C# - TcpClient - Detecting end of stream?

Question

I am trying to interface an ancient network camera to my computer and I am stuck at a very fundamental problem -- detecting the end of stream.

I am using TcpCl

Answer 1

What you're missing is how you're thinking of a TCP data stream. It is an open connection, like an open phone line - someone on the other end may or may not be talking (DataAvailable), and just because they paused to take a breath (DataAvailable==false) it doesn't mean they're actually DONE with their current statement. A moment later they could start talking again (DataAvailable==true)

You need to have some kind of defined rules for the communication protocol ABOVE TCP, which is really just a transport layer. So for instance perhaps the camera will send you a special character sequence when it's current image transmission is complete, and so you need to examine every character sent and determine if that sequence has been sent to you, and then act appropriately.