From: Andrei Pavel <andrei@isc.org>
Date: Tue, 17 Oct 2023 12:43:11 +0000 (+0300)
Subject: [#2969] add two missing branch labels to an UML
X-Git-Tag: Kea-2.5.4~57
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=374747be9f189bc4ff4c2cbec3ca2d528710fae6;p=thirdparty%2Fkea.git

[#2969] add two missing branch labels to an UML

- slightly unrelated, but still on the topic of documentation
---

diff --git a/doc/sphinx/uml/recognizing-same-client.png b/doc/sphinx/uml/recognizing-same-client.png
index eeadd87a86..3a5a526e39 100644
Binary files a/doc/sphinx/uml/recognizing-same-client.png and b/doc/sphinx/uml/recognizing-same-client.png differ
diff --git a/doc/sphinx/uml/recognizing-same-client.svg b/doc/sphinx/uml/recognizing-same-client.svg
index 04fea2ae0c..37f5cbc17a 100644
--- a/doc/sphinx/uml/recognizing-same-client.svg
+++ b/doc/sphinx/uml/recognizing-same-client.svg
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="us-ascii" standalone="no"?>
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentStyleType="text/css" height="472px" preserveAspectRatio="none" style="width:1795px;height:472px;background:#FFFFFF;" version="1.1" viewBox="0 0 1795 472" width="1795px" zoomAndPan="magnify">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" contentStyleType="text/css" height="472px" preserveAspectRatio="none" style="width:1806px;height:472px;background:#FFFFFF;" version="1.1" viewBox="0 0 1806 472" width="1806px" zoomAndPan="magnify">
   <defs/>
   <g>
-    <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacing" textLength="527" x="632.875" y="34.9659">How Kea Recognizes the Same Client In Different DHCP Messages (Kea 2.4.0)</text>
+    <text fill="#000000" font-family="sans-serif" font-size="14" font-weight="bold" lengthAdjust="spacing" textLength="527" x="638.375" y="34.9659">How Kea Recognizes the Same Client In Different DHCP Messages (Kea 2.4.0)</text>
     <ellipse cx="765.4688" cy="60.0679" fill="#222222" rx="10" ry="10" style="stroke:#222222;stroke-width:1.0;"/>
     <polygon fill="#F1F1F1" points="699.4688,90.0679,831.4688,90.0679,843.4688,102.0679,831.4688,114.0679,699.4688,114.0679,687.4688,102.0679,699.4688,90.0679" style="stroke:#181818;stroke-width:0.5;"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="132" x="699.4688" y="106.3359">libdhcp_flex_id.so is used</text>
@@ -19,7 +19,7 @@
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="74" x="21" y="229.9283">expression in</text>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="99" x="21" y="246.2725">libdhcp_flex_id.so.</text>
     <ellipse cx="75.5" cy="305.7885" fill="none" rx="11" ry="11" style="stroke:#222222;stroke-width:1.0;"/>
-    <ellipse cx="75.5" cy="305.7885" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
+    <ellipse cx="75.5" cy="305.7885" fill="#222222" rx="6" ry="6" style="stroke:#222222;stroke-width:1.0;"/>
     <polygon fill="#F1F1F1" points="367.375,158.0679,488.375,158.0679,500.375,170.0679,488.375,182.0679,367.375,182.0679,355.375,170.0679,367.375,158.0679" style="stroke:#181818;stroke-width:0.5;"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="121" x="367.375" y="174.3359">client has a reservation</text>
     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="17" x="338.375" y="166.8449">yes</text>
@@ -39,7 +39,7 @@
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="74" x="191.75" y="348.8378">expression in</text>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="99" x="191.75" y="365.1819">libdhcp_flex_id.so.</text>
     <ellipse cx="246.25" cy="424.6979" fill="none" rx="11" ry="11" style="stroke:#222222;stroke-width:1.0;"/>
-    <ellipse cx="246.25" cy="424.6979" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
+    <ellipse cx="246.25" cy="424.6979" fill="#222222" rx="6" ry="6" style="stroke:#222222;stroke-width:1.0;"/>
     <rect fill="#F1F1F1" height="101.7206" rx="12.5" ry="12.5" style="stroke:#181818;stroke-width:0.5;" width="118" x="330.75" y="276.9774"/>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="84" x="340.75" y="299.8054">Go through the</text>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="98" x="340.75" y="316.1496">diagram from the</text>
