performance tuning c#/mono apps
knowledge of embedded platforms

If this is of interest, let me know and we can discuss further.

Regards,
Danny

From forum: Mono - Dev

Using mdb on a "hardened" system?

2009-11-07T08:41:03Z

I've recently put MonoDevelop onto a system that's running Hardened
Gentoo -- the kernel has PaX active and the compiler defaults to PIE +
SSP for all applications.

I can successfully run applications normally by disabling some of the
PaX protections on /usr/bin/mono, but I've been unable to debug
applications. When I try to start an application via mdb (or via the
monodevelop-debugger plugin) I get this:

EXCEPTION: Mono.Debugger.TargetMemoryException: Cannot read 8 bytes from
target memory at address 0x0049de20

Does anyone have experience with this kind of setup? Is there something
I can do to make this work, or is it just never going to work on this
system?

--Mike

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From forum: Mono - General

Centering an MDI Child

2009-11-07T08:08:42Z

Hi Folks,

I've made a test application with a MDI Parent and a MDI Child.

The parent initally starts maximised

I have set the inital position of the child to Centre screen. On windows (Using MS.NET), the MDI Child does indeed be placed in the centre of the parent.

On Linux however, it's as if the parent starts off non-maximised, draw the child (Hence putting the child in the center of the non-maximised parent) THEN maximised the parent..

Any ideas?

By setting the child inital setting to "CentreParent", this seems to do nothing in either windows or linux

Thanks

From forum: Mono - WinForms

Monodevelop external console doesn't show up

2009-11-07T07:59:13Z

I have Monodevelop version 2.0, Mono 2.4.
When i compile and start a console application with External Console option active it opens no console... what i have to do?

From forum: Mono - MonoDevelop IDE

Re: DuplexChannelFactory and NetTcpBinding

2009-11-07T06:52:00Z

Hi,

Ask Stenum wrote:
> Hi
>
> I've been trying to subscribe to a WCF service with a mono client by using a
> DuplexChannelFactory to create a channel with a NetTcpBinding. Here's that
> part of my code:

<snip/>

> I know the System.ServiceModel is far from being done, but it seems that
> this part of it should work correctly. Does anyone have an idea of what I
> could try to make this work?

Yes, the basic NetTcpBinding stuff should work, but it very likely has
bugs. Please file a bug on bugzilla with a runnable test case, and
I'll have a look (when I get back my hacking environment; I miss it
right now).

Atsushi Eno
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From forum: Mono - General

Deadlock in System.Web.Caching.Cache class

2009-11-07T06:04:13Z

Hello, I am experiencing weird deadlock in .net applications running
latest release version of mono (2.4.2.3) on FreeBSD (I don't think it is
OS specific, and it doesn't show all the times, but still often enough
so I can trace it)

