Hi ! I miss something pretty basic: We can use binary formatter with HTTP channel and we can use SOAP formatter with TCP channel. Why and where it worth to use this strategy ? Does it mean that if binary formatter / HTTP channel is used the TCP packets will be send but no TCP socket would be...more >>

When a remoting method is executed on the server, I need to check / record the IP address of the user that is executing the method. Any Ideas? Thanks- -Jeff ...more >>

Hi All, I am trying to create a gateway to a database as a dll which will be installed on a remote server (on our intranet) but have run into a whole lot of problems, but my immediate problem is very simple. How can I reference a dll which is not copied locally? I create a solution consis...more >>

In the following remoting codes,I want to use the client to use method Getaaa() to get aaa's value in Form1,then how can I implement public int Getaaa()? this is the server part: namespace DZ { public class Form1 : System.Windows.Forms.Form { public int aaa; private System.ComponentMod...more >>

I'm studying for a Microsoft exam. If I have a server-activated object marked as a singleton, and many clients call methods on that object, do I have only one instance of the remote object on the "remote" server or one instance for each client? I understand that SingleCall will create a new ...more >>

Wehave a C/S Applikation working with MBR-Objects and it works well in our Network.During a Installation on an other designed Network we have poblems to kommunicate with the Serverobjects. Description of our Setup we have a Server (Win 2000) with .NET Framework (1.1) and a C# Remote-Serv...more >>

Hi Everyone We have successfully implemented a remoting project using TCP/Binary. Our windows client apps talk to a remoting windows service on another machine. My question is, how can the windows apps recover/reconnect gracefully when the connection drops or the service on the remote machin...more >>

Consider the following scenario: Server A (running IIS + ASP.Net code) ----- firewall ---------------------- Server B (running .Net Remoting listener program) ----- firewall ---------------------- Servers C & D (also running .Net Remoting listener programs) Due to firewall restrictions Ser...more >>

Is it possible to change the default RDP port 3389 to another? There are many opensourced RDP client, do you know is there the opensourced RDP server? Thank you very much! ...more >>

please don't answer this without reading the entire message. I'm not asking about machinename. I am trying to figure out a way to have my remoting system deal with being behind a firewall, a NAT router or other various network devices. the problem is that when using a CAO will force the ...more >>

Hi All Over the last few days I have been trying to build a sample app to call a remote component. I am trying to prove that Windows Forms using Zero Touch Deployment and .NET Remoting is the best way to proceed on a new fairly substantial project. However, I keep hitting a brick wall whe...more >>

Hello, I would like to clarify something about Remoting Object in .NET. Knowing from MSDN that in order for Remote Object to work, I need 3 components. a) RemotableType object, just like a regular dll with additional remotable feature. b) Host Application, which is a listener listens for r...more >>

I am getting this exception: The identifier "ref-4" does not appear in the document. XmlException The pocket pc is using remoting with soap with a c# desktop app. The objects that I am passing are actually proxy created objects that the desktop gets from another webservice. I mark the...more >>

I want to know IP Addresses of all machines on a peer to peer network. How can i do this ? The network consists of Win 9x machines and there is no DNS server. ...more >>

Here's the scenario - The client requests lots of data. The request passes through the middle tier to the database. The data returns through the middle tier back to the client. The Mb's of data get to the client where it is deserialized into objects. When attempted on the 1.0 frame...more >>

Hi, I was wondering if it is possible to somehow be notified before a remoting call is made, and also to be notified after the remoting call has returned to the client? Does remoting or the formatter provide a way of trapping these events? Joe...more >>

Hi I am trying to implement Remoting-Singleton with asychronous events (Delegates) the microsoft sample, \Microsoft Visual Studio .NET\FrameworkSDK\Samples\Technologies\Remoting\VB\B asic\RemotingEvents and changed the formatter to Binary-TCP instead of SOAP. I get the followi...more >>