@@ -47,7 +47,7 @@
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="96" x="340.75" y="348.8378">libdhcp_flex_id.so</text>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="56" x="340.75" y="365.1819">is unused.</text>
     <ellipse cx="389.75" cy="424.6979" fill="none" rx="11" ry="11" style="stroke:#222222;stroke-width:1.0;"/>
-    <ellipse cx="389.75" cy="424.6979" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
+    <ellipse cx="389.75" cy="424.6979" fill="#222222" rx="6" ry="6" style="stroke:#222222;stroke-width:1.0;"/>
     <rect fill="#F1F1F1" height="101.7206" rx="12.5" ry="12.5" style="stroke:#181818;stroke-width:0.5;" width="118" x="478.75" y="192.0679"/>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="84" x="488.75" y="214.896">Go through the</text>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="98" x="488.75" y="231.2401">diagram from the</text>
@@ -55,80 +55,82 @@
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="96" x="488.75" y="263.9283">libdhcp_flex_id.so</text>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="56" x="488.75" y="280.2725">is unused.</text>
     <ellipse cx="537.75" cy="339.7885" fill="none" rx="11" ry="11" style="stroke:#222222;stroke-width:1.0;"/>
-    <ellipse cx="537.75" cy="339.7885" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
-    <polygon fill="#F1F1F1" points="1294.75,124.0679,1341.75,124.0679,1353.75,146.5407,1341.75,169.0136,1294.75,169.0136,1282.75,146.5407,1294.75,124.0679" style="stroke:#181818;stroke-width:0.5;"/>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="42" x="1294.75" y="135.8268">DHCPv4</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="12" x="1294.75" y="150.8087">or</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="47" x="1294.75" y="165.7906">DHCPv6?</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="42" x="1240.75" y="143.3178">DHCPv4</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="42" x="1353.75" y="143.3178">DHCPv6</text>
-    <polygon fill="#F1F1F1" points="1041.25,179.0136,1093.25,179.0136,1105.25,201.4864,1093.25,223.9592,1041.25,223.9592,1029.25,201.4864,1041.25,179.0136" style="stroke:#181818;stroke-width:0.5;"/>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="24" x="1041.25" y="190.7725">MAC</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="52" x="1041.25" y="205.7544">address is</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="40" x="1041.25" y="220.7363">present</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="17" x="1012.25" y="198.2634">yes</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="14" x="1105.25" y="198.2634">no</text>
+    <ellipse cx="537.75" cy="339.7885" fill="#222222" rx="6" ry="6" style="stroke:#222222;stroke-width:1.0;"/>
+    <polygon fill="#F1F1F1" points="1305.75,124.0679,1352.75,124.0679,1364.75,146.5407,1352.75,169.0136,1305.75,169.0136,1293.75,146.5407,1305.75,124.0679" style="stroke:#181818;stroke-width:0.5;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="42" x="1305.75" y="135.8268">DHCPv4</text>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="12" x="1305.75" y="150.8087">or</text>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="47" x="1305.75" y="165.7906">DHCPv6?</text>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="42" x="1251.75" y="143.3178">DHCPv4</text>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="42" x="1364.75" y="143.3178">DHCPv6</text>
+    <polygon fill="#F1F1F1" points="1052.25,179.0136,1104.25,179.0136,1116.25,201.4864,1104.25,223.9592,1052.25,223.9592,1040.25,201.4864,1052.25,179.0136" style="stroke:#181818;stroke-width:0.5;"/>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="24" x="1052.25" y="190.7725">MAC</text>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="52" x="1052.25" y="205.7544">address is</text>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="40" x="1052.25" y="220.7363">present</text>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="17" x="1023.25" y="198.2634">yes</text>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="14" x="1116.25" y="198.2634">no</text>
