[Mono-dev] Re: new test framework works on dotnet
Hi, Some tests pass on Mono, but some of them need more effort. Sometimes mono vm stucks, I worked around that by adding Sleep at the beginning of each test. Some tests still fail. Mhm, very strange. Could you send a QUIT signal to the Mono process when it hangs? This will help pinpoint. Maybe it's the appdomain unloading issue. Is Helper.Unload() really necessary? Robert ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
AW: [Mono-dev] Mono remoting on an embedded arm system
Von: Miguel de Icaza [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 18. Mai 2006 01:15 An: FALE(Leopold Faschalek) Cc: mono-devel-list@lists.ximian.com Betreff: Re: [Mono-dev] Mono remoting on an embedded arm system hello, we are running mono 1.1.14 on an embedded arm system with remoting services to communicate with a host system. This does not ring any bells; Could you cook a small test case, maybe include the exception, stack traces produced? Hello, I have made 3 runs with different debug/trace options 1) # mono --debug server.exe 2) # mono --trace=CommonLib --debug server.exe 3) # mono --trace=N:System.Runtime.Remoting --debug server.exe In the 3. trace you see that RemotingServices:InternalExecute() which has a try/catch block, doesn't resume execution. Could you give me information to produce more infos on the exception handling? I append also the 3 sourcefiles Greetings Leopold == OUTPUT 1 == # mono --debug server.exe creating channel at port 9000 registering channel Starting Server Server serving at port 9000... InfoDisplay.Show was called toDevice called Unhandled Exception: System.Exception: Hello World! in [0x00042] (at /CommonLib.cs:25) CommonLib.InfoDisplay:toDevice (Byte bitsToSet) in [0xc] (at /CommonLib.cs:12) CommonLib.InfoDisplay:Show (Byte bitsToSet) in 0x0 unknown method == OUTPUT 2 == # mono --trace=CommonLib server.exe ENTER: (wrapper remoting-invoke-with-check) CommonLib.InfoDisplay:.ctor ()() ip: (nil) . ENTER: CommonLib.InfoDisplay:.ctor ()() ip: (nil) . LEAVE: CommonLib.InfoDisplay:.ctor () LEAVE: (wrapper remoting-invoke-with-check) CommonLib.InfoDisplay:.ctor () creating channel at port 9000 EXCEPTION handling: FormatException EXCEPTION handling: FormatException EXCEPTION handling: FormatException registering channel Starting Server Server serving at port 9000... ENTER: CommonLib.InfoDisplay:Show (byte)() ip: (nil) InfoDisplay.Show was called . ENTER: CommonLib.InfoDisplay:toDevice (byte)() ip: (nil) toDevice called EXCEPTION handling: Exception Unhandled Exception: System.Exception: Hello World! in 0x000e0 CommonLib.InfoDisplay:toDevice (Byte bitsToSet) in 0x00057 CommonLib.InfoDisplay:Show (Byte bitsToSet) in 0x0 unknown method == OUTPUT 3 == # mono --trace=N:System.Runtime.Remoting --debug server.exe snip/ ENTER: System.Runtime.Remoting.RemotingServices:SetMessageTargetIdentity (System.Runtime.Remoting.Messaging.IMessage,) LEAVE: System.Runtime.Remoting.RemotingServices:SetMessageTargetIdentity (System.Runtime.Remoting.Messaging.IMessage,) ENTER: System.Runtime.Remoting.RemotingServices:GetMessageTargetIdentity (System.Runtime.Remoting.Messaging.IMessage)) LEAVE: System.Runtime.Remoting.RemotingServices:GetMessageTargetIdentity (System.Runtime.Remoting.Messaging.IMessage)] ENTER: System.Runtime.Remoting.ServerIdentity:get_Context ()() ip: (nil) LEAVE: System.Runtime.Remoting.ServerIdentity:get_Context ()[System.Runtime.Remoting.Contexts.Context:0x291fc0] ENTER: System.Runtime.Remoting.ServerIdentity:get_Context ()() ip: (nil) LEAVE: System.Runtime.Remoting.ServerIdentity:get_Context ()[System.Runtime.Remoting.Contexts.Context:0x291fc0] ENTER: System.Runtime.Remoting.RemotingServices:GetMessageTargetIdentity (System.Runtime.Remoting.Messaging.IMessage)) LEAVE: System.Runtime.Remoting.RemotingServices:GetMessageTargetIdentity (System.Runtime.Remoting.Messaging.IMessage)] ENTER: System.Runtime.Remoting.ClientActivatedIdentity:SyncObjectProcessMessage (System.Runtime.Remoting.Messaging.IM) . ENTER: (wrapper managed-to-native) System.Runtime.Remoting.RemotingServices:IsTransparentProxy (object)() ip: (nil) . LEAVE: (wrapper managed-to-native) System.Runtime.Remoting.RemotingServices:IsTransparentProxy (object)FALSE . ENTER: System.Runtime.Remoting.RemotingServices:GetMessageTargetIdentity (System.Runtime.Remoting.Messaging.IMessag) . LEAVE: System.Runtime.Remoting.RemotingServices:GetMessageTargetIdentity (System.Runtime.Remoting.Messaging.IMessag] . ENTER: System.Runtime.Remoting.ServerIdentity:get_Lease ()() ip: (nil) . LEAVE: System.Runtime.Remoting.ServerIdentity:get_Lease ()[System.Runtime.Remoting.Lifetime.Lease:0x25be40] . ENTER: System.Runtime.Remoting.RemotingServices:GetMessageTargetIdentity (System.Runtime.Remoting.Messaging.IMessag) . LEAVE: System.Runtime.Remoting.RemotingServices:GetMessageTargetIdentity (System.Runtime.Remoting.Messaging.IMessag] . ENTER: System.Runtime.Remoting.Identity:NotifyServerDynamicSinks (bool,System.Runtime.Remoting.Messaging.IMessage,b) . LEAVE: System.Runtime.Remoting.Identity:NotifyServerDynamicSinks (bool,System.Runtime.Remoting.Messaging.IMessage,b) . ENTER: System.Runtime.Remoting.RemotingServices:InternalExecuteMessage
[Mono-dev] DES problem
