Hi I try to serialize(soap/binary) an object of class, that inherit from MarshalByRefObject in order to remote it. Regardless of the remoting thing, I have to serialize that object( for persistency). But I have a serialization exception, since MarshalByRefObject has identityt member(of type...more >>

Hi all I have a windows application exposing via remoting three singleton objects, let' call them "SA", "SB" and "SMain" . "SA" and "SB" are instantiated by remote client applications (which reside on the same machine). "SMain" object is instantiated by "SA" and "SB". Because of this, ...more >>

hello! I have a server which has 2 buildin network cards. I must be able to access a singleton service from both networks represented by the 2 networkcards. the 2 networks should remain separated because of security reasons.( I know that now my service is propably the security problem) So ...more >>

Hi, I have the following question. We have two machines running Windows XP/SP2. One of the machines does a call via .NET remoting to the another machine. We see that if the CPU load on the 'receiving' machine is very high (near 100%) the calls take very long. To some extend this makes sense a...more >>

Apparently, using a custom proxy with an interface-referenced object obtained from a server is impossible. I have this scenario : My server application registers a singleton SAO as the starting point for all communication with clients. The client obtains this SAO with the common Activato...more >>

HI I have a multithreaded client that talks to a singleton remote object on a service. When a client thread requires the singleton object, it calls a static method which generates the proxy-object via Activator.GetObject() My question is, is there any advantage/disadvantage to using the sa...more >>

Hi, I have a common scenario where all the developers will debug the code from one central server which is hosting the asp.net project. I shared the wwwroot$ and can open the project in different development machines but when I run the debugger to execute the code it stops after compiling with a...more >>

Hi, I have a wellknown remote service and it is hosted using windows service. The windows service is generic and it does not have any reference to any dll. I simply configure the services through the configuration file. Thanks to Ingo Rammer for valuable clue on where to store the .config file i...more >>

Hello, I am looking for a .Net Remoting book for distributed applications with WinForm GUI (not for Web Services and not simple console app). Can you recommend one please? Everything I find seems to be either incomplete (no callback or event sample) or for web service or for simple "pin...more >>

Hi all, I hope someone can provide some inputs about this issue. I have a transaction writing a large amount of data to and read another one out of database using dataset. Large amount of data as of 60+MB data one way. When this transaction's object runs as local object, it runs ok. When th...more >>

Hello, I work giving support to a system developed in .NET wich uses Autorization Manager, Remoting, and Reflection. I'm having trouble with the system at the production environment because sometime it launches an Exception with the message "A Directory Service error has occurred". I've notic...more >>

I am writing a messaging service that uses 3 remote singletons. One sits on the client and sends requests to another object on the server. This in turn calls back into a second client object that is waiting for incoming messages. The problem is that when my remote components are hosted on 2...more >>

Is there a w3c schema available for the remoting configuration xml? If yes, where might I find it ? Thanks, Em ...more >>

I'm trying to figure out how to handle versioning with remoting. I am using RemotingServices.Marshal() to mashal my object and Activator.GetObject() to access it. I am using abstract classes to implement my remoting objects. Every works fine as long as the assembly version of my shared clas...more >>

I have and object public class RemoteConverter : MarshalByRefObject which uses Com object develped in Delphi. I created a wrapper class for object with tlbimp. Wrapper class consists of interface 'ImagePointConverterNET.IVisImageConverter'. class 'ImagePointConverterNET.TVisImageConverterCla...more >>

hi, we here have an app where the server push some data assynch to the clients connected via tcp socket. This data is then captured in the client and inserted in a datagrid. So far no problem. But sometimes, when the incoming data is in a too short period, my client freezes. any hints o...more >>

Hi, I want to be able to kill the remote object with a GUI control on the Client side. I made up a small function which calls delete on the pointer to the remote object. However, the delete basically calls the destructor, and so I have to define a destructor. but in doing so I am getting this...more >>