Stack from thread 1:
at
System.Web.Compilation.BuildManager.RemoveVirtualPathFromCaches(System.Web.VirtualPath
virtualPath)
at
System.Web.Compilation.BuildManager.OnVirtualPathChanged(System.String
key, System.Object value, CacheItemRemovedReason removedReason)
at System.Web.Caching.Cache.InvokePrivateCallbacks()
at System.Web.HttpRuntime.ShutdownAppDomain(System.Object args)
====================================================================
Stack from thread 2:
at System.Web.Caching.Cache.Add(System.String key, System.Object
value, System.Web.Caching.CacheDependency dependencies, DateTime
absoluteExpiration, TimeSpan slidingExpiration, CacheItemPriority
priority, System.Web.Caching.CacheItemRemovedCallback onRemoveCallback)
at System.Web.Compilation.BuildManager.AddToCache(System.String
virtualPath, System.Web.Compilation.BuildProvider bp)
at
System.Web.Compilation.BuildManager.GenerateAssembly(System.Web.Compilation.AssemblyBuilder
abuilder, System.Collections.Generic.List`1 buildItems,
System.Web.VirtualPath virtualPath, BuildKind buildKind)
at
System.Web.Compilation.BuildManager.BuildAssembly(System.Web.VirtualPath
virtualPath)
at System.Web.Compilation.BuildManager.GetCompiledType(System.String
virtualPath)
at System.Web.Compilation.AspComponentFoundry+TagNameFoundry.LoadType()
at
System.Web.Compilation.AspComponentFoundry+TagNameFoundry.GetType(System.String
componentName, System.String ByRef source, System.String ByRef ns)
at
System.Web.Compilation.AspComponentFoundry.CreateComponent(System.Web.Compilation.Foundry
foundry, System.String tagName, System.String prefix, System.String tag)
at
System.Web.Compilation.AspComponentFoundry.GetComponent(System.String
tagName)
at System.Web.UI.RootBuilder.GetChildControlType(System.String
tagName, IDictionary attribs)
at System.Web.UI.ControlBuilder.CreateSubBuilder(System.String
tagid, System.Collections.Hashtable atts, System.Type childType,
System.Web.UI.TemplateParser parser, ILocation location)
at System.Web.Compilation.AspGenerator.ProcessTag(ILocation
location, System.String tagid, System.Web.Compilation.TagAttributes
atts, TagType tagtype, Boolean ByRef ignored)
at System.Web.Compilation.AspGenerator.TagParsed(ILocation location,
TagType tagtype, System.String tagid,
System.Web.Compilation.TagAttributes attributes)
at System.Web.Compilation.AspParser.OnTagParsed(TagType tagtype,
System.String id, System.Web.Compilation.TagAttributes attributes)
at System.Web.Compilation.AspParser.Parse()
at System.Web.Compilation.AspGenerator.Parse(System.IO.TextReader
reader, System.String filename, Boolean doInitParser)
at System.Web.Compilation.GenericBuildProvider`1.Parse()
at System.Web.Compilation.GenericBuildProvider`1.get_CodeCompilerType()
at
System.Web.Compilation.BuildManager.GetCodeDomProviderType(System.Web.Compilation.BuildProvider
provider)
at
System.Web.Compilation.BuildManager+BuildItem..ctor(System.Web.Compilation.BuildProvider
provider)
at
System.Web.Compilation.BuildManager.LoadBuildProviders(System.Web.VirtualPath
virtualPath, System.String virtualDir,
System.Collections.Generic.Dictionary`2 vpCache, BuildKind ByRef kind,
System.String ByRef assemblyBaseName)
at
System.Web.Compilation.BuildManager.BuildAssembly(System.Web.VirtualPath
virtualPath)
at System.Web.Compilation.BuildManager.GetCompiledType(System.String
virtualPath)
at System.Web.Compilation.AspComponentFoundry+TagNameFoundry.LoadType()
at
System.Web.Compilation.AspComponentFoundry+TagNameFoundry.GetType(System.String
componentName, System.String ByRef source, System.String ByRef ns)
at
System.Web.Compilation.AspComponentFoundry.CreateComponent(System.Web.Compilation.Foundry
foundry, System.String tagName, System.String prefix, System.String tag)
at
System.Web.Compilation.AspComponentFoundry.GetComponent(System.String
tagName)
at System.Web.UI.RootBuilder.GetChildControlType(System.String
tagName, IDictionary attribs)
at System.Web.UI.ControlBuilder.CreateSubBuilder(System.String
tagid, System.Collections.Hashtable atts, System.Type childType,
System.Web.UI.TemplateParser parser, ILocation location)
at System.Web.Compilation.AspGenerator.ProcessTag(ILocation
location, System.String tagid, System.Web.Compilation.TagAttributes
atts, TagType tagtype, Boolean ByRef ignored)
at System.Web.Compilation.AspGenerator.TagParsed(ILocation location,
TagType tagtype, System.String tagid,
System.Web.Compilation.TagAttributes attributes)
at System.Web.Compilation.AspParser.OnTagParsed(TagType tagtype,
System.String id, System.Web.Compilation.TagAttributes attributes)
at System.Web.Compilation.AspParser.Parse()
at System.Web.Compilation.AspGenerator.Parse(System.IO.TextReader
reader, System.String filename, Boolean doInitParser)
at System.Web.Compilation.GenericBuildProvider`1.Parse()
at System.Web.Compilation.GenericBuildProvider`1.get_CodeCompilerType()
at
System.Web.Compilation.BuildManager.GetCodeDomProviderType(System.Web.Compilation.BuildProvider
provider)
at
System.Web.Compilation.BuildManager+BuildItem..ctor(System.Web.Compilation.BuildProvider
provider)
at
System.Web.Compilation.BuildManager.LoadBuildProviders(System.Web.VirtualPath
virtualPath, System.String virtualDir,
System.Collections.Generic.Dictionary`2 vpCache, BuildKind ByRef kind,
System.String ByRef assemblyBaseName)
at
System.Web.Compilation.BuildManager.BuildAssembly(System.Web.VirtualPath
virtualPath)
at System.Web.Compilation.BuildManager.GetCompiledType(System.String
virtualPath)
at
System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(System.String
virtualPath, System.Type requiredBaseType)
at System.Web.UI.PageParser.GetCompiledPageInstance(System.String
virtualPath, System.String inputFile, System.Web.HttpContext context)
at
System.Web.UI.PageHandlerFactory.GetHandler(System.Web.HttpContext
context, System.String requestType, System.String url, System.String path)
at System.Web.HttpApplication.GetHandler(System.Web.HttpContext
context, System.String url, Boolean ignoreContextHandler)
at System.Web.HttpApplication.GetHandler(System.Web.HttpContext
context, System.String url)
at System.Web.HttpApplication+<Pipeline>c__Iterator2.MoveNext()
at System.Web.HttpApplication.Tick()
at System.Web.HttpApplication.Start(System.Object x)
at
System.Web.HttpApplication.System.Web.IHttpHandler.ProcessRequest(System.Web.HttpContext
context)
at System.Web.HttpRuntime.Process(System.Web.HttpWorkerRequest req)
at System.Web.HttpRuntime.RealProcessRequest(System.Object o)
at
System.Web.HttpRuntime.ProcessRequest(System.Web.HttpWorkerRequest wr)
at Mono.WebServer.MonoWorkerRequest.ProcessRequest()
at
Mono.WebServer.BaseApplicationHost.ProcessRequest(Mono.WebServer.MonoWorkerRequest
mwr)
at Mono.WebServer.XSPApplicationHost.ProcessRequest(Int32 reqId,
Int64 localEPAddr, Int32 localEPPort, Int64 remoteEPAdds, Int32
remoteEPPort, System.String verb, System.String path, System.String
queryString, System.String protocol, System.Byte[] inputBuffer,
System.String redirect, IntPtr socket, Mono.WebServer.SslInformations ssl)
at Mono.WebServer.XSPWorker.RunInternal(System.Object state)
===============================================================================

