High performance TCP server in C#

Question

I am an experienced C# developer, but I have not developed a TCP server application so far. Now I have to develop a highly scalable and high performance server that can hand

Answer 1

I think you are also looking for UDP techniques. For 10k clients, it is fast but the issue is you have to implement ACKnowledgement for each message that you received the message. In UDP you dont need to open a socket for each client but need to implement heartbeat/ping mechanism after x seconds to check which client is connected or not.