def split
import bend-kit-websocket@0.4.0.0/websocket.bend as Websocketimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
253# Found once b holds "\r\n\r\n"; Long when 16 KiB came without it.
254def split(b: Bytes.Bytes) -> Split:
255 split.found(Bytes.find(b, "\r\n\r\n"))