329
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1 .PS
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2 # ipc-protocol
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3
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4 boxwid = 0.3
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5 boxht = 0.3
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6
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7 linewid = 0.8
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8
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9
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10 B: box "B"
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11 arrow linewid*1.3 "connection" "attempt"
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12
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13 W1: box "W"
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14 arrow linewid/2 dashed "0" ""
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15 box ""
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16 arrow "header" "transfer"
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17
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18 W2: box "W"
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19 arrow linewid/2 dashed "0" ""
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20 box ""
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21 arrow "body" "transfer"
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22
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23 W3: box "W"
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24 arrow linewid/2 dashed "0" ""
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25
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26 S: box "S"
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27
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28 down
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29 arrow dashed down from W1.s " 1"
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30 box "E"
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31
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32 arrow dashed down from W2.s " 1"
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33 box "E"
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34
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35 arrow dashed down from W3.s " 1"
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36 box "E"
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37
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38
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39 "\fI" "B: begin" ljust "W: wait for reply" ljust "E: error" ljust "S: success" ljust "\fR" at B.sw -(0,0.5)
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40
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41 .PE
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