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    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-80432] waitForSession can miss JournalListener onDurable calls</title>
                <link>https://jira.mongodb.org/browse/SERVER-80432</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;Suppose two threads have reached this point in waitForDurable:&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://github.com/10gen/mongo/blob/05d6797149cdae13a26693371ccd7b5b8e4aaadd/src/mongo/db/storage/wiredtiger/wiredtiger_session_cache.cpp#L332&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/10gen/mongo/blob/05d6797149cdae13a26693371ccd7b5b8e4aaadd/src/mongo/db/storage/wiredtiger/wiredtiger_session_cache.cpp#L332&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Each has obtained a journal token, one of which is older than the other.  If the thread with the older token proceeds first, the thread with the newer token will exit here:&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://github.com/10gen/mongo/blob/05d6797149cdae13a26693371ccd7b5b8e4aaadd/src/mongo/db/storage/wiredtiger/wiredtiger_session_cache.cpp#L340&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/10gen/mongo/blob/05d6797149cdae13a26693371ccd7b5b8e4aaadd/src/mongo/db/storage/wiredtiger/wiredtiger_session_cache.cpp#L340&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;without having called onDurable on the newer token, resulting in the newer token not being marked durable (though it is).  I think this can be fixed by calling onDurable in the early exit path.&lt;/p&gt;

&lt;p&gt;This was discovered during code inspection.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2426927">SERVER-80432</key>
            <summary>waitForSession can miss JournalListener onDurable calls</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</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="13201">Fixed</resolution>
                                        <assignee username="benety.goh@mongodb.com">Benety Goh</assignee>
                                    <reporter username="matthew.russotto@mongodb.com">Matthew Russotto</reporter>
                        <labels>
                    </labels>
                <created>Fri, 25 Aug 2023 16:25:51 +0000</created>
                <updated>Sun, 29 Oct 2023 21:17:04 +0000</updated>
                            <resolved>Wed, 6 Sep 2023 15:14:31 +0000</resolved>
                                                    <fixVersion>7.2.0-rc0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>4</watches>
                                                                                                                <comments>
                            <comment id="5675521" author="xgen-internal-githook" created="Fri, 1 Sep 2023 18:20:32 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Benety Goh&apos;, &apos;email&apos;: &apos;benety@mongodb.com&apos;, &apos;username&apos;: &apos;benety&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-80432&quot; title=&quot;waitForSession can miss JournalListener onDurable calls&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-80432&quot;&gt;&lt;del&gt;SERVER-80432&lt;/del&gt;&lt;/a&gt; mark JournalListener token as durable in early exit path in WiredTigerSessionCache::waitUntilDurable()&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/27dd6b9634dae282c81c0b1d35f70e6daab80b91&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/27dd6b9634dae282c81c0b1d35f70e6daab80b91&lt;/a&gt;&lt;/p&gt;</comment>
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                                        <issuelink>
            <issuekey id="2432007">SERVER-80670</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="2431829">SERVER-80657</issuekey>
        </issuelink>
                            </outwardlinks>
                                                                <inwardlinks description="is related to">
                                        <issuelink>
            <issuekey id="227494">SERVER-20176</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="1348431">SERVER-48144</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="1141958">SERVER-46067</issuekey>
        </issuelink>
            <issuelink>
            <issuekey id="1172079">SERVER-46334</issuekey>
        </issuelink>
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