module Rpc_time:Get the time of the server (using the RFC 868 netdate protocol)
val remote_time :
?timeout:int -> Unix.inet_addr -> float
Time_not_availableis raised. The timeout is 5 seconds by default but can be set using the
TCP has been chosen for security reasons, for example, there may be
a firewall between this system and the remote host. It is much simpler
to get a TCP port opened than a UDP port.