wsdualhttpbinding

How WsDualHttpBinding is doing to know about the callback channel ?

Hi, something seems very wierd to me, I have tried to look inside WCF with Reflector but forgive me it's too hard to understand :(. When client A call a duplex service on server B with wsDualHttpBinding, I was thinking that client A include the client base address (the address of the callback) in the header of the request like this <a:...

Setting WSDualHttpBinding ClientBaseAddress throws CommunicationObjectFaultedException

I have created a duplex service using the WSDualHttpBinding and am trying to set to set the clientBaseAddress so that I can avoid using port 80 which is blocked by IIS. The service works fine when I have IIS stopped and no clientBaseAddress set but as soon as I set it after some time (Seems to be timing out) I get the following exception...

WCF + SSL wsDualHttpBinding or netTcpBinding

Hi, I need to create a self-hosted WCF service. I need secure duplex connection between client and server through Internet. I read some documents of WCF and found that the netTcpBinding is suitable for intranet application, because the SSL is only point 2 point. If it is an internet application, the connection must not be point 2 point...

What is the advantage of WSDualHttpBinding in WCF?

So far, no one can really offer any benefit of using dual channel over a client polling system except for the immediate notification you can get from the dual channel. Every other point says if you dont need immediate notice the dual binding provides negative value - anyone disagree with this? How much benefit would there be to using W...

WCF Callback Service hosted over basicHttpBinding and wsDualHttpBinding

I have a callback service that is hosted over wsDualHttpBinding. I'm looking to add a client that will poll for the data rather than receive the callback (will be a mobile device using wince for demo purposes). I was curious what the best way to do this is? You cannot create a client proxy using NetCFSvcUtil with a service hosted with ws...

wsDualHttpBinding failing with larger datasets

I am using wsDualBinding in my wcf service to handle 2 way communication in my software. Everything seems to work fine except when I call a method to get a customer list. If in the service I limit the results of the query to 2730 records I can get the results in about 1-2 seconds and display them in a datagrid. If I limit the results to ...