<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Wed Feb 07 21:20:41 UTC 2024

It is possible to restrict the fields that are returned in this document by specifying the 'field' parameter in your request.
For example, to request only the issue key and summary append 'field=key&field=summary' to the URL of your request.
-->
<rss version="0.92" >
<channel>
    <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>
    </build-info>


<item>
            <title>[CDRIVER-4353] /server_discovery_and_monitoring/monitoring/heartbeat/pooled/dns</title>
                <link>https://jira.mongodb.org/browse/CDRIVER-4353</link>
                <project id="10030" key="CDRIVER">C Driver</project>
                    <description>&lt;p&gt;The &lt;tt&gt;/server_discovery_and_monitoring/monitoring/heartbeat/pooled/dns&lt;/tt&gt; test currently fails and/or is flaky.  This test was initially observed as problematic  when transitioning from RHEL7 to RHEL8 for s390x zSeries builds (&lt;a href=&quot;https://jira.mongodb.org/browse/CDRIVER-3923&quot; title=&quot;Support Removal of Several Platform Builds&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-3923&quot;&gt;&lt;del&gt;CDRIVER-3923&lt;/del&gt;&lt;/a&gt;).  At that time, the failure was isolated to the call to &lt;tt&gt;getaddrinfo ()&lt;/tt&gt; blocking for 5 seconds on RHEL8.  The test was later observed to fail in a similar way on another build variant (arm64 w/ Ubuntu 18.04).&lt;/p&gt;

&lt;p&gt;The test is currently being skipped, so to work on it, it will first be necessary to remove it from &lt;tt&gt;.evergreen/skip-tests.txt&lt;/tt&gt; and run a patch build to determine the current failure mode(s).&lt;/p&gt;

&lt;p&gt;It will also be worth considering removing the implementation of &lt;tt&gt;test_framework_skip_if_rhel8_zseries ()&lt;/tt&gt; in &lt;tt&gt;src/libmongoc/tests/test-libmongoc.c&lt;/tt&gt;.&lt;/p&gt;</description>
                <environment></environment>
        <key id="2022459">CDRIVER-4353</key>
            <summary>/server_discovery_and_monitoring/monitoring/heartbeat/pooled/dns</summary>
                <type id="3" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14718&amp;avatarType=issuetype">Task</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="kevin.albertson@mongodb.com">Kevin Albertson</assignee>
                                    <reporter username="roberto.sanchez@mongodb.com">Roberto Sanchez</reporter>
                        <labels>
                            <label>failing-on-waterfall</label>
                            <label>flaky-tests</label>
                    </labels>
                <created>Mon, 11 Apr 2022 19:15:26 +0000</created>
                <updated>Sat, 28 Oct 2023 11:28:08 +0000</updated>
                            <resolved>Thu, 12 Oct 2023 20:03:11 +0000</resolved>
                                                    <fixVersion>1.25.0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="5774764" author="xgen-internal-githook" created="Thu, 12 Oct 2023 20:03:02 +0000"  >&lt;p&gt;Author: &lt;/p&gt;
{&apos;name&apos;: &apos;Kevin Albertson&apos;, &apos;email&apos;: &apos;kevin.albertson@mongodb.com&apos;, &apos;username&apos;: &apos;kevinAlbs&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/CDRIVER-4353&quot; title=&quot;/server_discovery_and_monitoring/monitoring/heartbeat/pooled/dns&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-4353&quot;&gt;&lt;del&gt;CDRIVER-4353&lt;/del&gt;&lt;/a&gt; unskip `/server_discovery_and_monitoring/monitoring/heartbeat/pooled/dns` (#1440)&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;unskip `/server_discovery_and_monitoring/monitoring/heartbeat/pooled/dns`&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;use `.invalid` TLD in test&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;To reliably return DNS error&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;remove unnecessary test skips&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;Test expects to fail DNS lookup. Does not require internet.&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;remove unused `test_framework_skip_if_rhel8_zseries`&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;reduce serverSelectionTimeoutMS to speed up test&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;update comment and expected error&lt;/li&gt;
&lt;/ul&gt;


&lt;ul&gt;
	&lt;li&gt;measure duration after destroy client or pool&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;Destroying the client or pool results in sending `endSessions`. This may result in another heartbeat attempt.&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/960760fcc19f48328c2cef1e9cf9cad3698e068d&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/960760fcc19f48328c2cef1e9cf9cad3698e068d&lt;/a&gt;&lt;/p&gt;</comment>
                    </comments>
                    <attachments>
                    </attachments>
                <subtasks>
                    </subtasks>
                <customfields>
                                                                                                                                                                                                                                                                                                                                                                    <customfield id="customfield_15850" key="com.atlassian.jira.plugins.jira-development-integration-plugin:devsummary">
                        <customfieldname>Development</customfieldname>
                        <customfieldvalues>
                            
                        </customfieldvalues>
                    </customfield>
                                                                                            <customfield id="customfield_10857" key="com.pyxis.greenhopper.jira:gh-epic-link">
                        <customfieldname>Epic Link</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>CDRIVER-4108</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    <customfield id="customfield_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|i09q84:</customfieldvalue>

                        </customfieldvalues>
                    </customfield>
                                                                <customfield id="customfield_10558" key="com.pyxis.greenhopper.jira:gh-global-rank">
                        <customfieldname>Rank (Obsolete)</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>9223372036854775807</customfieldvalue>
                        </customfieldvalues>
                    </customfield>
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            </customfields>
    </item>
</channel>
</rss>