Update of ED report from new reffy run

Using reffy commit 19.1.2.

Author: reffy-bot

ed/algorithms/webrtc.json

@@ -3574,17 +3574,20 @@
         },
         {
           "html": "<p>Initialize <var>channel</var>’s <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-17\">underlying data transport</a> to <var>dataHolder</var>’s <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-18\">underlying data transport</a>.</p>"
+        },
+        {
+          "html": "<p>The user agent <em class=\"rfc2119\">MUST</em> keep a strong reference from <var>channel</var>'s <a data-xref-type=\"_IDL_\" data-link-type=\"interface\" data-lt=\"Window\" data-cite=\"html\" data-cite-path=\"/nav-history-apis.html\" data-cite-frag=\"window\" href=\"https://html.spec.whatwg.org/multipage/nav-history-apis.html#window\"><code>Window</code></a> or\n        <a data-xref-type=\"_IDL_\" data-link-type=\"interface\" data-lt=\"WorkerGlobalScope\" data-cite=\"html\" data-cite-path=\"/workers.html\" data-cite-frag=\"workerglobalscope\" href=\"https://html.spec.whatwg.org/multipage/workers.html#workerglobalscope\"><code>WorkerGlobalScope</code></a> to <var>channel</var> while the <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-38\"><code>RTCDataChannel</code></a> object that\n        originally created its <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-19\">underlying data transport</a> remains alive.</p>"
         }
       ]
     },
     {
       "name": "unable to create an RTCDataChannel",
       "href": "https://w3c.github.io/webrtc-pc/#dfn-unable-to-create-an-rtcdatachannel",
-      "html": "In some cases, the user agent may be <dfn id=\"dfn-unable-to-create-an-rtcdatachannel\" tabindex=\"0\" aria-haspopup=\"dialog\" data-dfn-type=\"dfn\">unable to create an\n            <code>RTCDataChannel</code></dfn> 's <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-20\">underlying data transport</a>. For\n            example, the data channel's <a data-link-type=\"idl\" data-xref-type=\"attribute|dict-member|const\" data-link-for=\"RTCDataChannel\" data-xref-for=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel-id\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-id-3\"><code>id</code></a> may be outside\n            the range negotiated by the [<cite><a class=\"bibref\" data-link-type=\"biblio\" href=\"https://w3c.github.io/webrtc-pc/#bib-rfc8831\" title=\"WebRTC Data Channels\">RFC8831</a></cite>] implementations in the\n            SCTP handshake. When the user agent determines that an\n            <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-40\"><code>RTCDataChannel</code></a>'s <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-21\">underlying data transport</a> cannot be\n            created, the user agent <em class=\"rfc2119\">MUST</em> queue a task to run the following\n            steps:",
+      "html": "In some cases, the user agent may be <dfn id=\"dfn-unable-to-create-an-rtcdatachannel\" tabindex=\"0\" aria-haspopup=\"dialog\" data-dfn-type=\"dfn\">unable to create an\n            <code>RTCDataChannel</code></dfn> 's <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-21\">underlying data transport</a>. For\n            example, the data channel's <a data-link-type=\"idl\" data-xref-type=\"attribute|dict-member|const\" data-link-for=\"RTCDataChannel\" data-xref-for=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel-id\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-id-3\"><code>id</code></a> may be outside\n            the range negotiated by the [<cite><a class=\"bibref\" data-link-type=\"biblio\" href=\"https://w3c.github.io/webrtc-pc/#bib-rfc8831\" title=\"WebRTC Data Channels\">RFC8831</a></cite>] implementations in the\n            SCTP handshake. When the user agent determines that an\n            <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-42\"><code>RTCDataChannel</code></a>'s <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-22\">underlying data transport</a> cannot be\n            created, the user agent <em class=\"rfc2119\">MUST</em> queue a task to run the following\n            steps:",
       "rationale": ".algorithm",
       "steps": [
         {
-          "html": "<p>\n                Let <var>channel</var> be the <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-41\"><code>RTCDataChannel</code></a> object for\n                which the user agent could not create an <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-22\">underlying data transport</a>.\n              </p>"
