1--TEST--
2mysqli_pconnect() - reusing/caching persistent connections - TODO
3--SKIPIF--
4<?php
5die("skip TODO - we need to add a user level way to check if CHANGE_USER gets called by pconnect");
6
7require_once('skipif.inc');
8require_once('skipifemb.inc');
9require_once('skipifconnectfailure.inc');
10?>
11--INI--
12mysqli.allow_persistent=1
13mysqli.max_persistent=2
14mysqli.max_links=2
15--FILE--
16<?php
17	require_once("connect.inc");
18
19	$host = 'p:' . $host;
20	if (!$link1 = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket)) {
21		printf("[001] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s, [%d] %s\n",
22			$host, $user, $db, $port, $socket, mysqli_connect_errno(), mysqli_connect_error());
23	}
24	if (!mysqli_query($link1, 'SET @pcondisabled = "Connection 1"'))
25		printf("[002] Cannot set user variable to check if we got the same persistent connection, [%d] %s\n",
26			mysqli_errno($link1), mysqli_error($link1));
27
28	if (!$link2 = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket)) {
29		printf("[003] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s, [%d] %s\n",
30			$host, $user, $db, $port, $socket, mysqli_connect_errno(), mysqli_connect_error());
31	}
32
33	if (!$res = mysqli_query($link1, 'SELECT @pcondisabled AS _test'))
34		printf("[004] [%d] %s\n", mysqli_errno($link2), mysqli_error($link2));
35
36	$row = mysqli_fetch_assoc($res);
37	printf("Connection 1 - SELECT @pcondisabled -> '%s'\n", $row['_test']);
38	mysqli_free_result($res);
39
40	if (!$res = mysqli_query($link2, 'SELECT @pcondisabled AS _test'))
41		printf("[005] [%d] %s\n", mysqli_errno($link2), mysqli_error($link2));
42
43	$row = mysqli_fetch_assoc($res);
44	printf("Connection 2 (no reuse) - SELECT @pcondisabled -> '%s'\n", $row['_test']);
45	$thread_id = mysqli_thread_id($link2);
46	printf("Connection 2 (no reuse) - Thread ID -> '%s'\n", $thread_id);
47	mysqli_free_result($res);
48
49	if (!mysqli_query($link2, 'SET @pcondisabled = "Connection 2"'))
50		printf("[006] Cannot set user variable to check if we got the same persistent connection, [%d] %s\n",
51			mysqli_errno($link2), mysqli_error($link2));
52
53	if (!$res = mysqli_query($link2, 'SELECT @pcondisabled AS _test'))
54		printf("[007] [%d] %s\n", mysqli_errno($link2), mysqli_error($link2));
55
56	$row = mysqli_fetch_assoc($res);
57	printf("Connection 2 - SELECT @pcondisabled -> '%s'\n", $row['_test']);
58	mysqli_free_result($res);
59
60	mysqli_close($link2);
61
62	/* reuse of existing persistent connection expected! */
63	if (!$link2 = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket)) {
64		printf("[008] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s, [%d] %s\n",
65			$host, $user, $db, $port, $socket, mysqli_connect_errno(), mysqli_connect_error());
66	}
67
68	if (!$res = mysqli_query($link2, 'SELECT @pcondisabled AS _test'))
69		printf("[009] [%d] %s\n", mysqli_errno($link2), mysqli_error($link2));
70
71	$row = mysqli_fetch_assoc($res);
72	printf("Connection 2 (reuse) - SELECT @pcondisabled -> '%s'\n", $row['_test']);
73	$thread_id_reuse = mysqli_thread_id($link2);
74	printf("Connection 2 (reuse) - Thread ID -> '%s'\n", $thread_id_reuse);
75	mysqli_free_result($res);
76
77	if ($thread_id != $thread_id_reuse)
78		printf("[010] Seems as if we have got a new connection, connections should have been cached and reused!\n");
79
80	mysqli_close($link1);
81	mysqli_close($link2);
82	print "done!";
83?>
84--EXPECTF--
85Connection 1 - SELECT @pcondisabled -> 'Connection 1'
86Connection 2 (no reuse) - SELECT @pcondisabled -> ''
87Connection 2 (no reuse) - Thread ID -> '%d'
88Connection 2 - SELECT @pcondisabled -> 'Connection 2'
89Connection 2 (reuse) - SELECT @pcondisabled -> 'Connection 2'
90Connection 2 (reuse) - Thread ID -> '%d'
91done!