As you can see there is deadlock between
System.Web.Compilation.BuildManager.AddToCache (thread 2, second item)
and System.Web.Compilation.BuildManager.GenerateAssembly (both using
lock (buildCacheLock)) and between System.Web.Caching.Cache.Add and
System.Web.Caching.Cache.InvokePrivateCallbacks() (both using lock(cache))

I am curious if someone is working on this bug (is this known bug?) or I
should try to fix it myself?

Best regards,
Ivan
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From forum: Mono - Dev

Unstable ThreadPool performance under massive QueueUserWorkItem requests.

2009-11-07T02:55:48Z

I'm writing a program that utilizes ThreadPool heavily. More than thousands
of QueueUserWorkItem request may be generated during a second. And this
program works fine on Windows/.NET.
When I come to test on Linux/Mono, it becomes unstable. Large CPU
consumption often occurs. The same program usually takes 1-5% CPU on Windows
and similar hardware. However, on CentOS(2 core), the CPU usage may suddenly
jump to a very high (nearly 200%) level and then fall back to normal, and
then jump high again.. It seems very unstable.

Below is the output of command 'top |grep mono' (run on CentOS, 2 core CPU):
12926 root 15 0 43644 11m 4980 S 16.0 0.3 0:00.48 mono

12926 root 15 0 48068 15m 5052 S 18.6 0.5 0:01.04 mono

12926 root 15 0 80640 20m 5060 S 168.0 0.6 0:06.09 mono

12926 root 15 0 87372 22m 5064 S 189.3 0.7 0:11.78 mono

12926 root 15 0 85816 24m 5064 S 52.9 0.7 0:13.37 mono

12926 root 19 0 86408 24m 5064 S 13.3 0.7 0:13.77 mono

12926 root 19 0 86408 24m 5064 S 195.6 0.7 0:19.65 mono

12926 root 15 0 86408 24m 5064 S 195.9 0.7 0:25.54 mono

12926 root 18 0 91740 26m 5064 S 199.6 0.8 0:31.98 mono

12926 root 18 0 91740 26m 5064 S 191.2 0.8 0:37.96 mono

12926 root 15 0 91740 26m 5064 S 193.6 0.8 0:43.78 mono

12926 root 15 0 91740 26m 5064 S 199.3 0.8 0:49.77 mono

12926 root 15 0 91740 26m 5064 S 198.9 0.8 0:55.75 mono

12926 root 15 0 91740 26m 5064 S 199.9 0.8 1:01.76 mono

12926 root 15 0 91740 26m 5064 S 199.5 0.8 1:07.76 mono

12926 root 15 0 91740 26m 5064 S 199.9 0.8 1:13.77 mono

12926 root 15 0 91740 26m 5064 S 198.9 0.8 1:19.75 mono

12926 root 15 0 91740 26m 5064 S 199.3 0.8 1:25.74 mono

12926 root 15 0 91740 26m 5064 S 199.6 0.8 1:31.74 mono

12926 root 15 0 91740 26m 5064 S 199.9 0.8 1:37.75 mono

12926 root 23 0 91788 28m 5064 S 87.5 0.8 1:40.38 mono

12926 root 23 0 91196 28m 5064 S 0.3 0.8 1:40.39 mono

12926 root 15 0 91788 28m 5064 S 20.3 0.8 1:41.00 mono

12926 root 15 0 91196 28m 5064 S 4.3 0.8 1:41.13 mono

12926 root 15 0 91772 28m 5064 S 11.3 0.8 1:41.47 mono

12926 root 15 0 91772 27m 5064 S 22.0 0.8 1:42.13 mono

12926 root 15 0 91772 26m 5064 S 28.9 0.8 1:43.00 mono

12926 root 24 0 91196 26m 5064 S 1.3 0.8 1:43.04 mono

12926 root 15 0 91804 26m 5064 S 34.3 0.8 1:44.07 mono

12926 root 15 0 91196 26m 5064 S 4.3 0.8 1:44.20 mono

12926 root 17 0 91772 25m 5064 S 13.6 0.7 1:44.61 mono