+          "html": "<p>\n                Let <var>channel</var> be the <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-43\"><code>RTCDataChannel</code></a> object for\n                which the user agent could not create an <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-23\">underlying data transport</a>.\n              </p>"
         },
         {
           "html": "<p>\n                Set <var>channel</var>.<a data-xref-type=\"attribute\" data-link-type=\"attribute\" data-link-for=\"RTCDataChannel\" data-xref-for=\"RTCDataChannel\" data-lt=\"[[ReadyState]]\" href=\"https://w3c.github.io/webrtc-pc/#dfn-readystate\" class=\"internalDFN\" id=\"ref-for-dfn-readystate-14\"><code>[[ReadyState]]</code></a> to\n                \"<a data-link-type=\"idl\" data-xref-type=\"enum-value\" data-link-for=\"RTCDataChannelState\" data-xref-for=\"RTCDataChannelState\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannelstate-closed\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannelstate-closed-6\"><code>closed</code></a>\".\n              </p>"
@@ -3598,11 +3601,11 @@
       ]
     },
     {
-      "html": "When an <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-42\"><code>RTCDataChannel</code></a> message has\n            been received via the <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-23\">underlying data transport</a> with\n            type <var>type</var> and data <var>rawData</var>, the user agent\n            <em class=\"rfc2119\">MUST</em> queue a task to run the following steps:",
+      "html": "When an <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-44\"><code>RTCDataChannel</code></a> message has\n            been received via the <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-24\">underlying data transport</a> with\n            type <var>type</var> and data <var>rawData</var>, the user agent\n            <em class=\"rfc2119\">MUST</em> queue a task to run the following steps:",
       "rationale": ".algorithm",
       "steps": [
         {
-          "html": "<p>\n                Let <var>channel</var> be the <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-43\"><code>RTCDataChannel</code></a> object for\n                which the user agent has received a message.\n              </p>"
+          "html": "<p>\n                Let <var>channel</var> be the <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-45\"><code>RTCDataChannel</code></a> object for\n                which the user agent has received a message.\n              </p>"
         },
         {
           "html": "<p>\n                Let <var>connection</var> be the <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCPeerConnection\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcpeerconnection\" class=\"internalDFN\" id=\"ref-for-dom-rtcpeerconnection-134\"><code>RTCPeerConnection</code></a> object\n                associated with <var>channel</var>.\n              </p>"
@@ -3625,7 +3628,7 @@
       "rationale": ".algorithm",
       "steps": [
         {
-          "html": "<p>\n                      Let <var>channel</var> be the <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-57\"><code>RTCDataChannel</code></a> object\n                      which is about to be closed.\n                    </p>"
+          "html": "<p>\n                      Let <var>channel</var> be the <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-59\"><code>RTCDataChannel</code></a> object\n                      which is about to be closed.\n                    </p>"
         },
         {
           "html": "<p>\n                      If <var>channel</var>.<a data-xref-type=\"attribute\" data-link-type=\"attribute\" data-link-for=\"RTCDataChannel\" data-xref-for=\"RTCDataChannel\" data-lt=\"[[ReadyState]]\" href=\"https://w3c.github.io/webrtc-pc/#dfn-readystate\" class=\"internalDFN\" id=\"ref-for-dfn-readystate-18\"><code>[[ReadyState]]</code></a> is\n                      \"<a data-link-type=\"idl\" data-xref-type=\"enum-value\" data-link-for=\"RTCDataChannelState\" data-xref-for=\"RTCDataChannelState\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannelstate-closing\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannelstate-closing-3\"><code>closing</code></a>\" or\n                      \"<a data-link-type=\"idl\" data-xref-type=\"enum-value\" data-link-for=\"RTCDataChannelState\" data-xref-for=\"RTCDataChannelState\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannelstate-closed\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannelstate-closed-7\"><code>closed</code></a>\", then abort these steps.\n                    </p>"
@@ -3645,7 +3648,7 @@
       "rationale": ".algorithm",
       "steps": [
