readUntilDelimiters
fun Input.readUntilDelimiters(delimiter1: Byte, delimiter2: Byte, dst: ByteArray, offset: Int = 0, length: Int = dst.size): Int
Copies to dst array at offset at most length bytes or until one of the specified delimiters delimiter1 or delimiter2 occurred.
Return
number of bytes copied
Copies to dst output until one of the specified delimiters delimiter1 or delimiter2 occurred.
Return
number of bytes copied