1
vote
1answer
133 views

WCF service - best way to accept requests from a client and do background work?

For a project at work, I was tasked to create a WCF service that will receive email messages from client and queue them on a database, while at the same time the service will check the DB every 30 ...
0
votes
1answer
363 views

Domain driven design and WCF services architecture

I am trying to figure out how to architecture my project in the DDD paradigm (a complete beginner in DDD) and stumbled upon a problem about the implementation of the web services... These are some ...
1
vote
2answers
110 views

Should db be mapped directly to the UI or should there be multiple layers of enties/models with mappings to/from each?

I would like to know arguments for/against this concept. Technologies in use from the bottom up: MSSQL 2012 DB (exclusively accessed via sprocs) Entity Framework WCF Web Service ASP.NET Webforms ...
0
votes
2answers
574 views

I'm currently behind two NAT's with no public IP. Is there a way to self-host a client/server application? [closed]

I'm planning to write some small application for me & my friends. Specific functionality aside, it should allow me to "host" a session (using a dedicated server application) and my friends to join ...
-1
votes
1answer
2k views

WCF or ASMX WebService [closed]

I have been asked to create a web service that communicates with Auth.NET CIM and Shipsurance API. My web service will be used by multiple applications (one a desktop and another a web application). ...
1
vote
0answers
336 views

Is OAuth (2.0) is the right choice to make WCF WebService secure?

I have WCF webservice which serves to various mobile application. This was implemented with typical HTTPS/SSL. But there are some cases like Replay Attack needs to be considered in the security ...
1
vote
1answer
87 views

Minimizing data sent over a webservice call on expensive connection

I am working on a system that has many remote laptops all connected to the internet through cellular data connections. The application will synchronize periodically to a central database. The ...
2
votes
2answers
119 views

How do I reduce the number of WCF config files in a SOA?

After embracing the whole SOA thing, I've found that I'm gradually drowning in a sea of web.config and app.config files. As an example, one system has 2 services that it interacts with. Each service ...
0
votes
1answer
110 views

Uses of WCF Binding

From MSDN, we have the following definition of WCF Binding Bindings specify how a WCF service endpoint communicates with other endpoints. At its most basic, a binding must specify the ...
1
vote
1answer
137 views

Does Silverlight5 provide anything new for WCF

From WCF standpoint, just wondering whether I can leverage anything after upgrade from Silverlight 4 to Silverlight 5? I did some research regarding new features of SL5 and cannot find anything about ...
0
votes
2answers
3k views

WCF Keep Alive: Whether to disable keepAliveEnabled

I have a WCF web service hosted in a load balanced environment. I do not need any WCF session related functionality in the service. QUESTION What are the scenarios in which performances will be ...
8
votes
1answer
1k views

Is there an advantage to using WCF or WebAPI for mobile?

I'm looking at doing my first mobile development using Mono Touch and Mono for Android. I'd like them to communicate with an ASP.NET MVC 4 site I'm designing. I've worked with WCF and WebAPI in the ...
2
votes
1answer
127 views

WCF hardware requirement

I read the hardware requirements of WCF in a book and two of them are the following ones: A DVD-ROM drive A 1024 × 768 or higher resolution display with 256 colors or more Why is there a ...
1
vote
2answers
511 views

Interaction of a GUI-based App and Windows Service

I am working on personal project that will be designed to help manage my media library, specifically recordings created by Windows Media Center. So I am going to have the following parts to this ...
2
votes
2answers
358 views

If I implement a web-service, how do I respond to POST requests with JSON?

I have to make a rather complex system for my diploma work. Logically it will consist of the following components: Database Web-service Management with web interface Client iOS application that will ...
0
votes
1answer
669 views

How to structure an application that combines WCF and WPF

I'm in the process of learning how to use WCF (Windows Communication Foundation) to allow a client/server desktop application to communicate. The application's UI will be implemented using WPF, and we ...
6
votes
2answers
1k views

How should I deal with Time Zones in a .NET WCF application?