12926 root 15 0 91196 25m 5064 S 16.0 0.7 1:45.09 mono

12926 root 15 0 91292 25m 5064 S 1.3 0.7 1:45.13 mono

12926 root 15 0 91804 24m 5064 S 134.6 0.7 1:49.40 mono

12926 root 15 0 91196 24m 5064 S 13.4 0.7 1:49.81 mono

12926 root 15 0 91196 24m 5064 S 0.7 0.7 1:49.83 mono

12926 root 15 0 91772 24m 5064 S 21.6 0.7 1:50.48 mono

12926 root 15 0 91804 23m 5064 S 3.3 0.7 1:50.58 mono

12926 root 15 0 91804 23m 5064 S 22.3 0.7 1:51.25 mono

12926 root 15 0 91804 23m 5064 S 3.3 0.7 1:51.35 mono

12926 root 24 0 91804 23m 5064 S 14.0 0.7 1:51.77 mono

12926 root 15 0 91196 23m 5064 S 14.6 0.7 1:52.21 mono

12926 root 15 0 91196 23m 5064 S 2.7 0.7 1:52.29 mono

12926 root 15 0 91804 23m 5064 S 178.9 0.7 1:57.67 mono

12926 root 15 0 91804 23m 5064 S 184.2 0.7 2:03.38 mono

12926 root 15 0 91804 23m 5064 S 196.5 0.7 2:09.29 mono

12926 root 15 0 91804 23m 5064 S 198.2 0.7 2:15.25 mono

12926 root 15 0 91804 23m 5064 S 198.1 0.7 2:21.21 mono

12926 root 15 0 91804 23m 5064 S 123.7 0.7 2:24.93 mono

12926 root 15 0 91196 24m 5064 S 1.7 0.7 2:24.98 mono

12926 root 15 0 91804 24m 5064 S 70.5 0.7 2:27.10 mono

12926 root 15 0 91804 24m 5064 S 198.7 0.7 2:33.27 mono

12926 root 15 0 91196 24m 5064 S 23.0 0.7 2:33.98 mono

12926 root 20 0 91212 24m 5064 S 1.0 0.7 2:34.01 mono

12926 root 15 0 91788 24m 5064 S 25.6 0.7 2:34.78 mono

12926 root 15 0 91196 24m 5064 S 1.0 0.7 2:34.81 mono

12926 root 17 0 91772 24m 5064 S 15.0 0.7 2:35.26 mono

12926 root 15 0 91196 24m 5064 S 12.0 0.7 2:35.62 mono

12926 root 15 0 91500 23m 5064 S 3.7 0.7 2:35.73 mono

12926 root 15 0 91644 23m 5064 S 183.1 0.7 2:41.24 mono

12926 root 15 0 91628 23m 5064 S 191.9 0.7 2:47.01 mono

12926 root 15 0 91628 23m 5064 S 197.2 0.7 2:52.94 mono

12926 root 15 0 91612 23m 5064 S 198.9 0.7 2:58.92 mono

12926 root 15 0 91596 23m 5064 S 199.2 0.7 3:04.91 mono

12926 root 15 0 91596 23m 5064 S 199.5 0.7 3:10.91 mono

12926 root 15 0 91596 23m 5064 S 199.5 0.7 3:16.91 mono

12926 root 15 0 91708 23m 5064 S 155.0 0.7 3:21.57 mono

12926 root 15 0 91260 24m 5064 S 92.4 0.7 3:24.35 mono

12926 root 15 0 91260 24m 5064 S 193.2 0.7 3:30.16 mono

12926 root 15 0 91740 24m 5064 S 104.4 0.7 3:33.30 mono

12926 root 17 0 91740 24m 5064 S 10.6 0.7 3:33.62 mono

12926 root 15 0 91196 24m 5064 S 11.0 0.7 3:33.95 mono

12926 root 15 0 91804 24m 5064 S 153.0 0.7 3:38.55 mono

12926 root 15 0 91804 24m 5064 S 195.5 0.7 3:44.43 mono

12926 root 15 0 91804 24m 5064 S 197.9 0.7 3:50.38 mono

12926 root 15 0 91804 24m 5064 S 197.2 0.7 3:56.31 mono

12926 root 15 0 91804 24m 5064 S 197.9 0.7 4:02.26 mono

12926 root 15 0 91804 24m 5064 S 197.5 0.7 4:08.20 mono

12926 root 15 0 91804 24m 5064 S 196.2 0.7 4:14.10 mono

12926 root 15 0 91804 24m 5064 S 199.9 0.7 4:20.11 mono

12926 root 15 0 91804 24m 5064 S 198.2 0.7 4:26.07 mono

12926 root 19 0 91196 23m 5068 S 21.9 0.7 4:26.73 mono

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From forum: Mono - Dev

Re: WinForms text rendering seriously broken???