Hi, Background: I am considering migrating our J2EE,Java,JSP based servers and applications to .NET/C#: Clients will be based on Windows and all compute intensive applications on a Linux (Mono.NET) based cluster. The cluster is going to be managed by a CORBA(Ice C++) server, which ...more >>

In many articles,it is suggested to use the following code to determine whether the server is reachable,but in my test,it seems the code does not works,the obj always has some value,it will not be null.Is there anyone can explain the reason?thanks! ChannelServices.RegisterChannel(new TcpClient...more >>

This question seems to come up about every other day, and so far has only been answered once and I didn't understand the answer. I, too, need to access the remoting object at the server. I am creating a singleton object to hold a stack of information in memory, provided by various clients whi...more >>

When do I use sockets When do I use remoting ...more >>

I've just heard that .Net Remoting is going to be replaced by .Net "Enterprise Services". Is this true? If so, what does it mean? thanks graham...more >>

Good afternoon, I have a function in a remote server which receives a dataset and makes (or at least should do) necessary updates. However, Im receiving this error message in my client browser interface: "Object Reference not defined for an instance of an object. Details of execution: Sys...more >>

I have a remoting server application that serves up several MBR SingleCall objects. How can I, in my server app code at runtime, "discover" what MBR objects have been created in the application? I want to add some cool monitoring abilities to my server app, seeing how many objects get created...more >>

Hi! I made com+ component that connect to oracle database. And it works. I want to publish my component using ..Net Remoting. whenever i tried to make a proxy dll using soapsuds.exe I received following Error message. System.Data namespace does not contain OracleClient type of namespace. ...more >>

Hello! I use microsoft's asynchronous server socket sample to create server app that requires long conversation between client and server. In this sample server has handler.Shutdown(SocketShutdown.Both) and handler.Close() in SendCallback function. Thus, server closes connection after first...more >>

I don't understand at all !!! IMessageControl IMessageSink.AsyncProcessMessage(IMessage msg, IMessageSink reply) I'm implementing my own channel. I have already devised some low-level sync & async method to send stream of data synchronously and asynchronously. But I absolutely not underst...more >>

Hi All, Any clues for the below error? It occurs when the dataset is saved. "The type A.B.TA.Security.NullUAMProvider+NullI B Principal in Assembly A.B.TA.Security, Version=0.5.81.4949, Culture=neutral, PublicKeyToken=cdd76572a2ced694 is not marked as serializable." Thanks in advance for ur r...more >>

Hi there, I#m just creating a .NET-Remoting application, where the server should be placed on the linux machine, and the client running on a windows or linux machine. I#m using Mono, and .NET framwework 1.1 (VS.NET 2003). Now, if I place the server application on the linux machine, do I nee...more >>

Although I've been programming in Basic since about 1981, I am struggling with the whole remoting thing, and my question today is not to ask for a solution, but that one of you experienced folks can direct me to my next step. I have a project in VB6 that allows users within an intranet to make...more >>

Hello, All! I try to realize the plug-ins loaded in the separate domain (approximately as here it is written http://msdn.microsoft.com/msdnmag/issues/03/10/plug-ins/default.aspx). A difference only that manager plug-ins is started not from the program, but from COM, written on vb.net which, i...more >>

Hello We are currently working on a client server application that is supposed to serve several thousand concurrent users. The remote object's primary task is to call stored procedures a return the data. One thing worth mentioning about the returned data is that we do NOT return datasets for ...more >>

Hello any crypto and remoting types ... can you lend an ear? I would like to enhance the security of an existing application. Currently, the client tier of the application makes remoting calls to the business tier. At the business tier, I want to verify that remoting call originated from an a...more >>

Is there any way to pass an XMLDocument via remoting other than by turning it into a string? I've found that if I pass XML as a string via a web service, then all <> tags get escaped, so the document gets quite a bit larger. Does the same escaping happen when you pass an XML string via remoti...more >>

