ref: fe3172919d12a024a78f9cc071e7cfc96ee1624e
dir: /examples/udp.orca/
......................................... .# UDP #................................. ......................................... ......................................... .........Cf..............Cf.............. ........F80.............F82.............. .......B0..............B0................ ........GS..............GS............... ......................................... ......................................... .......5;HELLO.........4;ORCA............ ......................................... .........................................