2009-11-07T02:20:32Z

Hum, i haven't got intel, only Nvidia.
dmidecode attached

2009/11/6 Ernesto <equistango@...>

Ivan Zlatev wrote:
> I saw this bug on bugzilla: http://bugzilla.novell.com/show_bug.cgi?id=549882
> I think it says that the problem is in the Intel Driver or something.
>

Yes. It was an Intel drivers' issue. Should have done some searching before.
Thanks!

>
> On Fri, Nov 6, 2009 at 6:27 PM, Petit Eric <surfzoid@...> wrote:
>
>> yes same here, SVN trunk version of Mono don't seem to have the problem
>>
>> 2009/11/6 Ernesto <equistango@...>
>>
>>> I've started having a problem with WinForms apps some weeks ago which I
>>> attributed to my modified Fedora installation. Now I found the same problem
>>> in a fresh Ubuntu 9.10 install.
>>>
>>> The problem is WinForms apps not showing text on labels, buttons and most
>>> controls, like the MoMA screenshot attached.
>>>
>>> This was tested with 3 different winforms apps, including the official
>>> MoMA download. It was tested on Fedora (rawhide) and Ubuntu 9.10, both with
>>> and without "desktop effects" enabled.
>>>
>>> These were the constants: both Fedora and Ubuntu were 64 bit, both
>>> notebooks with Intel 965 graphics, both default mono 2.4.3 install or SVN.
>>>
>>> I think this is too much of a bug to go unreported until now, and I still
>>> think this can be a problem with my installation. Can someone please confirm
>>> or deny this?
>>>
>>> Regards,
>>> Ernesto
>>>
>>>
>>> _______________________________________________
>>> Mono-devel-list mailing list
>>> Mono-devel-list@...
>>> http://lists.ximian.com/mailman/listinfo/mono-devel-list
>>>
>>>
>>
>> --
>> Cordially.
>>
>> Small Eric Quotations of the days:
>> ---------------------------------------------------------------------------
>> I have no special talents. I am only passionately curious
>> Sent from Paris, France
>> _______________________________________________
>> Mono-devel-list mailing list
>> Mono-devel-list@...
>> http://lists.ximian.com/mailman/listinfo/mono-devel-list
>>
>>
>>
> _______________________________________________
> Mono-devel-list mailing list
> Mono-devel-list@...
> http://lists.ximian.com/mailman/listinfo/mono-devel-list
>

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---------------------------------------------------------------------------
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Sent from Bordeaux, France

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dmidecode (24K) Download Attachment

From forum: Mono - Dev

include a piece of code

2009-11-07T02:04:11Z

Hello.
I have started in these days to use C# on MonoDevelop, and I have a problem.
I have written my program, with its main, classes and functions.
Now i need to include another piece of code(a class called MersenneTwister to generate random numbers) and the only way i have been able to do this was by copying the all code in my original program...
can anyone help me please?
thanks

From forum: Mono - MonoDevelop IDE

Re: Partial System.Data.Services implementation

2009-11-06T18:50:17Z

Hi,

This has been integrated into the mcs build system.

thanks

Zoltan

On Sat, Nov 7, 2009 at 3:05 AM, ermau <me@...> wrote:

Miguel, Atsushi,

The code is now in the repo mcs/class/System.Data.Services and mcs/class/System.Data.Servies.Tests. I tried the follow the example of some of the other assemblies for the AssemblyInfo.cs, but I'm uncertain about it and as I stated before I haven't added it to the build or anything like that.

ermau

On Thu, Nov 5, 2009 at 12:36, Miguel de Icaza <miguel@...> wrote:

Hello,

I am OK if Ermau checks in the code ;-)