I have a remoting server that sends messages and data to clients. It worked fine until I tried to implement the client interface in an RTD server (an object that pushes data to excel), i.e. I want to send message from my remoting server to an RTD server. The DLL containing the client and se...more >>

I have a service hosted in IIS using binary formatting. THe service contains 5 singletons. When connecting from the client I create a new http channel for each of the five singletons that I use. Is this nessesary? Would one channel work for all of them? When a channel is created is it sp...more >>

Example: Lets say I want to register two channels - a TcpChannel and a HttpChannel. Then I want ObjectA to be reachable through the TcpChannel and ObjectB through the HttpChannel but not vice versa... Any ideas of how to do that as simple as possible? Preferably not by some "hack" to the s...more >>

Im finding myself pretty frustrated with this one. Getting error when remote event fires ::: "This remoting proxy has no channel sink which means either the server has no registered server channels that are listening, or this application has no suitable client channel to talk to the server...more >>

Hi, I've implemented a remote object, server and a client (all in VB .NET). It is basicaly a sample chat application with the server raising events and the client handling them. I've implemented this as per (KB: 312114) The problem is that even after marshalling the incoming thread to th...more >>

I'm trying to retrieve a DataSet remotely on the Client side from the Server. But I keep getting this error: Type is not resolved for member System.Data.SerializationFormat, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 If I understand correctly, DataSets an...more >>

Hi I have written a set of .NET services and applications using .NET remoting. One of my two services manages to delay the shutdown of the system it runs on. I've been investigating what could cause these problems and so far have discarded the following: I'm using RemotingServices.Marsha...more >>

Hi, I want to know what problems I can face if client,or a server has installed firewall? What problems,in case of firewall or NAT router has been installed? ALso, will the probllems be same on tcp and http channels? thks...more >>

The .Net class:System.Runtime.Remoting.Channels.ChannelServices has a public member: UnregisterChannel(IChannel chnl) This one should be used to unregister a channel once the applicaiton decides to no more use the services of a remote object. if the channel was registered programmatically, it ...more >>

A the Remoting Chat application is set up so that I could run the server as a windows service. It works fine, but occasionally it 'hangs' and the clients cannot connect to it. Client gets the exception System.Net.Sockets.SocketException: No connection could be made because the target machine ac...more >>

Hi all, I've just started going through the Microsoft 'building distributed applications' book and am running into an error on the very first sample app. Basically what i have is - a c# component that inherits from MarshalByRef. - a c# windows app (server) which hosts the component. - a c...more >>

Ok so i tried the sample MS provided. Simple server and client setup. Now lets say i want to update my reference dll and add different functions. After i compile my new client. How can I push this to client that try to connect so they get the updated DLL/App? Any help would be greatly appre...more >>

I am trying to remote into a remote IIS server from a asp.net app. I have tried all kinds of configuration but I still end up creating a local instance. Please check the following code: TcpClientChannel tcpClient = new TcpClientChannel(); ChannelServices.RegisterChannel(tcpClient); Remoting...more >>

I've just finished my first project using remoting. It was a simple project that enabled a web app to interact with a another app. I find myself with a similar project to develop but am not sure the best way to approach it. Here is the situation; one PC running IIS, this will be the sole int...more >>

Earlier this week, I had gone over how sponsorship works, and have found a nice server side sponsor example. Once I got that to work, I have been trying to get the client side sponsor to work. It does not, however, want to call the renewal when the lease has expired, and am unsure why. I have...more >>

Hi, I have a CAS problem related to a serialized object in a satellite assembly. Specifically, I have an application with one EXE and two DLLs on my server. The EXE uses one of the DLLs, and that DLL uses the other DLL as a satellite assembly (which contains an embedded resource). It al...more >>

I have a IIS hosted service that hosts 5 Singeltons One of the singletons maintains a buch of cached data that needs to be accessed from one (or more) of the other singletons methods. I'm trying to figure out a way to get the reference to the caching singleton from the accesing singleton m...more >>

