Home/ Questions/Q 6833019
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-26T22:55:44+00:00

I am currently developing a WCF duplex Service for 2 clients. The first client

  • 0

I am currently developing a WCF duplex Service for 2 clients. The first client would be an asp.net webpage which upon receiving a posting, it will send the data over to the service. When the service receives the data, it will then AUTOMATICALLY send it to the second client which is a winform app through the callback channel…

To make it simpler.

  1. Asp.net will invoke the wcf
  2. The wcf will reside on the iis server, same as the asp.net
  3. WCF will require to send a data to the windows form application that is running on a client side. Only 1 instance of this application will be run at a time.
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Your service should know nothing about the clients attached to it. Doing so pretty much breaks the intention of WCF.

    A better solution might be to have your clients subscribe to “events” that your service can fire off. Or maybe the client can provide some information in their requests that indicates a service and method to call back to when needed.

    • 0