Since i am new to WCF and Having configured a WCF service endpoint in IIS at Virtual Directory Api ( url goes like
http://localhost/api/taskapi.svc)
i was looking for ways to make request through web browser something like
http://localhost/api/taskapi.svc/GetCompleted
would respond with returnd data .I know this requires the binding of web service with the webHttpBinding but i don't know how to do it any help would be great ?
Use WCFSVGHoST application to test WCF applications. Application enables you to key-in parameters value and execute method of your interest.
Link for the same:
http://msdn.microsoft.com/en-us/library/bb552363.aspx
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I added the service to the WCF Test Client app and I get Service Added Successfully, but I don't see any of the operations available.
This WCF service is already being consumed by several javascript charts, so I should be able to see something here.
What am I doing wrong?
By default, WCFTestclient doesn’t support call the Restful service by using a client proxy. WCF creates the Restful style service with WebHttpbinding. thereby the client proxy class generates nothing thought the service WSDL is available.
Besides, we are capable of making a successful call to the service by using a client proxy. please refer to the below link.
WCF: There was no endpoint listening at, that could accept the message
the above client proxy class is generated by adding service reference.
https://learn.microsoft.com/en-us/dotnet/framework/wcf/accessing-services-using-a-wcf-client
Here is a detailed exposition of WCFTestClient from Microsoft document.
https://learn.microsoft.com/en-us/dotnet/framework/wcf/wcf-test-client-wcftestclient-exe?redirectedfrom=MSDN
Feel free to let me know if there is anything I can help with.
Is it possible to create a website (hosted locally on my machine is fine for now) using a WCF Service Application?
By "web site" I mean allow an HTTP call from a web browser to my service and have the service return an HTML page that the browser can then render/display.
I am doing something very similar using a WCF based REST service. I have a WCF service that is accessed only from a web browser to download images. If you browse to 'http://www.MyFooImageService.com/100', it will lookup from the database an image with ID 100 and serve it up to the user. I use it to serve images from WCF service for the purpose of sending (user defined) emails with embedded images.
I used this guide with great results: RESTFUL WCF Service Step-ByStep. Check it out and see if a REST based WCF service is what you are looking for.
No, it doesn't quite work like that. WCF applications are service applications. There is no GUI interface or web interface or any kind of interface at all.
What you do is you create a WCF service that does some sort of function. Lets say you create a method called StoreName that stores your name into a database. Keep it simple. WCF services can be hosted in a variety of ways, depending on how you plan to use it. But to keep it simple, lets say you host the application using IIS.
Now this WCF application has no interface for interacting with it. You need to create an ASP.NET application (or it can be PHP, or jQuery if you prefer). It might have a text box and a submit button. Once the submit button is pushed, the ASP.NET application (or jQuery or PHP) makes an ajax call to your WCF service, passing it in the name as a POST parameter. The WCF service then does the work of storing it in the database. Execution then returns back to your web application.
This is a general overview of how this works. I hope it helps!
A website involves:
1) A user requesting HTML from somewhere
You can proxy pass a simple HTTP Get request to a WCF service hosted in a console app (or hosted in IIS), and configure it to return an HTTP request of content type text/html. Then the user would see a website appear in the browser.
But WCF is not a good fit for this. Especially if it's a simple HTML page. Others have said ASP.NET is better for this. And that's true. But node.js or PHP or pretty much anything that isn't .NET is MUCH better for this.
2) A user uses the web page to interact with server processes
This involves a user clicking a button or moving a mouse, or anything, and then that results in the web page (actually a web app at this point) making AJAX requests to one, or several server(s).
WCF is quite a good fit for this.
I have successfully deployed my WCF restful web service to IIS 7. I have verified that my service is working when I call it from a browser in IE via a something like "https://myserver/mservice.svc/postuser/JohnSmith" . The method is a POST and I have verified that my IIS configuration allows for POSTS.
My issue is as follows. We are using a 3rd party Software as a Service application that allows for external web service calls. It allows you to configure the URL "https://myserver/mservice.svc/postuser/" and then you can choose a parameter. When I call the web service from the external application, a 404 error is registered in IIS.
I think there must be some difference between the way I call my webservice "https://myserver/mservice.svc/postuser/JohnSmith" and the way the SAAS application is calling my external web service. The web service is attempting to pass the username, but I cannot detect how it is constructing this.
Do I need to write a web enabled front end for my web service that is hosted in IIS that can handle XML? I'm assuming this is how the SAAS application is trying to pass the username onto my web service.
Thank you all in advance for your ideas and help.
I am currently developing a duplex WCF service and I wish to test the service using the WcfTestClient.exe that is provided by Visual Studio 2010. However as my WCF service is a duplex, the ending point are created as shown:
selfHost.AddServiceEndpoint(typeof(IPostingService), new WSDualHttpBinding(), "Posting");
apparently after running wcftestclient.exe and connecting to the service, it says that it is not supported for dual http bindings.
Any idea how else can I test my WCF service?
Check this post which offers some alternatives to wcfclient.
I would just write a simple console application to test it, but that would require you to configure the bindings outside the wcfclient. You can use WCF Configuration Editor (from Tools menu) to assist with binding configuration.
Host the WCF application, Once it is started do the following..
Use 'Poster' a add on in Mozilla.
Set appropriate return type, pass the url to your WCF application.
Set Post method and you are done.
I'm using IE8 and can't connect to my WCF service using net.tcp. I'm able to access the same service with http binding just fine. I got two binding enabled in app.config (net.tcp, http). Can anyone tell me if there is a settings that I need to set/play with for viewing service using net.tcp in IE.
You cannot connect to a WCF service using the netTcpBinding through IE.
What you need is a "real" WCF client app, or something like WCF Test Client which is shipped with WCF in the box - just find it and start using it!
Make sure you have a HTTP base address, for your service and a mexTcpBinding endpoint.