     <polygon fill="#F1F1F1" points="885.75,233.9592,963.75,233.9592,975.75,256.4321,963.75,278.9049,885.75,278.9049,873.75,256.4321,885.75,233.9592" style="stroke:#181818;stroke-width:0.5;"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="78" x="885.75" y="245.7182">match-client-id</text>
     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="33" x="885.75" y="260.7">is true</text>
     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="63" x="885.75" y="275.6819">(the default)</text>
     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="17" x="856.75" y="253.2091">yes</text>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="14" x="975.75" y="253.2091">no</text>
     <polygon fill="#F1F1F1" points="693.25,288.9049,877.25,288.9049,889.25,300.9049,877.25,312.9049,693.25,312.9049,681.25,300.9049,693.25,288.9049" style="stroke:#181818;stroke-width:0.5;"/>
     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="184" x="693.25" y="305.1729">client ID option (code 61) is present</text>
     <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="17" x="664.25" y="297.6819">yes</text>
+    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="14" x="889.25" y="297.6819">no</text>
     <rect fill="#98FB98" height="69.0323" rx="12.5" ry="12.5" style="stroke:#181818;stroke-width:0.5;" width="129" x="606.75" y="322.9049"/>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="109" x="616.75" y="345.733">Client is recognized</text>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="83" x="616.75" y="362.0771">by the client ID</text>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="93" x="616.75" y="378.4212">option (code 61).</text>
     <ellipse cx="671.25" cy="437.9373" fill="none" rx="11" ry="11" style="stroke:#222222;stroke-width:1.0;"/>
-    <ellipse cx="671.25" cy="437.9373" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
+    <ellipse cx="671.25" cy="437.9373" fill="#222222" rx="6" ry="6" style="stroke:#222222;stroke-width:1.0;"/>
     <rect fill="#98FB98" height="52.6882" rx="12.5" ry="12.5" style="stroke:#181818;stroke-width:0.5;" width="135" x="831.75" y="322.9049"/>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="109" x="841.75" y="345.733">Client is recognized</text>
     <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="115" x="841.75" y="362.0771">by the MAC address.</text>
     <ellipse cx="899.25" cy="421.5931" fill="none" rx="11" ry="11" style="stroke:#222222;stroke-width:1.0;"/>
-    <ellipse cx="899.25" cy="421.5931" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
-    <rect fill="#98FB98" height="52.6882" rx="12.5" ry="12.5" style="stroke:#181818;stroke-width:0.5;" width="135" x="985.75" y="288.9049"/>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="109" x="995.75" y="311.733">Client is recognized</text>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="115" x="995.75" y="328.0771">by the MAC address.</text>
-    <ellipse cx="1053.25" cy="387.5931" fill="none" rx="11" ry="11" style="stroke:#222222;stroke-width:1.0;"/>
-    <ellipse cx="1053.25" cy="387.5931" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
-    <rect fill="#FFC0CB" height="52.6882" rx="12.5" ry="12.5" style="stroke:#181818;stroke-width:0.5;" width="140" x="1130.75" y="233.9592"/>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="120" x="1140.75" y="256.7873">DHCP message is not</text>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="69" x="1140.75" y="273.1314">well formed.</text>
-    <ellipse cx="1200.75" cy="332.6475" fill="none" rx="11" ry="11" style="stroke:#222222;stroke-width:1.0;"/>
-    <ellipse cx="1200.75" cy="332.6475" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
-    <polygon fill="#F1F1F1" points="1544.75,179.0136,1633.75,179.0136,1645.75,201.4864,1633.75,223.9592,1544.75,223.9592,1532.75,201.4864,1544.75,179.0136" style="stroke:#181818;stroke-width:0.5;"/>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="43" x="1544.75" y="190.7725">client ID</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="89" x="1544.75" y="205.7544">option (code 1) is</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="40" x="1544.75" y="220.7363">present</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="17" x="1515.75" y="198.2634">yes</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="14" x="1645.75" y="198.2634">no</text>
