1 # Example of sending via a connected udp socket
3 set s [socket dgram 127.0.0.1:20000]
5 foreach i [range 1 20] {
6 # Socket is connected, so can just use puts here
7 # But remember to flush to ensure that each message is separate
8 $s puts -nonewline "$i * $i"
11 # Receive the response - max length of 100
12 puts [$s recvfrom 100]