Our company runs a SaaS application where users log in from across the world (although mostly in the US). We store all our time relevant information as UTC, but we need to display times using local ...
0
votes
1answer
179 views

Designing a 3-phase commit web service

We already have a fully operational web service which caters requests from multiple paltform devices. Each device sends only one request at a time and immediately after a response for the request the ...
0
votes
2answers
746 views

Is it reasonable to use POCO's that inherit from DTO's?

I'm designing a tiered .NET application, and I want to use the Code First approach. I'm new to this, so I'm struggling to envision how it ought to be designed. Would the following be a reasonable ...
1
vote
1answer
712 views

Clients with multiple proxy and multithreading callbacks

I created a sessionful web service using WCF, and in particular I used the NetTcpBinding binding. In addition to methods to initiate and terminate a session, other methods allow the client to send to ...
8
votes
2answers
3k views

Should I swap from WCF to NserviceBus

We have a central server that sends and recieves messages from a number of PCs that are located on client networks in various locations. To facilitate this, currently I'm using WCF with ...
0
votes
2answers
268 views

Is WCF a good fit for this problem?

I'm working to implement a data service solution that has 2 request functions but can respond with one of 3 transmission types: x12 EDI HTTP MIME multipart SOAP/XML + WSDL I would also need to ...
5
votes
5answers
2k views

JQuery / JSON + .Net Service Layer - to WCF or Not to WCF?

I Recently had a discussion with a colleague of mine about the pros / cons of WCF. He mentioned about how much code is generated to support WCF, and also the overhead required. It was mentioned that a ...
4
votes
2answers
988 views

If ASP.NET MVC 4 supports RPC style communication what does that mean for WCF?

From http://www.microsoft.com/download/en/details.aspx?id=28942 ASP.NET MVC 4 also includes ASP.NET Web API, a framework for building and consuming HTTP services that can reach a broad range of ...
1
vote
1answer
533 views

In Windows 8 will it be possible to use WCF in conjunction with HTML5/JS?

Correct me if I'm wrong but I've heard that communicating with a database in Windows 8 will more than likely be done with WCF when working with C#/XAML. If this is true then will this also be the ...
3
votes
2answers
747 views

thick client migration to web based application

This query is related to application design the technology that I should consider during migration. The Scenario: I have a C#.net Winform application which communicates with a device. One of the main ...
1
vote
3answers
1k views

How to build a .Net app which runs on desktop and as a Windows Service

Ok, I hope this is not too much confusing (with my poor English). I want to build a small .Net 4.0 app which monitors several other applications on a Windows Server OR on a regular Windows PC. It will ...
2
votes
3answers
266 views

Offline data that will need imported later

My existing application is a .NET 3.0 winform app that talks to a WCF service which in turn updates a MS SQL Server database; I can make changes at all spots (Windows client, WCF, server). I've had an ...
4
votes
2answers
2k views

Exposing business logic as WCF service

I'm working on a middle-tier project which encapsulates the business logic (uses a DAL layer, and serves a web application server [ASP.net]) of a product deployed in a LAN. The BL serves as a bunch of ...
16
votes
3answers
1k views

Which .NET REST approach/technology/tool should I use?

I am implementing a RESTful web service and several client applications that are mostly in Silverlight. I am finding a litany of options for developing both the server-side and client-side of the API ...
3
votes
1answer
283 views

what info do wcf/.net developers need when joining a new project?

I'm a technical writer tasked to document a rather complex WPF/WCF .net application for a governmental agency. I'm not sure where to start and would like some suggestions from .net developers about ...
4
votes
4answers
719 views

Role of Microsoft certifications ADO.Net, ASP.Net, WPF, WCF and Career?

I am a Microsoft fan and .Net enthusiast. I want to align my career in the lines of current and future .Net technologies. I have an MCTS in ASP.Net 3.5. The question is about the continuation of ...
20
votes
3answers
1k views

Is .NET WCF worth the effort? [closed]

Maybe it's me, but I've never encountered nearly as many problems, annoying challenges, indirect error messages and general frustrations with any other technology as I have with WCF. What are the ...