-    <polygon fill="#F1F1F1" points="1423.75,233.9592,1503.75,233.9592,1515.75,271.414,1503.75,308.8687,1423.75,308.8687,1411.75,271.414,1423.75,233.9592" style="stroke:#181818;stroke-width:0.5;"/>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="66" x="1423.75" y="245.7182">interested in</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="80" x="1423.75" y="260.7">identifying as a</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="69" x="1423.75" y="275.6819">single client -</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="68" x="1423.75" y="290.6638">the device or</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="46" x="1423.75" y="305.6457">the lease</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="33" x="1378.75" y="268.191">device</text>
-    <text fill="#000000" font-family="sans-serif" font-size="11" lengthAdjust="spacing" textLength="26" x="1515.75" y="268.191">lease</text>
-    <rect fill="#98FB98" height="85.3765" rx="12.5" ry="12.5" style="stroke:#181818;stroke-width:0.5;" width="129" x="1320.75" y="318.8687"/>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="109" x="1330.75" y="341.6968">Client is recognized</text>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="83" x="1330.75" y="358.0409">by the client ID</text>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="106" x="1330.75" y="374.385">option (code 1) aka</text>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="34" x="1330.75" y="390.7291">DUID.</text>
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-    <ellipse cx="1385.25" cy="450.2451" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
-    <rect fill="#98FB98" height="69.0323" rx="12.5" ry="12.5" style="stroke:#181818;stroke-width:0.5;" width="145" x="1469.75" y="318.8687"/>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="109" x="1479.75" y="341.6968">Client is recognized</text>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="65" x="1479.75" y="358.0409">by the tuple</text>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="125" x="1479.75" y="374.385">&lt;DUID, IA-type, IAID&gt;.</text>
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-    <ellipse cx="1542.25" cy="433.901" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
-    <rect fill="#FFC0CB" height="52.6882" rx="12.5" ry="12.5" style="stroke:#181818;stroke-width:0.5;" width="140" x="1644.75" y="233.9592"/>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="120" x="1654.75" y="256.7873">DHCP message is not</text>
-    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="69" x="1654.75" y="273.1314">well formed.</text>
-    <ellipse cx="1714.75" cy="332.6475" fill="none" rx="11" ry="11" style="stroke:#222222;stroke-width:1.0;"/>
-    <ellipse cx="1714.75" cy="332.6475" fill="#222222" rx="6" ry="6" style="stroke:#111111;stroke-width:1.0;"/>
+    <ellipse cx="899.25" cy="421.5931" fill="#222222" rx="6" ry="6" style="stroke:#222222;stroke-width:1.0;"/>
+    <rect fill="#98FB98" height="52.6882" rx="12.5" ry="12.5" style="stroke:#181818;stroke-width:0.5;" width="135" x="996.75" y="288.9049"/>
+    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="109" x="1006.75" y="311.733">Client is recognized</text>
+    <text fill="#000000" font-family="sans-serif" font-size="12" lengthAdjust="spacing" textLength="115" x="1006.75" y="328.0771">by the MAC address.</text>
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diff --git a/doc/sphinx/uml/recognizing-same-client.uml b/doc/sphinx/uml/recognizing-same-client.uml
index 15b7c4fab6..ef5b96558b 100644
--- a/doc/sphinx/uml/recognizing-same-client.uml
+++ b/doc/sphinx/uml/recognizing-same-client.uml
@@ -67,12 +67,12 @@ is true
           by the client ID
           option (code 61).;
           stop
-        else
+        else (no)
           #palegreen:Client is recognized
           by the MAC address.;
           stop
         endif
-      else
+      else (no)
         #palegreen:Client is recognized
         by the MAC address.;
         stop