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Annotation of embedaddon/php/ext/mysqli/tests/mysqli_no_reconnect.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Trying implicit reconnect after wait_timeout and KILL using mysqli_ping()
        !             3: --SKIPIF--
        !             4: <?php
        !             5: require_once('skipif.inc');
        !             6: require_once('skipifemb.inc');
        !             7: require_once('skipifconnectfailure.inc');
        !             8: ?>
        !             9: --INI--
        !            10: mysqli.reconnect=0
        !            11: --FILE--
        !            12: <?php
        !            13:        require_once("connect.inc");
        !            14:        require_once("table.inc");
        !            15: 
        !            16:        if (!$link2 = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
        !            17:                printf("[001] Cannot create second database connection, [%d] %s\n",
        !            18:                        mysqli_connect_errno(), mysqli_connect_error());
        !            19: 
        !            20:        $thread_id_timeout = mysqli_thread_id($link);
        !            21:        $thread_id_control = mysqli_thread_id($link2);
        !            22: 
        !            23:        if (!$res = mysqli_query($link2, "SHOW FULL PROCESSLIST"))
        !            24:                printf("[002] Cannot get full processlist, [%d] %s\n",
        !            25:                        mysqli_errno($link2), mysqli_error($link));
        !            26: 
        !            27:        $running_threads = array();
        !            28:        while ($row = mysqli_fetch_assoc($res))
        !            29:                $running_threads[$row['Id']] = $row;
        !            30:        mysqli_free_result($res);
        !            31: 
        !            32:        if (!isset($running_threads[$thread_id_timeout]) ||
        !            33:                        !isset($running_threads[$thread_id_control]))
        !            34:                printf("[003] Processlist is borked, [%d] %s\n",
        !            35:                        mysqli_errno($link2), mysqli_error($link));
        !            36: 
        !            37:        if (!mysqli_query($link, "SET SESSION wait_timeout = 2"))
        !            38:                printf("[004] Cannot set wait_timeout, [%d] %s\n", mysqli_errno($link), mysqli_error($link));
        !            39: 
        !            40:        if (!$res = mysqli_query($link, "SHOW VARIABLES LIKE 'wait_timeout'"))
        !            41:                printf("[005] Cannot check if wait_timeout has been set, [%d] %s\n",
        !            42:                        mysqli_errno($link), mysqli_error($link));
        !            43: 
        !            44:        if (!$row = mysqli_fetch_assoc($res))
        !            45:                printf("[006] Cannot get wait_timeout, [%d] %s\n",
        !            46:                        mysqli_errno($link), mysqli_error($link));
        !            47:        mysqli_free_result($res);
        !            48: 
        !            49:        if ($row['Value'] != 2)
        !            50:                printf("[007] Failed setting the wait_timeout, test will not work, [%d] %s\n",
        !            51:                        mysqli_errno($link), mysqli_error($link));
        !            52: 
        !            53:        // after 2+ seconds the server should kill the connection
        !            54:        sleep(3);
        !            55: 
        !            56:        if (!$res = mysqli_query($link2, "SHOW FULL PROCESSLIST"))
        !            57:                printf("[008] Cannot get full processlist, [%d] %s\n",
        !            58:                        mysqli_errno($link2), mysqli_error($link));
        !            59: 
        !            60:        $running_threads = array();
        !            61:        while ($row = mysqli_fetch_assoc($res))
        !            62:                $running_threads[$row['Id']] = $row;
        !            63:        mysqli_free_result($res);
        !            64: 
        !            65:        if (isset($running_threads[$thread_id_timeout]))
        !            66:                printf("[009] Server should have killed the timeout connection, [%d] %s\n",
        !            67:                        mysqli_errno($link2), mysqli_error($link));
        !            68: 
        !            69:        if (false !== @mysqli_ping($link))
        !            70:                printf("[010] Reconnect should not have happened");
        !            71: 
        !            72:        if ($res = @mysqli_query($link, "SELECT DATABASE() as _dbname"))
        !            73:                printf("[011] Executing a query should not be possible, connection should be closed, [%d] %s\n",
        !            74:                        mysqli_errno($link), mysqli_error($link));
        !            75: 
        !            76:        if (!$link = @my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
        !            77:                printf("[012] Cannot create database connection, [%d] %s\n",
        !            78:                        mysqli_connect_errno(), mysqli_connect_error());
        !            79: 
        !            80:        $thread_id_timeout = mysqli_thread_id($link);
        !            81:        /*
        !            82:          Don't test for the mysqli_query() return value here.
        !            83:          It is undefined if the server replies to the query and how.
        !            84:          For example, it seems that on Linux when connecting to MySQL 5.1,
        !            85:          the server always manages to send a full a reply. Whereas MySQl 5.5
        !            86:          may not. The behaviour is undefined. Any return value is fine.
        !            87:        */
        !            88:        if ($IS_MYSQLND) {
        !            89:                /*
        !            90:                mysqlnd is a bit more verbose than libmysql. mysqlnd should print:
        !            91:                Warning: mysqli_query(): MySQL server has gone away in %s on line %d
        !            92: 
        !            93:                Warning: mysqli_query(): Error reading result set's header in %d on line %d
        !            94:                */
        !            95:                @mysqli_query($link, sprintf('KILL %d', $thread_id_timeout));
        !            96:        } else {
        !            97:                mysqli_query($link, sprintf('KILL %d', $thread_id_timeout));
        !            98:        }
        !            99:        // Give the server a second to really kill the other thread...
        !           100:        sleep(1);
        !           101: 
        !           102:        if (!$res = mysqli_query($link2, "SHOW FULL PROCESSLIST"))
        !           103:                printf("[014] Cannot get full processlist, [%d] %s\n",
        !           104:                        mysqli_errno($link2), mysqli_error($link));
        !           105: 
        !           106:        $running_threads = array();
        !           107:        while ($row = mysqli_fetch_assoc($res))
        !           108:                $running_threads[$row['Id']] = $row;
        !           109:        mysqli_free_result($res);
        !           110: 
        !           111:        if (isset($running_threads[$thread_id_timeout]) ||
        !           112:                        !isset($running_threads[$thread_id_control]))
        !           113:                printf("[015] Processlist is borked, [%d] %s\n",
        !           114:                        mysqli_errno($link2), mysqli_error($link));
        !           115: 
        !           116:        if (false !== ($tmp = @mysqli_ping($link)))
        !           117:                printf("[016] Expecting boolean/false got %s/%s\n", gettype($tmp), $tmp);
        !           118: 
        !           119:        if ($res = @mysqli_query($link, "SELECT DATABASE() as _dbname"))
        !           120:                printf("[017] Running a query should not be possible, connection should be gone, [%d] %s\n",
        !           121:                        mysqli_errno($link), mysqli_error($link));
        !           122: 
        !           123:        mysqli_close($link2);
        !           124:        print "done!";
        !           125: ?>
        !           126: --EXPECTF--
        !           127: done!