csu3_am335x/EVSE/GPL/php-8.1.12/ext/mysqli/tests/mysqli_pconn_kill.phpt

--TEST--
Killing a persistent connection.
--EXTENSIONS--
mysqli
--SKIPIF--
<?php
require_once('skipifconnectfailure.inc');
require_once("connect.inc");
?>
--INI--
mysqli.allow_persistent=1
mysqli.max_persistent=2
--FILE--
<?php
    require_once("connect.inc");
    require_once("table.inc");

    $host = 'p:' . $host;
    if (!$plink = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
        printf("[001] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
            $host, $user, $db, $port, $socket);

    // get the thread ids of the two connections...
    $thread_id = mysqli_thread_id($link);
    $pthread_id = mysqli_thread_id($plink);

    if (!$res = mysqli_query($link, 'SHOW FULL PROCESSLIST'))
        printf("[002] Cannot get processlist, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

    $running_threads = array();
    while ($row = mysqli_fetch_assoc($res))
        $running_threads[$row['Id']] = $row;
    mysqli_free_result($res);

    if (count($running_threads) < 2)
        printf("[003] Processlist is too short, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

    if (!isset($running_threads[$thread_id]))
        printf("[004] Cannot find thread id of the regular link, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

    if (!isset($running_threads[$pthread_id]))
        printf("[005] Cannot find thread id of the persistent link, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

    // Kill the persistent connection - don't use mysqli_kill, mysqlnd will catch that...
    if (!mysqli_query($link, sprintf('KILL %d', $pthread_id)))
        printf("[006] Cannot kill persistent connection, [%d] %s\n", mysqli_errno($link), mysqli_error($link));
    mysqli_close($plink);
    // Give the server think-time to kill the pthread
    sleep(1);

    if (!$res = mysqli_query($link, 'SHOW FULL PROCESSLIST'))
        printf("[007] Cannot get processlist, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

    $running_threads2 = array();
    while ($row = mysqli_fetch_assoc($res))
        $running_threads2[$row['Id']] = $row;
    mysqli_free_result($res);

    if (isset($running_threads2[$pthread_id]))
        printf("[008] Thread of the persistent connection should have been gone, [%d] %s\n", mysqli_errno($link), mysqli_error($link));
    if (!isset($running_threads2[$thread_id]))
        printf("[009] Thread of the regular connection should be still there, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

    // On PHP side this should do nothing. PHP should not try to close the connection or something.
    try {
        mysqli_close($plink);
    } catch (Error $exception) {
        echo $exception->getMessage() . "\n";
    }

    if (!$plink = @my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
        printf("[011] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
            $host, $user, $db, $port, $socket);
    if (!$res3 = @mysqli_query($plink, 'SELECT id FROM test ORDER BY id LIMIT 1')) {
        printf("[012] New persistent connection cannot execute queries, [%d] %s\n", @mysqli_errno($plink), @mysqli_error($plink));
    }

    @mysqli_free_result($res3);
    @mysqli_close($plink);
    mysqli_close($link);

    // remove the "p:<host>" from the host variable
    $host = substr($host, 2);
    if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
        printf("[013] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
            $host, $user, $db, $port, $socket);
    if (!$res4 = mysqli_query($link, 'SELECT id FROM test ORDER BY id LIMIT 1'))
        printf("[014] New regular connection cannot execute queries, [%d] %s\n", mysqli_errno($link), mysqli_error($link));

    mysqli_free_result($res4);
    mysqli_close($link);
    print "done!";
?>
--CLEAN--
<?php
	require_once("clean_table.inc");
?>
--EXPECT--
mysqli object is already closed
done!