From e7fe0e6d7d9c65ab985061c814bf7c290832ccb3 Mon Sep 17 00:00:00 2001
From: Sameer Vijaykar <194338+sam-vi@users.noreply.github.com>
Date: Wed, 20 Dec 2023 17:43:04 +0100
Subject: [PATCH 1/2] Define an RTCIceCandidate match algorithm.

Fixes: #186.

The algorithm matches the (non-derived) candidate, sdpMid,
sdpMLineIndex, and usernameFragment attributes of RTCIceCandidate.

The candidate match algorithm will be used in the candidate pair match
algorithm (#187), which will, in turn, be used in validation steps for
RTCIceTransport methods (#188).
---
 index.html | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/index.html b/index.html
index 346d0e2..e33be00 100644
--- a/index.html
+++ b/index.html
@@ -1100,6 +1100,43 @@ <h4>Dictionary <dfn>RTCIceCandidatePairEventInit</dfn> Members</h4>
         </section>
       </div>
     </section>
+    <p>
+      The <dfn>candidate match</dfn> algorithm given two {{RTCIceCandidate}} |first:RTCIceCandidate| and
+      |second:RTCIceCandidate| is as follows:
+    </p>
+    <ol class="algorithm">
+      <li>
+        <p>
+          If |first|.{{RTCIceCandidate/candidate}} is not [= string/identical to =] |second|.{{RTCIceCandidate/candidate}}, return <code>false</code>.
+        </p>
+      </li>
+      <li>
+        <p>
+          If either (but not both) of |first|.{{RTCIceCandidate/sdpMid}} and |second|.{{RTCIceCandidate/sdpMid}} is
+          <code>null</code>, or neither of them is <code>null</code> and |first|.{{RTCIceCandidate/sdpMid}} is not [= string/identical to =]
+          |second|.{{RTCIceCandidate/sdpMid}}, return <code>false</code>.
+        </p>
+      </li>
+      <li>
+        <p>
+          If either (but not both) of |first|.{{RTCIceCandidate/sdpMLineIndex}} and |second|.{{RTCIceCandidate/sdpMLineIndex}} is
+          <code>null</code>, or neither of them is <code>null</code> and |first|.{{RTCIceCandidate/sdpMLineIndex}} is not equal to
+          |second|.{{RTCIceCandidate/sdpMLineIndex}}, return <code>false</code>.
+        </p>
+      </li>
+      <li>
+        <p>
+          If either (but not both) of |first|.{{RTCIceCandidate/usernameFragment}} and |second|.{{RTCIceCandidate/usernameFragment}} is
+          <code>null</code>, or neither of them is <code>null</code> and |first|.{{RTCIceCandidate/usernameFragment}} is not [= string/identical to =]
+          |second|.{{RTCIceCandidate/usernameFragment}}, return <code>false</code>.
+        </p>
+      </li>
+      <li>
+        <p>
+          Return <code>true</code>.
+        </p>
+      </li>
+    </ol>
   </section>
   <section id="rtcrtpcontributingsource-extensions">
     <h3>

From ba8548b8b21323a013e155ddecfc4517c18babad Mon Sep 17 00:00:00 2001
From: Sameer Vijaykar <194338+sam-vi@users.noreply.github.com>
Date: Wed, 10 Jan 2024 10:48:01 +0100
Subject: [PATCH 2/2] Simplify the wording of the candidate match algo.

Break down long and complex lines into individual steps.
---
 index.html | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/index.html b/index.html
index e33be00..3cbda87 100644
--- a/index.html
+++ b/index.html
@@ -1113,21 +1113,36 @@ <h4>Dictionary <dfn>RTCIceCandidatePairEventInit</dfn> Members</h4>
       <li>
         <p>
           If either (but not both) of |first|.{{RTCIceCandidate/sdpMid}} and |second|.{{RTCIceCandidate/sdpMid}} is
-          <code>null</code>, or neither of them is <code>null</code> and |first|.{{RTCIceCandidate/sdpMid}} is not [= string/identical to =]
+          <code>null</code>, return <code>false</code>.
+        </p>
+      </li>
+      <li>
+        <p>
+          If neither of |first|.{{RTCIceCandidate/sdpMid}} and |second|.{{RTCIceCandidate/sdpMid}} is <code>null</code>, and |first|.{{RTCIceCandidate/sdpMid}} is not [= string/identical to =]
           |second|.{{RTCIceCandidate/sdpMid}}, return <code>false</code>.
         </p>
       </li>
       <li>
         <p>
           If either (but not both) of |first|.{{RTCIceCandidate/sdpMLineIndex}} and |second|.{{RTCIceCandidate/sdpMLineIndex}} is
-          <code>null</code>, or neither of them is <code>null</code> and |first|.{{RTCIceCandidate/sdpMLineIndex}} is not equal to
+          <code>null</code>, return <code>false</code>.
+        </p>
+      </li>
+      <li>
+        <p>
+          If neither of |first|.{{RTCIceCandidate/sdpMLineIndex}} and |second|.{{RTCIceCandidate/sdpMLineIndex}} is <code>null</code> and |first|.{{RTCIceCandidate/sdpMLineIndex}} is not equal to
           |second|.{{RTCIceCandidate/sdpMLineIndex}}, return <code>false</code>.
         </p>
       </li>
       <li>
         <p>
           If either (but not both) of |first|.{{RTCIceCandidate/usernameFragment}} and |second|.{{RTCIceCandidate/usernameFragment}} is
-          <code>null</code>, or neither of them is <code>null</code> and |first|.{{RTCIceCandidate/usernameFragment}} is not [= string/identical to =]
+          <code>null</code>, return <code>false</code>.
+        </p>
+      </li>
+      <li>
+        <p>
+          If neither of |first|.{{RTCIceCandidate/usernameFragment}} and |second|.{{RTCIceCandidate/usernameFragment}} is <code>null</code> and |first|.{{RTCIceCandidate/usernameFragment}} is not [= string/identical to =]
           |second|.{{RTCIceCandidate/usernameFragment}}, return <code>false</code>.
         </p>
       </li>