Hi, There is a little difference between .NET and Mono. When I call the routine below in .NET I get the results: True True With Mono it says: False True. Is it possible to set this CanReuseTransform property to true and reuse the transform once again or shall I reinitialize it every time? (I found that with Mono I can not decrypt two or more times with the same ICryptoTransform. I get different results with same inputs.) The code snippet: Private mobjEncryptTransform As ICryptoTransform Private mobjDecryptTransform As ICryptoTransform Private Function InitTripleDESCSP(ByVal tbytaDESKey As Byte(), ByVal tbytaDESIV As Byte(), Optional ByVal tlogForceInit As Boolean = False) As Boolean Dim lobjTripleDESCSP As TripleDESCryptoServiceProvider Try If lobjTripleDESCSP Is Nothing OrElse mobjDecryptTransform Is Nothing OrElse mobjEncryptTransform Is Nothing OrElse tlogForceInit Then lobjTripleDESCSP = New TripleDESCryptoServiceProvider() mobjDecryptTransform = lobjTripleDESCSP.CreateDecryptor(tbytaDESKey, tbytaDESIV) mobjEncryptTransform = lobjTripleDESCSP.CreateEncryptor(tbytaDESKey, tbytaDESIV) Console.WriteLine(mobjDecryptTransform.CanReuseTransform) Console.WriteLine(mobjDecryptTransform.CanTransformMultipleBlocks) End If Return True Catch ex As Exception End Try End Function ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
AW: [Mono-dev] Mono remoting on an embedded arm system
Hello, I looked at the 4th trace on x86 and arm and found an interesting difference. When the exception on the x86 is handled it has 5 stack frames and produces at the end a new RemoteException with 3 stackframes which is sent to the client. On the arm the exception has only 3 stack frames and is not catched by the remoting system. So maybe the failor is in the mono runtime InternalExecute() Function Hope this helpes to find the bug Greetings Leopold ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
Re: [Mono-dev] DES problem
Hello Arnhoffer, Your code should *always* check for CanReuseTransform (and should also check for CanTransformMultipleBlock if it's not using a CryptoStream) and, if false, re-create the transform. The reason is the .NET crypto classes are pluggable - so it's possible that another implementation, or a future version of the FX, will change those values. Checking those values will make your code resistant to such changes and more adaptable to other algorithms or different implementations. On Thu, 2006-05-18 at 13:28 +0200, Arnhoffer Károly wrote: Hi, There is a little difference between .NET and Mono. When I call the routine below in .NET I get the results: True True With Mono it says: False True. Is it possible to set this CanReuseTransform property to true and reuse the transform once again or shall I reinitialize it every time? (I found that with Mono I can not decrypt two or more times with the same ICryptoTransform. I get different results with same inputs.) The code snippet: Private mobjEncryptTransform As ICryptoTransform Private mobjDecryptTransform As ICryptoTransform Private Function InitTripleDESCSP(ByVal tbytaDESKey As Byte(), ByVal tbytaDESIV As Byte(), Optional ByVal tlogForceInit As Boolean = False) As Boolean Dim lobjTripleDESCSP As TripleDESCryptoServiceProvider Try If lobjTripleDESCSP Is Nothing OrElse mobjDecryptTransform Is Nothing OrElse mobjEncryptTransform Is Nothing OrElse tlogForceInit Then lobjTripleDESCSP = New TripleDESCryptoServiceProvider() mobjDecryptTransform = lobjTripleDESCSP.CreateDecryptor(tbytaDESKey, tbytaDESIV) mobjEncryptTransform = lobjTripleDESCSP.CreateEncryptor(tbytaDESKey, tbytaDESIV) Console.WriteLine(mobjDecryptTransform.CanReuseTransform) Console.WriteLine(mobjDecryptTransform.CanTransformMultipleBlocks) End If Return True Catch ex As Exception End Try End Function ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list -- Sebastien Pouliot [EMAIL PROTECTED] Blog: http://pages.infinit.net/ctech/ ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
FW: [Mono-dev] new test framework works on dotnet
Title: Re: [Mono-dev] new test framework works on dotnet Hello Miguel, Thank youfor your response. I forgot to mention that I used cygwin to run mono, if that matters. When I sent QUIT to the Mono process, it terminated, with message about core dump, but core dump was not created. I did not manage to try it on Linux today, I'll try to do that on Sunday. Also I was not clear enough about the Sleep work around. With sleep, there is no hang problem, when I said that 'some tests still fail', I meant that they did not pass some assert. So right nowhang problemdoes not blockmy work. Andrew. From: Miguel de Icaza [mailto:[EMAIL PROTECTED]Sent: Wed 5/17/2006 4:14 PMTo: Andrew SkibaCc: mono-devel-list@lists.ximian.comSubject: Re: [Mono-dev] new test framework works on dotnet Hello, Some tests pass on Mono, but some of them need more effort. Sometimes mono vm stucks, I worked around that by adding Sleep at the beginning of each test. Some tests still fail.Mhm, very strange.Could you send a QUIT signal to the Mono process when it hangs? Thiswill help pinpoint. I added a custom target run-nunitweb-ondotnet and run-nunitweb-onmono to the makefile to run only the tests which use the new framework. So I'm looking for the help to make them all pass on mono, so we can run them as a part of a build. Andrew. ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list--Miguel de Icaza [EMAIL PROTECTED] ___ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
