1

     2

/* $Id$ */

     3

     4

digraph change {

     5

     6

	start [fontname="Helvetica"]

     7

	start -> check [weight=5]

     8

     9

	check [fontname="Helvetica"]

    10

	check -> status [weight=5]

    11

	check -> error [fontname="Helvetica", label="Response\ntimeout"]

    12

    13

	status [fontname="Helvetica"]

    14

	status -> end [fontname="Helvetica", label="Success", weight=5]

    15

	status -> code [fontname="Helvetica", label="Refuse", weight=5]

    16

	status -> error [fontname="Helvetica", label="Change\ntimeout"]

    17

    18

	code [fontname="Helvetica"]

    19

	code -> ack [weight=2]

    20

    21

	start_ack [fontname="Helvetica"]

    22

	start_ack -> ack [fontname="Helvetica", label="Ack only"]

    23

    24

	ack [fontname="Helvetica"]

    25

	ack -> check_ack [weight=2]

    26

    27

	check_ack [fontname="Helvetica"]

    28

	check_ack -> end [fontname="Helvetica", label="Ack only"]

    29

	check_ack -> error [weight=2]

    30

    31

	end [fontname="Helvetica"]

    32

    33

	error [fontname="Helvetica"]

    34

}