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all groups > dotnet remoting > june 2004 > threads for june 29 - 30, 2004

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Are the Singleton objects ever collected
Posted by Igor Anic at 6/30/2004 6:05:55 PM
I'm using .Net remoting singleton object in both console application and windows service application. Lease time is set to 10 minutes with renew on call time to also 10 minutes, and that works fine after 10minutes of client inactivity I get new object on next request. But the problem is...more >>


Array marshaling
Posted by Gleb Holodov at 6/30/2004 1:50:27 PM
Deat All! I maybe missing something, but is there a way to control how arrays are marshaled during remoting? I know, that since they're serializable and not MBR, they will be marshaled by value, but will they be transported back to the client? A server might change contents of an array, so rem...more >>

Issue with .net remoting events
Posted by DotNetJunkies User at 6/29/2004 8:47:05 PM
Hi For some reason, the event handler is not getting subscribed to the event. Here's the code ===================================== >>> Shared Assembly using System; namespace SharedAssemblyCarProject { public class EventShim: MarshalByRefObject { protected NewCarFoundEventHandler Ta...more >>

Singleton and IIS
Posted by Elp at 6/29/2004 6:57:32 PM
Hi, I'd like to build a .NET Remoting component that has to be singleton. Actually, this component will serve as a "collaborative component". Each client will connect to this component, which will keep a reference to each connected client. This collaborative component will then be able to send...more >>

How to access published singleton object from the host itself?
Posted by Willliam at 6/29/2004 6:38:01 PM
I'm publishing a singleton object on a windows-forms based host .exe program, but also want to monitor its state from this host .exe, basically displaying some internal state member variables every 5 mins in a textbox. What's the best approach to take for this scenario? It's actually a kind of...more >>

SocketException at GetLifetimeService
Posted by Chadi Zwein at 6/29/2004 4:44:42 PM
This is a CAO scenario with lifetime management. The remote objects are created successfully!! (no exceptions). Following that, and in the function calling RemotingServices.GetLifetimeService on the remote object, a System.Net.Sockets.SocketException occurs, complaining that the server did no...more >>

.net remoting over internet
Posted by Gaetano Lazzo at 6/29/2004 4:44:35 PM
Hi, I'm a novice in remoting, and I've a problem trying to make it work over internet. I have a SAO (Singleton) named CampusDataAccessLoader. I want clients to access this object in order to use it as a object-maker for another class (CampusDataAccess). I don't need callback functions. When ...more >>

Generic deserialization
Posted by Lee Gillie at 6/29/2004 4:07:29 PM
Trying to create a "generic" notification facility. Basically I have a number of services which currently use NT MAILSLOTS to broadcast their in-progress status to desktops on the LAN. In the mailslot there is usually complex delimited data as a string. My .NET approach is to instead use a "me...more >>



problem in InvalidCastException-Return argument has an invalid type
Posted by John at 6/29/2004 2:45:43 PM
Hi, I have my client application call a method in a remote object hosted in IIS. The return value is a typed dataset. The problem that I have is the method call works fine in server side, but once the return value returns to client side, it throws exception: "An unhandled exception of type 'Sys...more >>

Client without config file
Posted by laughridge NO[at]SPAM teeitup.com at 6/29/2004 2:01:04 PM
Hello, I have created an remoting application which worked quite well until I realized that I needed to secure my network transmission someway. To do this I created a custom sink which encryts and decrypts the message for transmission. I have used a config file for the server portion but I wou...more >>

.NET Remoting Security
Posted by mac at 6/29/2004 9:39:13 AM
Hello. I have a remote object hosted by Windows Service (not IIS). I want it to be available over the web. How can i secure it by login/password? Or i have to pass login and password as the parameters every time i call my remote methods? ...more >>

An alternative to events?
Posted by le_khan NO[at]SPAM yahoo.fr at 6/29/2004 6:35:56 AM
Hi NG In one of his numerous articles, Ingo Rammer advise the .net remoting developpers not to use events for networked application. I'm a newbie in programming and actually, I do use events in my .net remoting application...since I haven't yet found other ways to do what I want. Here is t...more >>

Remoting -v- Enterprise Services -v- Web-services
Posted by A Mackie at 6/29/2004 5:38:32 AM
With Microsoft (Richard Turner) now suggesting Enterprise Services for the internal tiers of applications, and minimizing the use of remoting (a "last resort" option?), what are people's thoughts on technologies for new n-tier applications in WAN/Internet environments ? Scenario: Application ...more >>

.Net Remoting 2nd client
Posted by Wara at 6/29/2004 4:38:01 AM
Hello; I'm working on a project using .Net Remoting and events and facing the following problem. When the first client access the server ( as web site), the program works fine but with 2nd client, it will stop working without any error meassage. The client can be in localhost or in a network. An...more >>


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