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<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-679] mongoc_client_kill_cursor triggers Server Selection</title>
                <link>https://jira.mongodb.org/browse/CDRIVER-679</link>
                <project id="10030" key="CDRIVER">C Driver</project>
                    <description>&lt;p&gt;Execute a query&lt;br/&gt;
Execute a getmore &amp;#8211; server fails (socket failure, whatever)&lt;br/&gt;
mongoc_cursor_next() returns no doc&lt;br/&gt;
Call mongoc_cursor_destroy() to free the cursor.&lt;br/&gt;
Triggers mongoc_client_kill_cursor()&lt;br/&gt;
Triggers Server Selection&lt;br/&gt;
Waits 30seconds.&lt;br/&gt;
Server Selection fails.&lt;/p&gt;


&lt;p/&gt;
&lt;div id=&quot;syntaxplugin&quot; class=&quot;syntaxplugin&quot; style=&quot;border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;&quot;&gt;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:09+00:00]     cursor: TRACE   &amp;gt; ENTRY: mongoc_cursor_destroy():324 &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:09+00:00]     cursor: TRACE   &amp;gt; ENTRY: _mongoc_cursor_destroy():340&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:09+00:00]     client: TRACE   &amp;gt; ENTRY: mongoc_client_kill_cursor():1295&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:09+00:00]    cluster: TRACE   &amp;gt; ENTRY: mongoc_cluster_select():1584&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:09+00:00]    cluster: TRACE   &amp;gt; ENTRY: _mongoc_cluster_select_by_optype():1436&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:09+00:00]     mongoc: TRACE   &amp;gt; ENTRY: mongoc_topology_description_select():439&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:09+00:00]     mongoc: TRACE   &amp;gt;  EXIT: mongoc_topology_description_select():453&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt; ENTRY: mongoc_stream_writev():143  &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt;  writev = 0x7f2bf9061780 [58]           &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt; 00000:  3a 00 00 00 02 00 00 00  00 00 00 00 d4 07 00 00  : . . . . . . .  . . . . . . . . &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt; 00010:  04 00 00 00 61 64 6d 69  6e 2e 24 63 6d 64 00 00  . . . . a d m i  n . $ c m d . . &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt; 00020:  00 00 00 ff ff ff ff 13  00 00 00 10 69 73 4d 61  . . . . . . . .  . . . . i s M a &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt; 00030:  73 74 65 72 00 01 00 00  00 00                    s t e r . . . .  . .&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     PHONGO: DEBUG   &amp;gt; Setting timeout to: 0              &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt;  EXIT: mongoc_stream_writev():158  &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     buffer: TRACE   &amp;gt; ENTRY: _mongoc_buffer_try_append_from_stream():294&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt; ENTRY: mongoc_stream_read():260    &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt; ENTRY: mongoc_stream_readv():220   &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     PHONGO: DEBUG   &amp;gt; Setting timeout to: 0              &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     PHONGO: DEBUG   &amp;gt; Reading got: 0 wanted: 0           &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt;  readv = 0x7ffc20ad1410 [4]        &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt; 00000:  5a 5a 5a 5a                                       Z Z Z Z &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt;  EXIT: mongoc_stream_readv():231   &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt;  EXIT: mongoc_stream_read():272    &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     buffer: TRACE   &amp;gt;  EXIT: _mongoc_buffer_try_append_from_stream():324&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt; ENTRY: mongoc_stream_failed():75   &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     PHONGO: DEBUG   &amp;gt; Destroying RSRC#9                  &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt;  EXIT: mongoc_stream_failed():85   &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     mongoc: TRACE   &amp;gt; ENTRY: mongoc_topology_description_select():439&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     mongoc: TRACE   &amp;gt;  EXIT: mongoc_topology_description_select():453&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     PHONGO: TRACE   &amp;gt; ENTRY: phongo_stream_initiator():1144&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     PHONGO: DEBUG   &amp;gt; Connecting to &apos;192.168.112.10:2000[mongodb://192.168.112.10:2000]&apos;&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     PHONGO: DEBUG   &amp;gt; Created: RSRC#12 as &apos;192.168.112.10:2000[mongodb://192.168.112.10:2000]&apos;&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     PHONGO: TRACE   &amp;gt;  EXIT: phongo_stream_initiator():1268&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt; ENTRY: mongoc_stream_failed():75   &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     PHONGO: DEBUG   &amp;gt; Destroying RSRC#12                 &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     stream: TRACE   &amp;gt;  EXIT: mongoc_stream_failed():85   &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     mongoc: TRACE   &amp;gt; ENTRY: mongoc_topology_description_select():439&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:10+00:00]     mongoc: TRACE   &amp;gt;  EXIT: mongoc_topology_description_select():453&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:11+00:00]     PHONGO: TRACE   &amp;gt; ENTRY: phongo_stream_initiator():1144&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:11+00:00]     PHONGO: DEBUG   &amp;gt; Connecting to &apos;192.168.112.10:2000[mongodb://192.168.112.10:2000]&apos;&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:11+00:00]     PHONGO: DEBUG   &amp;gt; Created: RSRC#13 as &apos;192.168.112.10:2000[mongodb://192.168.112.10:2000]&apos;&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:11+00:00]     PHONGO: TRACE   &amp;gt;  EXIT: phongo_stream_initiator():1268&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:11+00:00]     stream: TRACE   &amp;gt; ENTRY: mongoc_stream_failed():75   &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:11+00:00]     PHONGO: DEBUG   &amp;gt; Destroying RSRC#13                 &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:11+00:00]     stream: TRACE   &amp;gt;  EXIT: mongoc_stream_failed():85   &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;[2015-05-18T20:40:11+00:00]     mongoc: TRACE   &amp;gt; ENTRY: mongoc_topology_description_select():439&lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
			&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt;</description>
                <environment></environment>
        <key id="204969">CDRIVER-679</key>
            <summary>mongoc_client_kill_cursor triggers Server Selection</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="bjori">Hannes Magnusson</reporter>
                        <labels>
                    </labels>
                <created>Mon, 18 May 2015 21:04:33 +0000</created>
                <updated>Wed, 19 Oct 2016 14:15:08 +0000</updated>
                            <resolved>Fri, 11 Sep 2015 17:47:59 +0000</resolved>
                                    <version>1.2.0</version>
                                    <fixVersion>1.2-rc0</fixVersion>
                                    <component>libmongoc</component>
                                        <votes>0</votes>
                                    <watches>2</watches>
                                                                                                                <comments>
                            <comment id="1131740" author="xgen-internal-githook" created="Mon, 11 Jan 2016 22:05:37 +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-679&quot; title=&quot;mongoc_client_kill_cursor triggers Server Selection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-679&quot;&gt;&lt;del&gt;CDRIVER-679&lt;/del&gt;&lt;/a&gt; kill_cursor shouldn&apos;t attempt reconnect&lt;/p&gt;

