[Mono-list] Windows to Linux Remoting problem
Zbigniew Babiej
zbigniewb@hotmail.com
Fri, 08 Oct 2004 13:17:44 +0000
Hello Anset,
Thank you for your comments. I will check the archives.
As I described in my message, I have also run the assambly
in the Windows's Mono framework, which was of the same
version as the one running on Linux. I assumed that this
scenario should have worked.
Thanx,
ZB
>From: "Anset" <anset@anset.org>
>To: "Zbigniew Babiej" <zbigniewb@hotmail.com>
>CC: <mono-list@lists.ximian.com>
>Subject: Re: [Mono-list] Windows to Linux Remoting problem
>Date: Fri, 8 Oct 2004 10:44:09 +0200
>
>Hi,
>
>There was a discussion about inter-os remoting on this list about a week
>ago. If you search the archives, you should be able to find it.
>
>The main idea is that remoting between os-es, or even between different
>versions of .Net (or indeed between different version of mono) is not
>guaranteed by the standard.
>
>You can only be sure it will work if you are using the exact same framework
>and framework version.
>
>At least, that is what I understaad from the discussion. But again, do a
>searchin the archives and you should get plenty of information.
>
>Wkr,
>
>Anset
>
>----- Original Message -----
>From: "Zbigniew Babiej" <zbigniewb@hotmail.com>
>To: <mono-list@lists.ximian.com>
>Sent: Thursday, October 07, 2004 3:52 PM
>Subject: [Mono-list] Windows to Linux Remoting problem
>
>
> > Hello All,
> > I was wondering if anyone had encountered the following problem.
> > I have a simple remoting test program (binaries compiled with MS .NET C#
>(VS
> > 2003 ver. 7.1.3088 .NET Runtime 1.1.4322 SP1).
> > This works OK in the scenarios Windows -> Windows(both local and remote
> > server) and Linux -> Linux (local server only, did not test
> > remote server), but does not work in the scenarions Windows->Linux and
> > Linux->Windows.
> >
> > In the scenario Windows->Linux, the client throws the following
>exception
> > when trying to activate the first object:
> >
> > A) When hosted by Mono (ver. 1.0.2):
> >
> > Unhandled Exception: System.Runtime.Remoting.RemotingException: No such
>host
> > is known
> > Server stack trace:
> > in <0x000c4>
> > System.Runtime.Remoting.Channels.Tcp.HostConnectionPool:CreateConnection
>()
> > in <0x00112>
> > System.Runtime.Remoting.Channels.Tcp.HostConnectionPool:GetConnection ()
> > in <0x00105>
> > System.Runtime.Remoting.Channels.Tcp.TcpConnectionPool:GetConnection
> > (string,int)
> > in <0x00146>
> > System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSink:Process
> > Message
> >
>(System.Runtime.Remoting.Messaging.IMessage,System.Runtime.Remoting.Channels
>.ITransportHeaders,System.IO.Stream,System.Runtime.Remoting.Channels.ITransp
>ortHeaders&,System.IO.Stream&)
> > in <0x002bc>
> >
>System.Runtime.Remoting.Channels.BinaryClientFormatterSink:SyncProcessMessag
>e
> > (System.Runtime.Remoting.Messaging.IMessage)
> >
> > Exception rethrown at [0]:
> >
> > in <0x00583> System.Runtime.Remoting.Proxies.RealProxy:PrivateInvoke
> >
>(System.Runtime.Remoting.Proxies.RealProxy,System.Runtime.Remoting.Messaging
>.IMessage,System.Exception&,object[]&)
> >
> > B) When hosted by .NET
> > Error: The requested name is valid and was found in the database, but it
> > does not have the correct associated data being resolved for
> > Source: mscorlib
> > Stack:
> > Server stack trace:
> > at System.Net.Dns.GetHostByName(String hostName)
> > at System.Net.Dns.Resolve(String hostName)
> > at
>System.Runtime.Remoting.Channels.RemoteConnection..ctor(SocketCache
> > socketCache, String machineAndPort)
> > at System.Runtime.Remoting.Channels.SocketCache.GetSocket(String
> > machineAndPort)
> > at
> >
>System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSink.SendRequestWit
> > hRetry(IMessage msg, ITransportHeaders requestHeaders, Stream
>requestStream)
> > at
> >
>System.Runtime.Remoting.Channels.Tcp.TcpClientTransportSink.ProcessMessage
> > (IMessage msg, ITransportHeaders requestHeaders, Stream requestStream,
> > ITransportHeaders& responseHeaders, Stream& responseStream)
> > at
> >
>System.Runtime.Remoting.Channels.BinaryClientFormatterSink.SyncProcessMessag
>e(IMessage
> > msg)
> >
> > Exception rethrown at [0]:
> > at
>System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage
> > reqMsg, IMessage retMsg)
> > at
>System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData&
> > msgData, Int32 type)
> > at MXSRemoteQuote.QuoteProvider.AddQuoteListener(IQuoteListener
>listener)
> > at MXSRemoteClient.RemoteClient.Run()
> > Inner:
> >
> > In the scenario Linux->Windows , the same errors are reported, but this
>time
> > by the server.
> >
> > The windows version is Win2K SP4 and the linux is Fedora Core 2. Both
> > machines are in the same lan (switch).
> > I tested both IP and hostname, but no success.
> > I run other services(like ftp, samba etc.) on that Linux box and can
>access
> > them from Windows clients using both IP and hostname without any
>problems.
> >
> > Would you have any hints about how resolve this issue ?
> > The sample binaries can be downloaded from the following link:
> > http://members.chello.nl/z.babiej/MXSRemote.zip
> >
> > Thank you in advance for your help.
> >
> > Zbigniew Babiej, MarketXS.COM
> >
> >
> > Here is the server side .config:
> >
> >
> > <configuration>
> > <system.runtime.remoting>
> > <application>
> > <service>
> > <activated
> > type="MXSRemoteQuote.QuoteProviderController,
>MXSRemoteQuote"
> > />
> > <activated
> > type="MXSRemoteQuote.QuoteProvider, MXSRemoteQuote"
> > />
> > </service>
> > <channels>
> > <channel ref="tcp" port="8787">
> > <serverProviders>
> > <formatter ref="binary" typeFilterLevel="Full" />
> > </serverProviders>
> > <clientProviders>
> > <formatter ref="binary" />
> > </clientProviders>
> > </channel>
> > </channels>
> > </application>
> > </system.runtime.remoting>
> > </configuration>
> >
> >
> > ... and the client side .config:
> >
> > <configuration>
> > <system.runtime.remoting>
> > <application name="MXSRemoteTerminal">
> > <channels>
> > <channel ref="tcp" port="0">
> > <clientProviders>
> > <formatter ref="binary" />
> > </clientProviders>
> > <serverProviders>
> > <formatter ref="binary" typeFilterLevel="Full" />
> > </serverProviders>
> > </channel>
> > </channels>
> > <client url="tcp://10.1.3.13:8787">
> > <activated type="MXSRemoteQuote.QuoteProviderController,
> > MXSRemoteQuote" />
> > <activated type="MXSRemoteQuote.QuoteProvider, MXSRemoteQuote"
>/>
> > </client>
> > </application>
> > </system.runtime.remoting>
> > </configuration>
> >
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