mbm

wire protocol

diagram

structures

Config

offset (bytes)	field	accepted values	width
0	test protocol	0 (TCP), 1 (UDP)	32-bit
4	bit rate kbits/s	0 - INT_MAX-1	32-bit
8	loss threshold	0.0 - 1.0	64-bit

Port

offset (bytes)	field	accepted values	width
0	test port	0 - 65535	16-bit

Ready

offset (bytes)	field	accepted values	width
0	ready	"READY"	30-bit

Chunk length

offset (bytes)	field	accepted values	width
0	chunk length	0 - INT_MAX-1	32-bit

Data

offset (bytes)	field	accepted values	width
0	sequence number	0 - INT_MAX-1	32-bit
4	padding	*	chunk length - 32-bit

Result

offset (bytes)	field	accepted values	width
0	result	0 (FAIL), 1 (PASS), 2 (INCONCLUSIVE), 3 (ERROR)	32-bit