We are having problem getting remoting on mono running under XSP.
This is the way we are starting up the remoting. It works fine not running
under XSP.
using System;
using System.Text;
using System.Globalization;
using System.Reflection;
using System.IO;
using System.Collections;
using System.Text.RegularExpressions;
using System.Runtime.Remoting;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Tcp;
using System.ServiceProcess;
using ExcelInterface;
namespace bridge_service
{
class Program
{
static void Main(string[] args)
{
TcpChannel channel = new TcpChannel(8081);
ChannelServices.RegisterChannel(channel);
RemotingConfiguration.RegisterWellKnownServiceType(typeof(ExcelApplication),
"ExcelHelper",
WellKnownObjectMode.Singleton);
System.Console.WriteLine("Press the enter key to exit excel
server.");
System.Console.ReadLine();
}
}
}
And in the client we are using this to try to access the remote service but it
always failed.
// Create the application
ExcelApplication xl = (ExcelApplication)Activator.GetObject(
typeof(ExcelApplication),
"tcp://localhost:8081/ExcelHelper");
xl.Visible = false;
The error message we got:
Server Error in '/ETS' Application
--------------------------------------------------------------------------------
Failed to create shadow copy (CopyFile).
Description: Error processing request.
Error Message: HTTP 500. System.ExecutionEngineException: Failed to create
shadow copy (CopyFile).
Stack Trace:
System.ExecutionEngineException: Failed to create shadow copy (CopyFile). at
(wrapper managed-to-native) System.Type:internal_from_name (string,bool,bool)
at System.Type.GetType (System.String typeName) [0x00000] at
System.Runtime.Remoting.Channels.ChannelServices.RegisterChannelConfig
(System.Runtime.Remoting.ChannelData channel) [0x00000] at
System.Runtime.Remoting.RemotingConfiguration.RegisterChannels
(System.Collections.ArrayList channels, Boolean onlyDelayed) [0x00000] at
System.Runtime.Remoting.ConfigHandler.OnEndParsing (Mono.Xml.SmallXmlParser
parser) [0x00000] at Mono.Xml.SmallXmlParser.Parse (System.IO.TextReader
input, IContentHandler handler) [0x00000] at
System.Runtime.Remoting.RemotingConfiguration.LoadDefaultDelayedChannels ()
[0x00000] at
System.Runtime.Remoting.Channels.ChannelServices.CreateClientChannelSinkChain
(System.String url, System.Object remoteChannelData, System.String& objectUri)
[0x00000] at System.Runtime.Remoting.RemotingServic
es.GetClientChannelSinkChain (System.String url, System.Object channelData,
System.String& objectUri) [0x00000] at
System.Runtime.Remoting.RemotingServices.GetOrCreateClientIdentity
(System.Runtime.Remoting.ObjRef objRef, System.Type proxyType, System.Object&
clientProxy) [0x00000] at
System.Runtime.Remoting.RemotingServices.GetRemoteObject
(System.Runtime.Remoting.ObjRef objRef, System.Type proxyType) [0x00000] at
System.Runtime.Remoting.RemotingServices.Connect (System.Type classToProxy,
System.String url) [0x00000] at System.Activator.GetObject (System.Type type,
System.String url) [0x00000] at
org.vpac.cfcp.emissions.control.TestRequestTemplateManager.populateTemplateFile
(System.IO.FileInfo template, System.IO.FileInfo fileToPopulate,
org.vpac.cfcp.emissions.entities.TestType testType,
org.vpac.cfcp.emissions.entities.Employee user, System.String strRequestedOn)
[0x00000] at
org.vpac.cfcp.emissions.control.TestRequestTemplateManager.downloadPopulatedFile
(or
g.vpac.cfcp.emissions.entities.TestType testType,
org.vpac.cfcp.emissions.entities.Employee user, System.String strRequestedOn)
[0x00000] at wfTestRequest_NewRequest.ctlDownloadTemplate_Click
(System.Object sender, System.Web.UI.ImageClickEventArgs e) [0x00000] at
System.Web.UI.WebControls.ImageButton.OnClick
(System.Web.UI.ImageClickEventArgs e) [0x00000] at
System.Web.UI.WebControls.ImageButton.RaisePostBackEvent (System.String
eventArgument) [0x00000] at
System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent
(System.String eventArgument) [0x00000] at
System.Web.UI.Page.RaisePostBackEvent (IPostBackEventHandler sourceControl,
System.String eventArgument) [0x00000] at
System.Web.UI.Page.RaisePostBackEvents () [0x00000] at
System.Web.UI.Page.InternalProcessRequest () [0x00000] at
System.Web.UI.Page.ProcessRequest (System.Web.HttpContext context) [0x00000]
--------------------------------------------------------------------------------
I tried to disable shadow copying through Web.Config by adding
<hostingEnvironment shadowCopyBinAssemblies="false" />
but still getting the same error message as above.
Any idea about this?
Thank you.
Hendy
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