TCP Related question
 

Hello, I was wondering if someone could shed some light on this question for me:

I have built a client server app, that checks for latency in the network.
the problem is, I have noticed that after sending the third TCP packet, the system waits for an ACK before sending more packets. I was wondering if there is anywhere in /proc (sysctl) that I can tweak this to a higher number like 5? I know that this is defined somewhere as part of the "Congestion Control" part of the kernel.