         {
-          "html": "<p>\n                  Let <var>channel</var> be the <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-58\"><code>RTCDataChannel</code></a> object on\n                  which data is to be sent.\n                </p>"
+          "html": "<p>\n                  Let <var>channel</var> be the <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCDataChannel\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcdatachannel\" class=\"internalDFN\" id=\"ref-for-dom-rtcdatachannel-60\"><code>RTCDataChannel</code></a> object on\n                  which data is to be sent.\n                </p>"
         },
         {
           "html": "<p>Set <var>channel</var>.<a data-xref-type=\"attribute\" data-link-type=\"attribute\" data-link-for=\"RTCDataChannel\" data-xref-for=\"RTCDataChannel\" data-lt=\"[[IsTransferable]]\" href=\"https://w3c.github.io/webrtc-pc/#dfn-istransferable\" class=\"internalDFN\" id=\"ref-for-dfn-istransferable-4\"><code>[[IsTransferable]]</code></a> to <code>false</code>.</p>"
@@ -3660,7 +3663,7 @@
           "html": "<p>\n                  If the byte size of <var>data</var> exceeds the value of\n                  <a data-link-type=\"idl\" data-xref-type=\"attribute|dict-member|const\" data-link-for=\"RTCSctpTransport\" data-xref-for=\"RTCSctpTransport\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcsctptransport-maxmessagesize\" class=\"internalDFN\" id=\"ref-for-dom-rtcsctptransport-maxmessagesize-2\"><code>maxMessageSize</code></a> on <var>channel</var>'s\n                  associated <a data-xref-type=\"_IDL_\" data-link-type=\"idl\" data-lt=\"RTCSctpTransport\" href=\"https://w3c.github.io/webrtc-pc/#dom-rtcsctptransport\" class=\"internalDFN\" id=\"ref-for-dom-rtcsctptransport-14\"><code>RTCSctpTransport</code></a>, <a data-link-type=\"dfn\" data-link-for=\"exception\" data-xref-for=\"exception\" data-cite=\"webidl\" data-cite-path=\"\" data-cite-frag=\"dfn-throw\" href=\"https://webidl.spec.whatwg.org/#dfn-throw\">throw</a> a\n                  <a data-xref-type=\"_IDL_\" data-link-type=\"exception\" data-lt=\"TypeError\" data-cite=\"webidl\" data-cite-path=\"\" data-cite-frag=\"exceptiondef-typeerror\" href=\"https://webidl.spec.whatwg.org/#exceptiondef-typeerror\"><code>TypeError</code></a>.\n                </p>"
         },
         {
-          "html": "<p>\n                  Queue <var>data</var> for transmission on\n                  <var>channel</var>'s <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-26\">underlying data transport</a>. If\n                  queuing <var>data</var> is not possible because not enough\n                  buffer space is available, <a data-link-type=\"dfn\" data-link-for=\"exception\" data-xref-for=\"exception\" data-cite=\"webidl\" data-cite-path=\"\" data-cite-frag=\"dfn-throw\" href=\"https://webidl.spec.whatwg.org/#dfn-throw\">throw</a> an\n                  <a data-xref-type=\"_IDL_\" data-link-type=\"exception\" data-lt=\"OperationError\" data-cite=\"webidl\" data-cite-path=\"\" data-cite-frag=\"operationerror\" href=\"https://webidl.spec.whatwg.org/#operationerror\"><code>OperationError</code></a>.\n                </p>"
+          "html": "<p>\n                  Queue <var>data</var> for transmission on\n                  <var>channel</var>'s <a data-link-type=\"dfn|abstract-op\" href=\"https://w3c.github.io/webrtc-pc/#dfn-data-transport\" class=\"internalDFN\" id=\"ref-for-dfn-data-transport-27\">underlying data transport</a>. If\n                  queuing <var>data</var> is not possible because not enough\n                  buffer space is available, <a data-link-type=\"dfn\" data-link-for=\"exception\" data-xref-for=\"exception\" data-cite=\"webidl\" data-cite-path=\"\" data-cite-frag=\"dfn-throw\" href=\"https://webidl.spec.whatwg.org/#dfn-throw\">throw</a> an\n                  <a data-xref-type=\"_IDL_\" data-link-type=\"exception\" data-lt=\"OperationError\" data-cite=\"webidl\" data-cite-path=\"\" data-cite-frag=\"operationerror\" href=\"https://webidl.spec.whatwg.org/#operationerror\"><code>OperationError</code></a>.\n                </p>"
         },
         {
           "html": "<p>\n                  Increase the value of the <a data-xref-type=\"attribute\" data-link-type=\"attribute\" data-link-for=\"RTCDataChannel\" data-xref-for=\"RTCDataChannel\" data-lt=\"[[BufferedAmount]]\" href=\"https://w3c.github.io/webrtc-pc/#dfn-bufferedamount\" class=\"internalDFN\" id=\"ref-for-dfn-bufferedamount-5\"><code>[[BufferedAmount]]</code></a> slot by\n                  the byte size of <var>data</var>.\n                </p>"