Stack Overflow
Stack Overflow

Questions tagged [pollingduplexhttpbinding]

58 questions
0
votes
1 answer

Silverlight 4 Duplex Service - Stopping the Callback

I have a Silverlight 4 application that uses WCF duplexing by creating a callback to the client. From the client, I have a method that retrieves all rows from a database (not really, but for this example). Each row is sent to the client using the…
Scott
  • 874
  • 3
  • 12
  • 36
0
votes
1 answer

what is the best approach for starting a background thread as part of a pollingDuplex scenerio

The client application will register requests to monitor events on the server. The Client's call back is added to a dictionary (and refreshed by the client on a regular interval) The server will monitor an MSMQ private queue for events, and when an…
Ralph Shillington
  • 20,718
  • 23
  • 91
  • 154
0
votes
1 answer

Silverlight polling duplex configuration error

I have the following in my web.config file under system.serviceModel:
CrudMonkey
  • 55
  • 6
0
votes
2 answers

How can a newly added global.asax file make a mess of my WCF service

I have a silverlight app that uses WCF both by polling Duplex and "normal" async calls. everything was working fine, until I added a global.asax file. After an hour of googling, I came across this rather dated blog by Jean-Dirk Stuart that…
Ralph Shillington
  • 20,718
  • 23
  • 91
  • 154
0
votes
1 answer

Windows Phone 7 WCF CallBack PollingDuplex Binding Error

I am using WCF in Windows Phone 7 project. I want CallBack Services of WCF in my Project. But, I got an error while using wsDualHttpBinding in the project. So, I googled about it a lot. So, the conclusion after me is to use PollingHttpBinding with…
Raghav Narang
  • 100
  • 8
0
votes
0 answers

Silverlight PollingDuplex timeouts

I'm currently working on an application that implements a polling duplex service. I am having issues with the client aborting and I'm not sure why or the right way to handle using the client. Right now I am getting the client in a hello message like…
thecaptain0220
  • 2,098
  • 5
  • 30
  • 51
0
votes
0 answers

How to register a custom binding extension in code for a self hosted WCF service?

I need a suggestion to register my custom binding extension for my Silverlight duplex commnication (to use PollingDuplexHttpBinding) for my self hosted WCF service. Below are the binding details, which I got from this msdn page. works good ! get WCF publish mthods immediately. another binding with pollingDuplexHttpBinding for silvelight 4 --> very slow --> 30++- seconds delay after the wpf application got…
Zakos
  • 1,492
  • 2
  • 22
  • 41
0
votes
1 answer

Polling Duplex Service Failure in Out of Browser Silverlight Client on Mac

We have a Silverlight client which runs "out-of-browser" on a Mac. This client consumes a WCF service through a polling duplex binding. In the client I am listening to the "Faulted" event exposed by the "InnerChannel" property of the…
Elad
  • 319
  • 1
  • 2
  • 10
0
votes
1 answer

Configuring Polling Duplex in app.config Console App

I am having an issue configuring polling duplex binding in my console application. This is the error I am receiving: Configuration binding extension 'system.serviceModel/bindings/pollingDuplexHttpBinding' could not be found. Verify that this binding…
Scott_N
  • 21
  • 4
0
votes
2 answers

WCF service breaks with custom datatype

I am having an issue with a WCF service working correctly. I am trying to create a duplex service but evertime I try to return a custom datatype it breaks the client side. If I remove GetTestData everything works fine. When I add it everything…
thecaptain0220
  • 2,098
  • 5
  • 30
  • 51
1 2 3
4