Krit wrote:

> I'm running applications that send and receive timestamp as data to
> calculate latency between the client (32915) and the server (s_name_1).
> The client connect to the server and receive timestamp from the server
> and then, every 20 seconds, the server send ping message (Len=18) to
> the client and the client reply ping ack message (Len=18) back to the
> server. The server sends 50 timestamps to the client every 50
> milliseconds.

TCP was fundamentally not designed to provide constant latency for
large numbers of small writes. You should be using UDP.

DS