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Editorial pass
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@noamr
noamr committed Dec 16, 2024
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Showing 1 changed file with 25 additions and 22 deletions.
47 changes: 25 additions & 22 deletions fetch.bs
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Expand Up @@ -6766,8 +6766,8 @@ sources, specifically task sources that can result in running scripts such as th

<div algorithm>
<p>To <dfn>queue a deferred fetch</dfn> given a <a for=/>request</a> <var>request</var>, a
<a for=fetch>fetch group</a> <var>fetchGroup</var> a null or {{DOMHighResTimeStamp}}
<var>activateAfter</var>, an <var>onActivatedWithoutTermination</var>, which is an algorithm that
<a for=fetch>fetch group</a> <var>fetchGroup</var>, a null or {{DOMHighResTimeStamp}}
<var>activateAfter</var>, and <var>onActivatedWithoutTermination</var>, which is
takes no arguments:

<ol>
Expand All @@ -6793,8 +6793,10 @@ takes no arguments:
<ol>
<li>
<p>The user agent should wait until any of the following conditions is met:

<ul class=brief>
<li><p>At least <var>activateAfter</var> milliseconds have passed.

<li><p>The user agent has a reason to believe that it is about to lose the opportunity to
execute scripts, e.g., when the browser is moved to the background, or when
<var>request</var>'s <a for=request>client</a> is a {{Document}} that had a
Expand Down Expand Up @@ -6828,19 +6830,18 @@ takes no arguments:
<a for=request>header list</a>, increment <var>totalRequestLength</var> by <var>name</var>'s
<a for="byte sequence">length</a> + <var>value</var>'s <a for="byte sequence">length</a>.

<li><p>Increment <var>totalRequestLength</var> by <var>request</var>'s
<a for=request>body</a>'s <a for=body>length</a>.
<li><p>Increment <var>totalRequestLength</var> by <var>request</var>'s <a for=request>body</a>'s
<a for=body>length</a>.

<li><p>Return <var>totalRequestLength</var>.
</ol>
</div>

<div algorithm>
<p>To <dfn>process deferred fetches</dfn> given a <a>fetch group</a>
<var>fetchGroup</var>, <a for=list>for each</a> <a for="fetch group">deferred fetch record</a>
<var>deferredRecord</var> of <var>fetchGroup</var>'s
<a for="fetch group">deferred fetch records</a> <a>process a deferred fetch</a>
<var>deferredRecord</var>.
</ol>
<p>To <dfn>process deferred fetches</dfn> given a <a>fetch group</a> <var>fetchGroup</var>,
<a for=list>for each</a> <a for="fetch group">deferred fetch record</a> <var>deferredRecord</var> of
<var>fetchGroup</var>'s <a for="fetch group">deferred fetch records</a>
<a>process a deferred fetch</a> <var>deferredRecord</var>.
</div>

<div algorithm>
Expand All @@ -6851,8 +6852,8 @@ takes no arguments:

<li><p>Set <var>deferredRecord</var>'s <a for="deferred fetch record">done</a> to true.

<li><p><a for=/>Fetch</a> <var>deferredRecord</var>'s
<a for="deferred fetch record">request</a>.
<li><p><a for=/>Fetch</a> <var>deferredRecord</var>'s <a for="deferred fetch record">request</a>.

<li><p>Return true.
</ol>
</div>
Expand All @@ -6869,16 +6870,16 @@ documents, using permissions policy.
cross-origin nested documents, each reserving 8 kibibytes.

<p>The top-level {{Document}}, and subsequently its nested documents, can control how much of their
quota is delegates to cross-origin/cross-agent nested documents, by using permissions policy.
By default, "{{PermissionsPolicy/deferred-fetch-minimal}}" is enabled for any origin, while
quota is delegates to cross-origin child documents, using permissions policy. By default,
"{{PermissionsPolicy/deferred-fetch-minimal}}" is enabled for any origin, while
"{{PermissionsPolicy/deferred-fetch}}" is enabled for the top-level document's origin only.
By relaxing the "{{PermissionsPolicy/deferred-fetch}}" policy for particular origins and nested
documents, the top-level document can allocate 64 kibibytes to those nested documents. Similarly, by
restricting the "{{PermissionsPolicy/deferred-fetch-minimal}}" policy for a particular origin or
nested document, the document can prevent the iframe from reserving the 8 kibibytes it would receive
by default. By disabling "{{PermissionsPolicy/deferred-fetch-minimal}}" for the top-level document
itself, the entire 128 kibibytes delegated quota is collected back into the main pool of 640
kibibytes.
nested document, the document can prevent the document from reserving the 8 kibibytes it would
receive by default. By disabling "{{PermissionsPolicy/deferred-fetch-minimal}}" for the top-leve
document itself, the entire 128 kibibytes delegated quota is collected back into the main pool of
640 kibibytes.

<p>Out of the allocated quota for a {{Document}}, only 64 kibibytes can be used concurrently for the
same reporting origin (the <a for=/>request</a>'s <a for=request>URL</a>'s <a for=url>origin</a>).
Expand Down Expand Up @@ -6995,7 +6996,7 @@ descendants share a quota of 384 kibibytes. That value is computed as such:
"<dfn for=PermissionsPolicy enum-value>deferred-fetch-minimal</dfn>". Its
<a for="policy-controlled feature">default allowlist</a> is "<code>*</code>".

<p>The <dfn>max containers with minimal quota</dfn> is 16.
<p>The <dfn>quota reserved for <code>deferred-fetch-minimal</code></dfn> is 128 kibibytes.

<div algorithm>
<p>To get the <dfn>available deferred-fetch quota</dfn> given a {{Document}}
Expand All @@ -7020,8 +7021,7 @@ descendants share a quota of 384 kibibytes. That value is computed as such:

<li><p>If <var>controlDocument</var> is <a>allowed to use</a> the
<a>policy-controlled feature</a> "{{PermissionsPolicy/deferred-fetch-minimal}}", then
decrement <var>quota</var> by <a>max containers with minimal quota</a>, multiplied by
<a for="reserved deferred-fetch quota">minimal quota</a>.
decrement <var>quota</var> by <a>quota reserved for <code>deferred-fetch-minimal</code></a>.
</ol>

<p>Otherwise:
Expand Down Expand Up @@ -7065,7 +7065,9 @@ descendants share a quota of 384 kibibytes. That value is computed as such:
<var>navigable</var>'s <a>navigable container</a>'s <a>reserved deferred-fetch quota</a>.

<li><p>If <var>quota</var> is less than 0, then return 0.

<li><p>If <var>quota</var> is less than <var>quotaForOrigin</var>, then return <var>quota</var>.

<li><p>Return <var>quotaForOrigin</var>.
</ol>
</div>
Expand Down Expand Up @@ -7111,7 +7113,8 @@ shared.
<a>descendant navigables</a>, <a for=list data-lt=remove>removing</a> any <a for=/>navigable</a>
whose <a>navigable container</a>'s <a>reserved deferred-fetch quota</a> is not
<a for="reserved deferred-fetch quota">minimal quota</a>, is less than
<a>max containers with minimal quota</a>
<a>quota reserved for <code>deferred-fetch-minimal</code></a> /
<a for="reserved deferred-fetch quota">minimal quota</a>.
</ul>

<p>then set <var>container</var>'s <a>reserved deferred-fetch quota</a> to
Expand Down

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