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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-51285] Optimize CancelationToken-usage in TaskExecutor to avoid extra call to schedule</title>
                <link>https://jira.mongodb.org/browse/SERVER-51285</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;The first implementation of &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-50658&quot; title=&quot;Add support for CancelationTokens to TaskExecutor::scheduleRemoteCommand&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-50658&quot;&gt;&lt;del&gt;SERVER-50658&lt;/del&gt;&lt;/a&gt; leads to running callbacks on network responses being less efficient, since there are two calls to schedule the callback in the thread pool rather than one. (Once to trigger the output future, and another to run the callback.) This ticket is to optimize it to be as efficient as it was before. &lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-52916&quot; title=&quot;Add ExecutorFuture-returning TaskExecutor::sleepUntil/For&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-52916&quot;&gt;&lt;del&gt;SERVER-52916&lt;/del&gt;&lt;/a&gt; also has the same issue compared to scheduleWorkAt. This ticket is to optimize all ExecutorFuture-returning functions in TaskExecutor.&lt;/p&gt;</description>
                <environment></environment>
        <key id="1497858">SERVER-51285</key>
            <summary>Optimize CancelationToken-usage in TaskExecutor to avoid extra call to schedule</summary>
                <type id="4" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14710&amp;avatarType=issuetype">Improvement</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="12300">Won&apos;t Do</resolution>
                                        <assignee username="matthew.saltz@mongodb.com">Matthew Saltz</assignee>
                                    <reporter username="matthew.saltz@mongodb.com">Matthew Saltz</reporter>
                        <labels>
                    </labels>
                <created>Thu, 1 Oct 2020 17:38:51 +0000</created>
                <updated>Sun, 10 Apr 2022 07:35:00 +0000</updated>
                            <resolved>Tue, 12 Jan 2021 22:02:02 +0000</resolved>
                                                                    <component>Internal Code</component>
                                        <votes>0</votes>
                                    <watches>3</watches>
                                                                                                                <comments>
                            <comment id="3561360" author="matthew.saltz" created="Tue, 12 Jan 2021 22:02:02 +0000"  >&lt;p&gt;After offline discussion, we&apos;ve decided to close this ticket as &quot;Won&apos;t fix&quot; since it&apos;s getting too complicated. If this becomes a performance problem in the future we can fix it properly, perhaps inside futures or individual executor implementations, but not enough code currently uses this for it to cause a regression in and of itself.&lt;/p&gt;</comment>
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