<!-- 
RSS generated by JIRA (9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66) at Wed Feb 07 21:13:36 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-1918] mongoc_database_find_collections() and several generic &quot;run command&quot; helpers return cursors that are iterated using OP_GET_MORE on modern servers</title>
                <link>https://jira.mongodb.org/browse/CDRIVER-1918</link>
                <project id="10030" key="CDRIVER">C Driver</project>
                    <description>&lt;p&gt;Cursors returned by any of the following four API functions are iterated using legacy OP_GET_MORE wire protocol messages (if multiple batches are needed), even if the server supports the getMore command:&lt;/p&gt;
&lt;ul class=&quot;alternate&quot; type=&quot;square&quot;&gt;
	&lt;li&gt;mongoc_database_find_collections()&lt;/li&gt;
	&lt;li&gt;mongoc_database_get_collection_names()&lt;/li&gt;
	&lt;li&gt;mongoc_client_command()&lt;/li&gt;
	&lt;li&gt;mongoc_database_command()&lt;/li&gt;
	&lt;li&gt;mongoc_collection_command()&lt;/li&gt;
&lt;/ul&gt;


&lt;p&gt;This is due to the fact that the return value of _use_find_command() depends on the value of the &quot;is_command&quot; flag of the given cursor.  The above API functions set the &quot;is_command&quot; flag on the cursors they return, and the return value of _use_find_command() is used as the decision for whether to send &quot;get more&quot; requests using OP_GET_MORE or the getMore command.&lt;/p&gt;</description>
                <environment></environment>
        <key id="331832">CDRIVER-1918</key>
            <summary>mongoc_database_find_collections() and several generic &quot;run command&quot; helpers return cursors that are iterated using OP_GET_MORE on modern servers</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="rassi">J Rassi</reporter>
                        <labels>
                    </labels>
                <created>Mon, 14 Nov 2016 23:56:20 +0000</created>
                <updated>Tue, 6 Dec 2016 20:35:13 +0000</updated>
                            <resolved>Tue, 6 Dec 2016 20:34:44 +0000</resolved>
                                                    <fixVersion>1.6.0</fixVersion>
                                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="1450668" author="xgen-internal-githook" created="Tue, 6 Dec 2016 20:35:13 +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-1918&quot; title=&quot;mongoc_database_find_collections() and several generic &amp;quot;run command&amp;quot; helpers return cursors that are iterated using OP_GET_MORE on modern servers&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-1918&quot;&gt;&lt;del&gt;CDRIVER-1918&lt;/del&gt;&lt;/a&gt; use getMore for command cursors&lt;/p&gt;

&lt;p&gt;We had incorrectly used OP_GETMORE to iterate command cursors, even with&lt;br/&gt;
a modern server that supports the &quot;getMore&quot; command.&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/85ac3ad24b46394924581365cae4fdbb879f5685&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/85ac3ad24b46394924581365cae4fdbb879f5685&lt;/a&gt;&lt;/p&gt;</comment>
                    </comments>
                <issuelinks>
                            <issuelinktype id="10012">
                    <name>Related</name>
                                            <outwardlinks description="related to">
                                                        </outwardlinks>
                                                        </issuelinktype>
                    </issuelinks>
                <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_12550" key="com.pyxis.greenhopper.jira:gh-lexo-rank">
                        <customfieldname>Rank</customfieldname>
                        <customfieldvalues>
                            <customfieldvalue>2|hsrvpb:</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>