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        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[CDRIVER-1558] minPoolSize bugs</title>
                <link>https://jira.mongodb.org/browse/CDRIVER-1558</link>
                <project id="10030" key="CDRIVER">C Driver</project>
                    <description>&lt;p&gt;Two bugs:&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;minPoolSize should mean &quot;the number of inactive clients to keep cached in the pool&quot;, so when a client is pushed, if there are already minPoolSize clients in the pool, the oldest should be freed. Instead, minPoolSize is compared to pool-&amp;gt;size, which is the total number of active or inactive clients. So if there are 10 clients total and minPoolSize is 3, &lt;b&gt;all&lt;/b&gt; pushed clients are freed, not just clients in excess of the first 3.&lt;/li&gt;
	&lt;li&gt;The pool is supposed to be a LIFO for memory coherence (&lt;a href=&quot;https://jira.mongodb.org/browse/CDRIVER-1196&quot; title=&quot;Make client pool a LIFO&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-1196&quot;&gt;&lt;del&gt;CDRIVER-1196&lt;/del&gt;&lt;/a&gt;) but it destroys the most-recently used client, not the least-recently used.&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;Discovered investigating this message:&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://groups.google.com/forum/#!topic/mongodb-user/FmQHSSJreTA&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://groups.google.com/forum/#!topic/mongodb-user/FmQHSSJreTA&lt;/a&gt;&lt;/p&gt;</description>
                <environment></environment>
        <key id="318554">CDRIVER-1558</key>
            <summary>minPoolSize bugs</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="9">Done</resolution>
                                        <assignee username="jesse@mongodb.com">A. Jesse Jiryu Davis</assignee>
                                    <reporter username="jesse@mongodb.com">A. Jesse Jiryu Davis</reporter>
                        <labels>
                    </labels>
                <created>Fri, 23 Sep 2016 20:45:37 +0000</created>
                <updated>Sat, 18 Nov 2017 23:23:57 +0000</updated>
                            <resolved>Mon, 26 Sep 2016 21:05:59 +0000</resolved>
                                                    <fixVersion>1.4.2</fixVersion>
                    <fixVersion>1.5.0</fixVersion>
                                    <component>libmongoc</component>
                                        <votes>0</votes>
                                    <watches>1</watches>
                                                                                                                <comments>
                            <comment id="1394063" author="xgen-internal-githook" created="Mon, 26 Sep 2016 21:05:46 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;ajdavis&apos;, u&apos;name&apos;: u&apos;A. Jesse Jiryu Davis&apos;, u&apos;email&apos;: u&apos;jesse@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/CDRIVER-1558&quot; title=&quot;minPoolSize bugs&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-1558&quot;&gt;&lt;del&gt;CDRIVER-1558&lt;/del&gt;&lt;/a&gt; fix minPoolSize logic&lt;br/&gt;
Branch: r1.4&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/fe583a7aa59f77e2c6d04aade8899344f94efb2c&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/fe583a7aa59f77e2c6d04aade8899344f94efb2c&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1394057" author="xgen-internal-githook" created="Mon, 26 Sep 2016 21:00:39 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;ajdavis&apos;, u&apos;name&apos;: u&apos;A. Jesse Jiryu Davis&apos;, u&apos;email&apos;: u&apos;jesse@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/CDRIVER-1558&quot; title=&quot;minPoolSize bugs&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-1558&quot;&gt;&lt;del&gt;CDRIVER-1558&lt;/del&gt;&lt;/a&gt; fix minPoolSize logic&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/7d884dab232da1681a756377f7bc0ec217d20d78&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/7d884dab232da1681a756377f7bc0ec217d20d78&lt;/a&gt;&lt;/p&gt;</comment>
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                                            <outwardlinks description="related to">
                                        <issuelink>
            <issuekey id="460209">CDRIVER-2389</issuekey>
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