"when a few dropped packets here and there don't mean the end of the Universe. Sample applications: tftp (trivial file transfer protocol, a little brother to FT

"when a few dropped packets here and there don't mean the end of the Universe. Sample applications: tftp (trivial file transfer protocol, a little brother to FTP), dhcpcd (a DHCP client), multiplayer games, streaming audio, video conferencing, etc." http://beej.us/guide/bgnet/output/html/singlepage/bgnet.html#twotypes http://beej.us/guide/bgnet/output/html/singlepage/bgnet.html...