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Questions tagged [wcf-sessions]

21 questions
11
votes
2 answers

WCF sessions with a wsHttpBinding and without windows security

I need to create a WCF service that is hosted in IIS, uses http transport and hold state in the server’s memory. While I’m aware that stateful services aren't a good idea, this last constrain is necessary to make the service work with a legacy…
Robert
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8
votes
2 answers

Why InstanceContextMode.PerSession behave like PerCall when using wsHttpBinding?

I have WCF service consumed by AJAX client using SOAP 1.2 Web.config:
Dor Cohen
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7
votes
1 answer

Utilizing multiple service contracts over the same WCF channel or session

I'm in the process of writing a duplex WCF service using NetTcpBinding, and I've run into an architecture question that I think I know the answer to, but hope that I'm wrong. Our service is stateful, and we've selected NetTcpBinding with PerSession…
Adam Robinson
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6
votes
3 answers

how to enable WCF Session with wsHttpBidning with Transport only Security

I have a WCF Service currently deployed with basicHttpBindings and SSL enabled. But now i need to enable wcf sessions(not asp sessions) so i moved service to wsHttpBidnings but sessions are not enabled I have…
Mubashar
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5
votes
4 answers

WCF AuthorizationContext not cleared between calls from different clients. (was: When does a WCF service session actually end?)

I was doing some unit testing, and ran into an interesting problem in WCF. I have a service using the wsHttpBinding, configured as such: …
CodingWithSpike
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3
votes
1 answer

Azure appfabric service bus load balancing + session affinity (sticky session)

I was searching through Internet, and what I've found is just it is not possible on Azure external/internal endpoint... How does Windows Azure perform load balancing? But what I am looking for is, whether session affinity is possible on Service Bus.…
user1073029
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3
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1 answer

WCF: How to detect new connections to WCF PerSession services?

I have a self-hosted WCF service with the InstanceContextMode set to PerSession. How can I detect new client connections (sessions) to my service from the host application and use that new session context to observe my service through its…
Cristian Toma
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2
votes
2 answers

WCF own EndpointBehavior read client Session

I have an IClientMessageInspector interface with BeforeSendRequest() method implemented. In this method I want to retrieve the Session object set in the client. Something like. public object BeforeSendRequest(ref Message request, IClientChannel…
DDan
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1
vote
1 answer

How to deal with faulted state in a WCF duplex service with sessions enabled

I have a duplex WCF service with sessions enabled, and I'm trying avoid fault state exceptions on the client. I found several discussions arround this topic, but all I have found suggest to recreate the client proxy or channel. Non is focus in…
Matias
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1
vote
2 answers

Session Variable in WCF Service

I am just creating a normal wcf service which get the Person object and returns the List. I need to save incoming Person object in a session and returns the list. I have implemented the code like…
Akhil
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1
vote
0 answers

Sessions not working with message security or transport security

I am trying to set up a WCF service that should be able to communicate with clients from Linux machines. The service should be able to support sessions so that I can keep track of the clients, as we are maintaining state for each client. Since the…
WPFAbsoluteNewBie
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1
vote
1 answer

When do you use "Allowed" as a SessionMode in WCF?

Can you give me a scenario when you would use "Allowed" as the SessionMode value in a WCF service contract?
Trevor
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1
vote
0 answers

WPF Endpoint.Address change losing cookie

I have a wpf application that connects to a soap web service and I need it to connect to any number of locations for this web service so I am allowing the user to type in the URL in a textbox and it gets saved in the Properties.Settings. I am then…
hobeau
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1
vote
1 answer

How does SessionChannel really work

I have failed to understand over and over from this MSDN article why should we use it and how does it work: Datagram with sessions Request-response with sessions Duplex with sessions Let's assume that I have a Service with InstanceContextMode =…
Stav Alfi
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0
votes
0 answers

how to maintain wcf service per session calling url from android studio

I created WCF service and calling it from the android studio and its working fine, but after implementing WCF perSession functionality it is working for a single user at a time. Problem: My problem is when i am hitting WCF url with multiple user my…
vipul Tiwari
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