How to know client system has disconnected network cable in WCF using callback ?

Question

Hi
I am developing one WCF server where i am using netTcp & dualWsHTTP binding. I have a scenario where the client instantly pull the network cable, so in this case how WCF server will know the client is no more.

Amit Choudhary · Answer

Hi Abhishek why server wants to know about their clients if they are available or not? I don't think if this matters. if you have limited client you can ping the list of clients from the server and filter out the results which are not available and use them as per your requirements. Hope this make sense to you. Thanks.