title: Push data to client using SignalR vs WCF?
body: <p>I have one WPF client-server application. Now I have scenario like client will connect to server and server will push data to client periodically. I am bit confused about what technology and way should I choose for notification to clients. </p>
  
  <p>SignalR is best for web application I think and I have desktop application. With WCF service, we can implement push notification through Duplex channel and callback. So can you please guide me what are the merits and demerits in using SignalR or WCF service ?</p>
  
  <p>Thanks</p>