> Nah, miguel meant me, and very likely replied before reading my
> reply to you ;)
>
> Sadly my laptop isn't still returned. *blames Acer support*
>
> Atsushi Eno
>
> ermau wrote:
> > Hi Miguel,
> >
> > I assume you were addressing me.. I'm taking a closer look in the mono
> > repository and making a few last changes and then I'll go ahead and
> > commit it. Admittedly I'm not as knowledgeable on where (or even if) I
> > should make references it for it to be included in the build. Most of my
> > contributions have been to Mono.Rocks which is a much smaller monkey.
> > So, for the moment, I can get the code at least in the repository and we
> > can go from there.
> >
> > ermau
> >
> > On Tue, Nov 3, 2009 at 15:03, Miguel de Icaza <miguel@...
> > <mailto:miguel@...>> wrote:
> >
> > Hello,
> >
> > Coudl you commit this code?
> >
> > > Hi Atsushi,
> > >
> > >
> > > I've updated the zip, following the style guidelines best I could.
> > >
> > >
> > > ermau
> > >
> > > On Mon, Oct 19, 2009 at 11:10, Eric Maupin <me@...
> > <mailto:me@...>> wrote:
> > > I don't really have any plans to implement DataService, my
> > > only goal was to get Linq2NHibernate working on Mono. It
> > > mostly just implements some interfaces from
> > > System.Data.Services, so it wasn't much to get it working. I
> > > went ahead and did everything else in that assembly that I
> > > knew how to do, but like I said I don't really know anything
> > > about S.D.S so.
> > >
> > >
> > > I'll see what I can do about having it match the guidelines
> > > better and resubmit it.
> > >
> > >
> > > ermau
> > >
> > >
> > >
> > > On Mon, Oct 19, 2009 at 02:02, Atsushi Eno
> > > <atsushieno@...
> > <mailto:atsushieno@...>> wrote:
> > > Hi, it's a great challenge :) Are you planning to
> > > implement the core part of the
> > > library? If you are successfully using NHibernate
> > with
> > > your patch, then it seems
> > > that NHibernate does not use DataService *at all*.
> > >
> > > For the time being, we have our own coding style that
> > > is helpful before our
> > > co-hacking.
> > > http://mono-project.com/Coding_Guidelines
> > >
> > > I haven't checked in any Astoria stubs that I have
> > > written in the past (neither of
> > > S.D.Svc.dll and S.D.Svc.Client.dll) as I never
> > thought
> > > they can be used like this,
> > > but I was likely wrong. Let's checkin your code once
> > > it takes good shape in style :)
> > >
> > > Atsushi Eno
> > >
> > >
> > >
> > > On 2009/10/19 3:06, Eric Maupin wrote:
> > >
> > >
> > > I've partially implemented
> > > System.Data.Services.dll. Basically
> > everything
> > > is present, only DataService<T> is mostly
> > > NotImplementedException'd. What's present is
> > > enough to get LINQ to NHibernate to build/run
> > > on Mono without modification. I wasn't sure
> > > about the assembly attributes so they may be
> > > wrong or something. NUnit tests are included.
> > >
> > > http://ermau.com/System.Data.Services.zip
> > >
> > > If theres any changes/fixes I need to do, I'd
> > > be more than happy to just let me know.
> > >
> > > ermau
> > >
> > >
> > >
> > >
> > _______________________________________________
> > > Mono-devel-list mailing list
> > > Mono-devel-list@...
> > <mailto:Mono-devel-list@...>
> > >
> > http://lists.ximian.com/mailman/listinfo/mono-devel-list
> > >
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > Mono-devel-list mailing list
> > > Mono-devel-list@...
> > <mailto:Mono-devel-list@...>
> > > http://lists.ximian.com/mailman/listinfo/mono-devel-list
> >
> >
>

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From forum: Mono - Dev

Re: Partial System.Data.Services implementation

2009-11-06T18:05:45Z

Miguel, Atsushi,

The code is now in the repo mcs/class/System.Data.Services and mcs/class/System.Data.Servies.Tests. I tried the follow the example of some of the other assemblies for the AssemblyInfo.cs, but I'm uncertain about it and as I stated before I haven't added it to the build or anything like that.

ermau

On Thu, Nov 5, 2009 at 12:36, Miguel de Icaza <miguel@...> wrote:

Hello,

I am OK if Ermau checks in the code ;-)

