ajxplorer를 쓰다보면 대충 30분 정도 지나면 자동으로 로그아웃 되는데..
솔찍히 이정도 시간이면 내부망이어도 1기가 겨우 올리는 정도라 대략 좌절을 하게 된다.
(올리다가 세션 종료되면 파일 올리던거 무효됨)

ajaxplorer의 conf.php에서
AJXP_CLIENT_TIMEOUT_TIME을 0으로 적어주거나

php.ini 에서
session.gc_maxlifetime 을 늘려주거나 하는 식으로 변경하면 될 듯
  
 ajaxplorer/server/conf/conf.php
268 /***********************************************/
269 /* CLIENT SESSION OPTIONS
270 /*********************************************/
271 // The length of the client session in SECONDS. By default, it's copying
272 // the server session length. In most PHP installation, it will be 1440, ie 24minutes.
273 // You can set this value to 0, this will make the client session "infinite" by
274 // pinging the server at regular occasions (thus keeping the PHP session alive).
275 // This is not a recommanded setting for evident security reasons.
276 //define("AJXP_CLIENT_TIMEOUT_TIME", intval(ini_get("session.gc_maxlifetime")));
277 define("AJXP_CLIENT_TIMEOUT_TIME", intval(ini_get("session.gc_maxlifetime")));
278 // The number of MINUTES before the session expiration
279 // where the client issues a warning.
280 define("AJXP_CLIENT_TIMEOUT_WARN_BEFORE", 3); 

 /etc/php5/apache2/php.ini
1500 ; After this number of seconds, stored data will be seen as 'garbage' and
1501 ; cleaned up by the garbage collection process.
1502 ; http://php.net/session.gc-maxlifetime
1503 session.gc_maxlifetime = 1440
1504
1505 ; NOTE: If you are using the subdirectory option for storing session files
1506 ;       (see session.save_path above), then garbage collection does *not*
1507 ;       happen automatically.  You will need to do your own garbage
1508 ;       collection through a shell script, cron entry, or some other method.
1509 ;       For example, the following script would is the equivalent of
1510 ;       setting session.gc_maxlifetime to 1440 (1440 seconds = 24 minutes):
1511 ;          cd /path/to/sessions; find -cmin +24 | xargs rm
1512
1513 ; PHP 4.2 and less have an undocumented feature/bug that allows you to
1514 ; to initialize a session variable in the global scope, even when register_globals
1515 ; is disabled.  PHP 4.3 and later will warn you, if this feature is used.
1516 ; You can disable the feature and the warning separately. At this time,
1517 ; the warning is only displayed, if bug_compat_42 is enabled. This feature
1518 ; introduces some serious security problems if not handled correctly. It's
1519 ; recommended that you do not use this feature on production servers. But you
1520 ; should enable this on development servers and enable the warning as well. If you
1521 ; do not enable the feature on development servers, you won't be warned when it's
1522 ; used and debugging errors caused by this can be difficult to track down.
1523 ; Default Value: On
1524 ; Development Value: On
1525 ; Production Value: Off
1526 ; http://php.net/session.bug-compat-42 

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Posted by 구차니