NAME
udp_server.pl - Simple sample udp echo server
SERVER SYNOPSIS
perl udp_server.pl --log_level 3
# default is to not background
CLIENT SYNOPSIS
# In another terminal
perl udp_server.pl --clientudp_server.pl - Simple sample udp echo server
perl udp_server.pl --log_level 3
# default is to not background
# In another terminal
perl udp_server.pl --client