> Nah, miguel meant me, and very likely replied before reading my
> reply to you ;)
>
> Sadly my laptop isn't still returned. *blames Acer support*
>
> Atsushi Eno
>
> ermau wrote:
> > Hi Miguel,
> >
> > I assume you were addressing me.. I'm taking a closer look in the mono
> > repository and making a few last changes and then I'll go ahead and
> > commit it. Admittedly I'm not as knowledgeable on where (or even if) I
> > should make references it for it to be included in the build. Most of my
> > contributions have been to Mono.Rocks which is a much smaller monkey.
> > So, for the moment, I can get the code at least in the repository and we
> > can go from there.
> >
> > ermau
> >
> > On Tue, Nov 3, 2009 at 15:03, Miguel de Icaza <miguel@...
> > <mailto:miguel@...>> wrote:
> >
> > Hello,
> >
> > Coudl you commit this code?
> >
> > > Hi Atsushi,
> > >
> > >
> > > I've updated the zip, following the style guidelines best I could.
> > >
> > >
> > > ermau
> > >
> > > On Mon, Oct 19, 2009 at 11:10, Eric Maupin <me@...
> > <mailto:me@...>> wrote:
> > > I don't really have any plans to implement DataService, my
> > > only goal was to get Linq2NHibernate working on Mono. It
> > > mostly just implements some interfaces from
> > > System.Data.Services, so it wasn't much to get it working. I
> > > went ahead and did everything else in that assembly that I
> > > knew how to do, but like I said I don't really know anything
> > > about S.D.S so.
> > >
> > >
> > > I'll see what I can do about having it match the guidelines
> > > better and resubmit it.
> > >
> > >
> > > ermau
> > >
> > >
> > >
> > > On Mon, Oct 19, 2009 at 02:02, Atsushi Eno
> > > <atsushieno@...
> > <mailto:atsushieno@...>> wrote:
> > > Hi, it's a great challenge :) Are you planning to
> > > implement the core part of the
> > > library? If you are successfully using NHibernate
> > with
> > > your patch, then it seems
> > > that NHibernate does not use DataService *at all*.
> > >
> > > For the time being, we have our own coding style that
> > > is helpful before our
> > > co-hacking.
> > > http://mono-project.com/Coding_Guidelines
> > >
> > > I haven't checked in any Astoria stubs that I have
> > > written in the past (neither of
> > > S.D.Svc.dll and S.D.Svc.Client.dll) as I never
> > thought
> > > they can be used like this,
> > > but I was likely wrong. Let's checkin your code once
> > > it takes good shape in style :)
> > >
> > > Atsushi Eno
> > >
> > >
> > >
> > > On 2009/10/19 3:06, Eric Maupin wrote:
> > >
> > >
> > > I've partially implemented
> > > System.Data.Services.dll. Basically
> > everything
> > > is present, only DataService<T> is mostly
> > > NotImplementedException'd. What's present is
> > > enough to get LINQ to NHibernate to build/run
> > > on Mono without modification. I wasn't sure
> > > about the assembly attributes so they may be
> > > wrong or something. NUnit tests are included.
> > >
> > > http://ermau.com/System.Data.Services.zip
> > >
> > > If theres any changes/fixes I need to do, I'd
> > > be more than happy to just let me know.
> > >
> > > ermau
> > >
> > >
> > >
> > >
> > _______________________________________________
> > > Mono-devel-list mailing list
> > > Mono-devel-list@...
> > <mailto:Mono-devel-list@...>
> > >
> > http://lists.ximian.com/mailman/listinfo/mono-devel-list
> > >
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > Mono-devel-list mailing list
> > > Mono-devel-list@...
> > <mailto:Mono-devel-list@...>
> > > http://lists.ximian.com/mailman/listinfo/mono-devel-list
> >
> >
>

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From forum: Mono - Dev

Re: Mono 2.6 release

2009-11-06T15:24:41Z

Costantino Pipero wrote:
> I am very anxious to look at the new Linq-to-SQL shipped with 2.6 .
>
> Anyone knows how close is the release date (the roadmap says November 2009).

I don't think we know when the release is yet, but you can grab the
first preview of 2.6 here:

http://mono.ximian.com/monobuild/preview/download-preview/

Jonathan
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From forum: Mono - General

Re: external reference to a class

2009-11-06T14:49:51Z

That is much better... thank you for suggesting this.
Duane

On Fri, Nov 6, 2009 at 2:53 AM, Laurent Etiemble <laurent.etiemble@...> wrote:

Hello,

Why don't you use the "NSClassFromString" function
(http://developer.apple.com/mac/library/documentation/cocoa/Reference/Foundation/Miscellaneous/Foundation_Functions/Reference/reference.html#//apple_ref/c/func/NSClassFromString)
? The return type is a Class instance, and is not as low-level as a
call to objc_getClass().

[NSClassFromString(@"MyMonoClass") testTouch];

Note 1: See http://www.cocoadev.com/index.pl?NSClassFromString for more comments
Note 2: you can even define a macro to avoid the cluttering of your code.

Regards, Laurent Etiemble.

2009/10/22 Duane Wandless <duane@...>:

> Hopefully someone can help with this.
>
> I am currently doing this.
>
> id myobj = objc_getClass("MyMonoClass");
> [myobj testTouch];
>
> which works. MyMonoClass is not defined so I cannot do this:
> [MyMonoClass testTouch];
>
> Because the compiler tries to resolve the class reference, of course.
>
> Is there a better way to do this than what I have? Which I got the idea of
> how to do this from Monobjc!
>
> The context is that I have a Cocoa application that loads the mono runtime
> which loads my Monobjc enabled library. Which that is where MyMonoClass is
> defined. Then I need to invoke a method on the mono class from Cocoa.
>
> Thanks,
> Duane
>

> _______________________________________________
> Mono-osx mailing list
> Mono-osx@...
> http://lists.ximian.com/mailman/listinfo/mono-osx
>
>

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From forum: Mono - OSX

Mono 2.6 release

2009-11-06T14:42:00Z

I am very anxious to look at the new Linq-to-SQL shipped with 2.6 .

Anyone knows how close is the release date (the roadmap says November 2009).

Cos

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From forum: Mono - General

Re: WinForms text rendering seriously broken???

2009-11-06T14:33:13Z

Ivan Zlatev wrote:
> I saw this bug on bugzilla: http://bugzilla.novell.com/show_bug.cgi?id=549882
> I think it says that the problem is in the Intel Driver or something.
>
Yes. It was an Intel drivers' issue. Should have done some searching before.
Thanks!