&lt;p&gt;Also fix mongoc_client_kill_cursor, which I broke in the previous commit.&lt;br/&gt;
Branch: 1.3.0-dev&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/d805075ffa81cd6f27ac88660a1731bc67740bd7&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/d805075ffa81cd6f27ac88660a1731bc67740bd7&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1070876" author="xgen-internal-githook" created="Mon, 26 Oct 2015 20:34:04 +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-679&quot; title=&quot;mongoc_client_kill_cursor triggers Server Selection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-679&quot;&gt;&lt;del&gt;CDRIVER-679&lt;/del&gt;&lt;/a&gt; kill_cursor shouldn&apos;t attempt reconnect&lt;/p&gt;

&lt;p&gt;Also fix mongoc_client_kill_cursor, which I broke in the previous commit.&lt;br/&gt;
Branch: debian&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/d805075ffa81cd6f27ac88660a1731bc67740bd7&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/d805075ffa81cd6f27ac88660a1731bc67740bd7&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="1027884" author="xgen-internal-githook" created="Fri, 11 Sep 2015 20:28:34 +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-679&quot; title=&quot;mongoc_client_kill_cursor triggers Server Selection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-679&quot;&gt;&lt;del&gt;CDRIVER-679&lt;/del&gt;&lt;/a&gt; kill_cursor shouldn&apos;t attempt reconnect&lt;/p&gt;

&lt;p&gt;Also fix mongoc_client_kill_cursor, which I broke in the previous commit.&lt;br/&gt;
Branch: 1.2.0-dev&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/d805075ffa81cd6f27ac88660a1731bc67740bd7&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/d805075ffa81cd6f27ac88660a1731bc67740bd7&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="946095" author="jesse" created="Fri, 19 Jun 2015 21:28:25 +0000"  >&lt;p&gt;I&apos;m assigning this back to me and making it depend on &lt;a href=&quot;https://jira.mongodb.org/browse/CDRIVER-699&quot; title=&quot;Fail-fast server selection mode&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-699&quot;&gt;&lt;del&gt;CDRIVER-699&lt;/del&gt;&lt;/a&gt;. Once we have a fail-fast mode we can use that to try reconnection only once in order to send OP_KILLCURSORS. (Additionally, we need send OP_KILLCURSORS only to the correct server!)&lt;/p&gt;</comment>
                            <comment id="942401" author="xgen-internal-githook" created="Tue, 16 Jun 2015 22:13:46 +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-679&quot; title=&quot;mongoc_client_kill_cursor triggers Server Selection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-679&quot;&gt;&lt;del&gt;CDRIVER-679&lt;/del&gt;&lt;/a&gt; disable tests for now&lt;br/&gt;
Branch: 1.2.0-dev&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/56f1f92ef185811d2fb2887f9254538975a1f8d9&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/56f1f92ef185811d2fb2887f9254538975a1f8d9&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="941300" author="jesse" created="Tue, 16 Jun 2015 00:58:36 +0000"  >&lt;p&gt;Let&apos;s hold off on this for a few days until we can finish the blacklisting spec and implement it here. I think we can fix this bug much more easily once that&apos;s done.&lt;/p&gt;</comment>
                            <comment id="941245" author="bjori" created="Mon, 15 Jun 2015 23:28:41 +0000"  >&lt;p&gt;Nice catch&lt;/p&gt;