Hi, we have written a console application that runs fine with remoting. We converted it to a service and now clients cannot connect giving the error "The connected party did not properly respond after a period of time, or established connection failed because the connected host did not respon...more >>

I have a problem with remoting... I have a remote installation and i send data(datatable) and file(as stream) To make it i open channel and create object in this way : '---------------------CODE----------------------- Private mChannelServerTCP As TcpChannel Private mChannelServerHTTP As HttpC...more >>

Can I configure 2 different server-activated (well-known) objects in a config file or in two config files for the same channel e.g. tcp and different ports and load them in a host application? Or I have to create two host applications for each object? As I understand IIS can do this. thank...more >>

Hi, I'm creating a control that will be hosted in internet explorer and use remoting to communicate with a server application. The remoting object is a single call server activated object. When then control is hosted in IE, the first remoting call takes 100 sec to complete. Subsequent cal...more >>

Hi, I have problem with strongly typed dataset and remoting. I have strongly typed dataset in client and I want sent it to server via remoting. How I can do that? I need data and diffgram statuses in server (inserted, modified) If is not possible, can I some how convert strongly typed dat...more >>

I have a window forms client that adds records to a SQL Server database and then it displays the records in a forms datagrid. Here is the code that performs those 2 tasks: connection = new SqlConnection(connStr); connection.Open(); //create a SqlCommand object and assign the connection ...more >>

i want to upgrade from IIS5.0 for my remoting hosted server.. we used to set the Application Protection High Isolated of virtual directory and also Exe Permissions "Script and Executables" what is the equaivalent changes need to be done in iis 6.0 also whether asp.net user permission is enou...more >>

I have a CAO that has a very small shared code base. It is created by factory method in the server. It is sponsored etc. All this is working. Now I need the CAO to actually do some work. The way that I would like to do this (I think), is to have interfaces defined in the shared code and then ...more >>

Hi, We host bunch of singleton remoting objects in different app domains in a window service. The service runs with admin user identity. The client (window application) calls a method (say A) on the singleton remote object to supply an id. The method on remote object does some heavy processing...more >>

I am working on an application that is a front-end for a SQL database. While it is not an immediate requirement, the application will probably be required to be able to connect via the internet at a later date, so we are implementing the data connections via remoting. The remoting is implemen...more >>

Hi, I created a windows service which register channels and expose remotable object. And when try to access from client: ChannelServices.RegisterChannel (new TcpClientChannel()); h = (DecisionGroupNet.ProductFinder) Activator.GetObject(typeof(DecisionGroupNet.ProductFinder),"tcp://127.0.0...more >>

Hi, I have problem accessing the "pf" variable of Hello Class. in client line number 4 getting error "Object reference not set to an instance of an object." 1=2E ProductInfo pf; 2=2E b1 =3D h.PrintHello(); 3=2E pf =3D h.Product; 4=2E this.textBox1.Text =3D pf.ProductID.ToString(); incl...more >>

hi, I have hosted my remoting object on local machine (TCP channel). As console application works fine. but same remoting object host using Window service getting error. "No connection could be made as the server refused it". Client and server both runing on same machine. any clue why? ...more >>

Hi, I have problem accessing the "pf" variable of Hello Class. in client line number 4 getting error "Object reference not set to an instance of an object." 1. ProductInfo pf; 2. b1 = h.PrintHello(); 3. pf = h.Product; 4. this.textBox1.Text = pf.ProductID.ToString(); included code of rem...more >>

I am building a "windows service" to parse files as they are dropped off on my server. To help clients, monitor the parsing progress, I want to use a web page. So, I figured a nice way for the website to get a "progress report" would be via a remoted object served by the parsing service. ...more >>

I have a remote object with a public property (see code below). A client can use this property to receive a ref to another remote object and use it's properties. This works great over a LAN, but over the internet, when the client tries to use this second object by calling a property or metho...more >>