July 2006 - Damir Dobric Posts

Reading of identity while executing service operation

When the client and service interoperate by using of the (for example) Basic athentication on the transport layer (security mode = Transport or TransportCredentialOnly), it is often required to read or access the client’s credentials in the context of...

Published Mon, Jul 31 2006 6:26 PM by Damir Dobric

Filed under: WCF

Wcf TransportCredentialOnly mode: Basic clear text credentials over unsecured transport

During development of WCF communication, you can have a requirement to establish the communication over secured transport by using of SSL. In that case the transport security should be used: < security mode = " Transport " > Note that in this case...

Published Mon, Jul 31 2006 6:00 PM by Damir Dobric

Filed under: WCF

BasicHttpBinding internals

During extending of WCF (Windows Communication Foundation) one of confusing tasks was often to choose the appropriate configuration settings related to required security mechanism. If you take a look on a huge number of configuration settings, you may...

Published Sun, Jul 30 2006 2:36 PM by Damir Dobric

Filed under: WCF

WCF interoperability and WS Addressing

Each message sent from the client to the service contains in the header the name of the operation which has to be executed at the service side. For example, if the operation helloWorld has to be executed then the action-header of the message contains...

Published Thu, Jul 27 2006 5:09 PM by Damir Dobric

Filed under: WCF

Extending WCF: How to dynamically change the listening Uri in the custom binding element?

By default the listening uri of one service can be either specified in the configuration file or programmatically by adding of the endpoint. For example, next code snoippet shows how to host the service HelloService : IHelloWorld at the base address and...

Published Thu, Jul 27 2006 4:31 PM by Damir Dobric

Filed under: WCF

ATLAS Issue: RegisterStartupScript and RegisterClientScriptBlock do not work in atlas:UpdatePanel?

To understand this ATLAS issue imagine there is a page which has an asp:button control and corresponding handler, which is called when the button is clicked. The requirement is to show the alert window, when the button ‘cmd’ is clicked. To do that the...

Published Thu, Jul 20 2006 12:00 PM by Damir Dobric

Filed under: Asp.Net

WCF custom encoding: Message Manipulations

During extensting of WCF, I ofter run into problem of message manipulation. This is mostly required by implemnting of custom encoding mechanism in WCF. In that scenario you will have to do one or more of following actions: - Serialize the message in the...

Published Sun, Jul 16 2006 4:52 PM by Damir Dobric

Filed under: WCF

Hosting of WCF service in IIS: System.ServiceModel.ServiceActivationException

By invoking of the WCF service hosted in the IIS, you may get following error: There was no endpoint listening at http://localhost/servicemodelsamples/service.svc that could accept the message. This could be caused by an incorrect address or SOAP action...

Published Fri, Jul 14 2006 11:40 PM by Damir Dobric

Web Services Specifications

This post contains a very interesting link to many Web Service related specification build on top of XML and SOAP standards. Here you can find everything about interoperable protocols for Security, Reliable Messaging and Transactions in loosely coupled...

Published Wed, Jul 12 2006 11:36 PM by Damir Dobric

Filed under: Architecture and Modeling, WCF

DAENET's WCF white paper

I have posted the WCF material evaluated during Indigo Beta Program in January 2005. It is an article describing many documented and some undocumented features of WCF.

Published Tue, Jul 04 2006 10:40 AM by Damir Dobric

Filed under: Core.Net, WCF

July 2006 - Damir Dobric Posts

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Reading of identity while executing service operation

Wcf TransportCredentialOnly mode: Basic clear text credentials over unsecured transport

BasicHttpBinding internals

WCF interoperability and WS Addressing

Extending WCF: How to dynamically change the listening Uri in the custom binding element?

ATLAS Issue: RegisterStartupScript and RegisterClientScriptBlock do not work in atlas:UpdatePanel?

WCF custom encoding: Message Manipulations

Hosting of WCF service in IIS: System.ServiceModel.ServiceActivationException

Web Services Specifications

DAENET's WCF white paper