1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
--TEST--
Killing a persistent connection.
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifemb.inc');
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.
@mysqli_close($plink);
if (!$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--
done!
|