&lt;p&gt;That &lt;p/&gt;
&lt;div id=&quot;syntaxplugin&quot; class=&quot;syntaxplugin&quot; style=&quot;border: 1px dashed #bbb; border-radius: 5px !important; overflow: auto; max-height: 30em;&quot;&gt;
&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; border=&quot;0&quot; width=&quot;100%&quot; style=&quot;font-size: 1em; line-height: 1.4em !important; font-weight: normal; font-style: normal; color: black;&quot;&gt;
		&lt;tbody &gt;
				&lt;tr id=&quot;syntaxplugin_code_and_gutter&quot;&gt;
						&lt;td  style=&quot; line-height: 1.4em !important; padding: 0em; vertical-align: top;&quot;&gt;
					&lt;pre style=&quot;font-size: 1em; margin: 0 10px;  margin-top: 10px;   margin-bottom: 10px;  width: auto; padding: 0;&quot;&gt;&lt;span style=&quot;color: black; font-family: &apos;Consolas&apos;, &apos;Bitstream Vera Sans Mono&apos;, &apos;Courier New&apos;, Courier, monospace !important;&quot;&gt;if (mongoc_cluster_sendv_to_server() ) {} /* implicit else */ mongoc_cluster_sendv(..) &lt;/span&gt;&lt;/pre&gt;
			&lt;/td&gt;
		&lt;/tr&gt;
			&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p/&gt; is not cool.&lt;/p&gt;

&lt;p&gt;I also think mongoc_cluster_sendv () should be completely removed, replaced with _to_server ().&lt;/p&gt;


&lt;p&gt;As for the reconnect to the server on failure, should the driver really try to reconnect to the server to send the killcursor? How does that work in relation to SDAM+SS+upcoming-blacklisting? &lt;img class=&quot;emoticon&quot; src=&quot;https://jira.mongodb.org/images/icons/emoticons/smile.png&quot; height=&quot;16&quot; width=&quot;16&quot; align=&quot;absmiddle&quot; alt=&quot;&quot; border=&quot;0&quot;/&gt;&lt;br/&gt;
We don&apos;t retry failed operations &amp;#8211; I don&apos;t think killcursor should be an exception from that rule.&lt;/p&gt;</comment>
                            <comment id="939829" author="jesse" created="Sun, 14 Jun 2015 16:00:58 +0000"  >&lt;p&gt;I wrote a mock replica set to test OP_KILLCURSORS six ways:&lt;/p&gt;

&lt;p&gt;1. Single client, a replica set with a primary and 5 secondaries, send initial query and then destroy the cursor, kill-cursors is sent to proper secondary.&lt;br/&gt;
2. Pooled client, same test.&lt;br/&gt;
3. Single client, a replica set with a primary and 5 secondaries, send initial query, &lt;b&gt;then network error on getmore&lt;/b&gt;, and then destroy the cursor, kill-cursors is sent to proper secondary.&lt;br/&gt;
4. Pooled client, same test.&lt;br/&gt;
5. Same as 3 but with no primary.&lt;br/&gt;
6. Same as 5, but pooled.&lt;/p&gt;

&lt;p&gt;Here&apos;s the tests:&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/blob/dadcb96/tests/test-mongoc-cursor.c#L337-L346&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/blob/dadcb96/tests/test-mongoc-cursor.c#L337-L346&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Only 1 and 2 pass, despite &lt;a href=&quot;https://jira.mongodb.org/secure/ViewProfile.jspa?name=bjori&quot; class=&quot;user-hover&quot; rel=&quot;bjori&quot;&gt;bjori&lt;/a&gt;&apos;s patch, so this bug is still open. I think the problem is here:&lt;/p&gt;

&lt;p&gt;&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/blob/1.2.0-dev/src/mongoc/mongoc-client.c#L451-L459&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/blob/1.2.0-dev/src/mongoc/mongoc-client.c#L451-L459&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;The client &lt;b&gt;should&lt;/b&gt; try to reconnect in order to send OP_KILLCURSORS, although it shouldn&apos;t try for very long.&lt;/p&gt;