>
> On Fri, Nov 6, 2009 at 6:27 PM, Petit Eric <surfzoid@...> wrote:
>
>> yes same here, SVN trunk version of Mono don't seem to have the problem
>>
>> 2009/11/6 Ernesto <equistango@...>
>>
>>> I've started having a problem with WinForms apps some weeks ago which I
>>> attributed to my modified Fedora installation. Now I found the same problem
>>> in a fresh Ubuntu 9.10 install.
>>>
>>> The problem is WinForms apps not showing text on labels, buttons and most
>>> controls, like the MoMA screenshot attached.
>>>
>>> This was tested with 3 different winforms apps, including the official
>>> MoMA download. It was tested on Fedora (rawhide) and Ubuntu 9.10, both with
>>> and without "desktop effects" enabled.
>>>
>>> These were the constants: both Fedora and Ubuntu were 64 bit, both
>>> notebooks with Intel 965 graphics, both default mono 2.4.3 install or SVN.
>>>
>>> I think this is too much of a bug to go unreported until now, and I still
>>> think this can be a problem with my installation. Can someone please confirm
>>> or deny this?
>>>
>>> Regards,
>>> Ernesto
>>>
>>>
>>> _______________________________________________
>>> Mono-devel-list mailing list
>>> Mono-devel-list@...
>>> http://lists.ximian.com/mailman/listinfo/mono-devel-list
>>>
>>>
>>
>> --
>> Cordially.
>>
>> Small Eric Quotations of the days:
>> ---------------------------------------------------------------------------
>> I have no special talents. I am only passionately curious
>> Sent from Paris, France
>> _______________________________________________
>> Mono-devel-list mailing list
>> Mono-devel-list@...
>> http://lists.ximian.com/mailman/listinfo/mono-devel-list
>>
>>
>>
> _______________________________________________
> Mono-devel-list mailing list
> Mono-devel-list@...
> http://lists.ximian.com/mailman/listinfo/mono-devel-list
>

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From forum: Mono - Dev

Re: WinForms text rendering seriously broken???

2009-11-06T12:53:39Z

I saw this bug on bugzilla: http://bugzilla.novell.com/show_bug.cgi?id=549882
I think it says that the problem is in the Intel Driver or something.

Kind Regards,

Ivan Zlatev
http://ivanz.com

On Fri, Nov 6, 2009 at 6:27 PM, Petit Eric <surfzoid@...> wrote:

> yes same here, SVN trunk version of Mono don't seem to have the problem
>
> 2009/11/6 Ernesto <equistango@...>
>>
>> I've started having a problem with WinForms apps some weeks ago which I
>> attributed to my modified Fedora installation. Now I found the same problem
>> in a fresh Ubuntu 9.10 install.
>>
>> The problem is WinForms apps not showing text on labels, buttons and most
>> controls, like the MoMA screenshot attached.
>>
>> This was tested with 3 different winforms apps, including the official
>> MoMA download. It was tested on Fedora (rawhide) and Ubuntu 9.10, both with
>> and without "desktop effects" enabled.
>>
>> These were the constants: both Fedora and Ubuntu were 64 bit, both
>> notebooks with Intel 965 graphics, both default mono 2.4.3 install or SVN.
>>
>> I think this is too much of a bug to go unreported until now, and I still
>> think this can be a problem with my installation. Can someone please confirm
>> or deny this?
>>
>> Regards,
>> Ernesto
>>
>>
>> _______________________________________________
>> Mono-devel-list mailing list
>> Mono-devel-list@...
>> http://lists.ximian.com/mailman/listinfo/mono-devel-list
>>
>
>
>
> --
> Cordially.
>
> Small Eric Quotations of the days:
> ---------------------------------------------------------------------------
> I have no special talents. I am only passionately curious
> Sent from Paris, France
> _______________________________________________
> Mono-devel-list mailing list
> Mono-devel-list@...
> http://lists.ximian.com/mailman/listinfo/mono-devel-list
>
>

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From forum: Mono - Dev

Re: WinForms text rendering seriously broken???

2009-11-06T10:27:58Z

yes same here, SVN trunk version of Mono don't seem to have the problem

2009/11/6 Ernesto <equistango@...>

I've started having a problem with WinForms apps some weeks ago which I attributed to my modified Fedora installation. Now I found the same problem in a fresh Ubuntu 9.10 install.

The problem is WinForms apps not showing text on labels, buttons and most controls, like the MoMA screenshot attached.

This was tested with 3 different winforms apps, including the official MoMA download. It was tested on Fedora (rawhide) and Ubuntu 9.10, both with and without "desktop effects" enabled.

These were the constants: both Fedora and Ubuntu were 64 bit, both notebooks with Intel 965 graphics, both default mono 2.4.3 install or SVN.

I think this is too much of a bug to go unreported until now, and I still think this can be a problem with my installation. Can someone please confirm or deny this?

Regards,
Ernesto

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Cordially.

Small Eric Quotations of the days:
---------------------------------------------------------------------------
I have no special talents. I am only passionately curious
Sent from Paris, France
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From forum: Mono - Dev