Hello! I'm receiving the following exception when passing delegates to public methods as parameters "An unhandled exception of type 'System.Runtime.Serialization.SerializationException' occurred in mscorlib.dll Additional information: Serialization will not deserialize delegates to non-public metho...more >>

Hopefully a quick question, I have a remoting app that works fine on the dev platform (XP SP1A) but trips up on the production platform (2003 Server). I have a well known singleton type + delegate type + event. Clients can hook into events in the usual way. So my client code looks like.....more >>

What's the best way to get the local IP address and domain name? Right now I 'm using the following to get the domain name: string local_domain_name = System.Environment.UserDomainName; And the following to get the local IP address: IPAddress local_ip_address = Dns.Resolve( Syst...more >>

Hi, Consider two nodes, A and B. B is the 'server' and A is the 'client'. The client has a class definition with a number of methods. One of the methods is called Execute(). B does not have the class. Only A has the class. Is it possible to migrate the assembly or class defn from A to B ... ha...more >>

I have a project wich uses remoting. I have read the book ".net remoting" from MS press and I decided to use the same architecture as described in chapter 3. I have a caching dataset wich contains all the data in a SQL server and is filled on startup of the program.. When something in the cli...more >>

If I have a class that inherits from a typed dataset, how do I serialize it? i.e. all the serialisation functionality is protected at the typed dataset level and therefore I can not override any of the methods. For example, I can not override GetObjectData to put my other properties in the info ...more >>

I would like to hear some opinions on what the best way to host a remote object is. I've got a small, inquiry-only (well mostly inquiry) app. Taking advice from CodeMonkey (thank you) I am using SingleCall objects. I'm hosting my remote DLL in IIS; I chose IIS because it was there already. Gi...more >>

Hi, When .NET Remoting is implemented using the HTTP Channel and the SOAP Formatter, is the .NET Framework required on the client and the server? In other words, can a .NET Remoting client running Windows XP communicate with a non-Windows server that is not running the .NET Framework? I've ...more >>

I want to host a remote component that will be used by multiple applications. Is there a way on the remote host to identify what application is calling the component? I'm sure there is something simple as I would guess that CAS has to know to allow calls so what's the code look like? eAn...more >>

Hi, I have a MarshalByValue class which has a member that is of type System.Drawing.Icon. Because the Icon inherits from MarshalByRefObject, when clients that receive an instance of my class that has been marshalled, the Icon property is actually an ObjRef object. I'd like to force the Icon...more >>

Would I use remoting to achieve the equivalent of the Java Web Start, or am I getting confused? I want to be able to launch a windows forms app from a web page and then load the objects/dlls from the server down to the client. I would also prefer to use web services too. Regards Mike ...more >>

I created a simple remoting application where remote object is a simple object returning a dataset. I tried to access it from a different machine but I got a security error. I know I have to do some security related stuff but am not able to figure out what. I am using tcp channel . could someon...more >>

I've been skimming several articles about Remoting. I know remoting is the best fit for our needs (no firewall, .NET on both ends, etc.), but I can't figure out if I should use client-activated objects or SingleCall objects. I've read that client-activated is the most similar to DCOM. No articl...more >>

My client is in a DMZ trying to connect to a asp.net hosted remoting app. Inside the firewall it works and my client has this config file: <client url="https://servername/test/HelloWorldObject3" displayName="MyApplication"> <activated type="HelloWorldObject3.Hello, HelloWorldObject3" /...more >>

I have based my application on the "VB.NET How-To: Remoting" sample code. I copied the Customer client and server, and created one which stored some credentials in an ArrayList. The Customer client was retained in the code, and still works. However, the new Credentials client acts like a Single...more >>

When I configure tcp channel in the code my app. works fine: SERVER: TcpChannel chanTcp = new TcpChannel(65106); ChannelServices.RegisterChannel(chanTcp); Assembly assem = Assembly.Load("ServerClassFactory"); Type ClassFactoryType = assem.GetType("ServerClassFactory.ClassFacto...more >>