&lt;p&gt;If it &lt;b&gt;can&apos;t&lt;/b&gt; reconnect it shouldn&apos;t fall back to sending OP_KILLCURSORS to the primary!&lt;/p&gt;</comment>
                            <comment id="939828" author="xgen-internal-githook" created="Sun, 14 Jun 2015 15:52:02 +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-679&quot; title=&quot;mongoc_client_kill_cursor triggers Server Selection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-679&quot;&gt;&lt;del&gt;CDRIVER-679&lt;/del&gt;&lt;/a&gt; more kill cursors tests&lt;/p&gt;

&lt;p&gt;Add (currently failing) test that kill-cursors is sent to&lt;br/&gt;
the right secondary if there&apos;s no primary.&lt;br/&gt;
Branch: 1.2.0-dev&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/dadcb969f81b7bb6df7307cc6bc46290535c1997&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/dadcb969f81b7bb6df7307cc6bc46290535c1997&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="939827" author="xgen-internal-githook" created="Sun, 14 Jun 2015 15:52:01 +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-679&quot; title=&quot;mongoc_client_kill_cursor triggers Server Selection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-679&quot;&gt;&lt;del&gt;CDRIVER-679&lt;/del&gt;&lt;/a&gt; killcursors test single and pooled client&lt;br/&gt;
Branch: 1.2.0-dev&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/6b209af833679917892465b610b5e9010c7877c1&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/6b209af833679917892465b610b5e9010c7877c1&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="939767" author="xgen-internal-githook" created="Sun, 14 Jun 2015 03:14:57 +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-679&quot; title=&quot;mongoc_client_kill_cursor triggers Server Selection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-679&quot;&gt;&lt;del&gt;CDRIVER-679&lt;/del&gt;&lt;/a&gt; test killcursors with a mock replica set&lt;br/&gt;
Branch: 1.2.0-dev&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/6365954bfc09da522b2a792105d1d16c4d3464e5&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/6365954bfc09da522b2a792105d1d16c4d3464e5&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="939766" author="xgen-internal-githook" created="Sun, 14 Jun 2015 03:14:56 +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: Merge branch &apos;pr-240&apos; into 1.2.0-dev&lt;/p&gt;

&lt;ul&gt;
	&lt;li&gt;pr-240:&lt;br/&gt;
  &lt;a href=&quot;https://jira.mongodb.org/browse/CDRIVER-679&quot; title=&quot;mongoc_client_kill_cursor triggers Server Selection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-679&quot;&gt;&lt;del&gt;CDRIVER-679&lt;/del&gt;&lt;/a&gt;: Make sure we send the kill cursor to the corresponding server&lt;br/&gt;
Branch: 1.2.0-dev&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/62549857bf5f9ce5521e59d1309a1c198c232418&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/62549857bf5f9ce5521e59d1309a1c198c232418&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
</comment>
                            <comment id="939765" author="xgen-internal-githook" created="Sun, 14 Jun 2015 03:14:55 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{u&apos;username&apos;: u&apos;bjori&apos;, u&apos;name&apos;: u&apos;Hannes Magnusson&apos;, u&apos;email&apos;: u&apos;bjori@php.net&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/CDRIVER-679&quot; title=&quot;mongoc_client_kill_cursor triggers Server Selection&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-679&quot;&gt;&lt;del&gt;CDRIVER-679&lt;/del&gt;&lt;/a&gt;: Make sure we send the kill cursor to the corresponding server&lt;br/&gt;
Branch: 1.2.0-dev&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/commit/ff0c0a809fe7979ce65c99f617c259ab98e3c077&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/commit/ff0c0a809fe7979ce65c99f617c259ab98e3c077&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="935988" author="bjori" created="Wed, 10 Jun 2015 03:03:27 +0000"  >&lt;p&gt;&lt;a href=&quot;https://github.com/mongodb/mongo-c-driver/pull/240&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo-c-driver/pull/240&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="934286" author="jesse" created="Mon, 8 Jun 2015 18:49:17 +0000"  >&lt;p&gt;&lt;a href=&quot;https://jira.mongodb.org/browse/CDRIVER-699&quot; title=&quot;Fail-fast server selection mode&quot; class=&quot;issue-link&quot; data-issue-key=&quot;CDRIVER-699&quot;&gt;&lt;del&gt;CDRIVER-699&lt;/del&gt;&lt;/a&gt; may help, by providing us a way to say &quot;select a server with the following hint, but don&apos;t wait if it&apos;s unavailable&quot;&lt;/p&gt;</comment>
                    </comments>
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