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Merged from MOODLE_14_STABLE - Added option to respect php.ini session settings, else we reenable garbage collection for sessions. Fixes stale session problems with Debian systems, but still allows package maintainers to override.

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This commit is contained in:
martinlanghoff 2005-02-13 22:54:25 +00:00
parent be495e2097
commit f93426cf07
2 changed files with 37 additions and 22 deletions
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8
config-dist.php
View File

@ -204,8 +204,14 @@ $CFG->defaultblocks = 'participants,activity_modules,search_forums,admin,course_
// The next lines are needed both for bounce handling and any other email to module processing.
// mailprefix must be EXACTLY four characters.
// Uncomment and customise this block for Postfix
//$CFG->mailprefix = 'mdl+'; // + is postfix default separator.
//$CFG->mailprefix = 'mdl+'; // + is the separator for Exim and Postfix.
//$CFG->mailprefix = 'mdl-'l // - is the separator for qmail
//$CFG->maildomain = 'youremaildomain.com';
//
// The following setting will tell Moodle to respect your PHP session
// settings. Use this if you want to control session configuration
// from php.ini, httpd.conf or .htaccess files.
// $CFG->respectsessionsettings = true;
//=========================================================================
// ALL DONE! To continue installation, visit your main page with a browser

51
lib/setup.php
View File

@ -172,29 +172,38 @@ global $THEME;
//$smarty->compile_dir = $CFG->dataroot .'/cache';
/// Set up session handling
if (empty($CFG->dbsessions)) { /// File-based sessions
if (!empty($CFG->sessiontimeout)) {
ini_set('session.gc_maxlifetime', $CFG->sessiontimeout);
}
if (!file_exists($CFG->dataroot .'/sessions')) {
make_upload_directory('sessions');
}
ini_set('session.save_path', $CFG->dataroot .'/sessions');
} else { /// Database sessions
ini_set('session.save_handler', 'user');
$ADODB_SESSION_DRIVER = $CFG->dbtype;
$ADODB_SESSION_CONNECT = $CFG->dbhost;
$ADODB_SESSION_USER = $CFG->dbuser;
$ADODB_SESSION_PWD = $CFG->dbpass;
$ADODB_SESSION_DB = $CFG->dbname;
$ADODB_SESSION_TBL = $CFG->prefix.'sessions';
if(empty($CFG->respectsessionsettings)) {
if (empty($CFG->dbsessions)) { /// File-based sessions
// Some distros disable GC by setting probability to 0
// overriding the PHP default of 1
// (gc_probability is divided by gc_divisor, which defaults to 1000)
if (ini_get('session.gc_probability') == 0) {
ini_set('session.gc_probability', 1);
}
if (!empty($CFG->sessiontimeout)) {
ini_set('session.gc_maxlifetime', $CFG->sessiontimeout);
}
require_once($CFG->libdir. '/adodb/session/adodb-session.php');
if (!file_exists($CFG->dataroot .'/sessions')) {
make_upload_directory('sessions');
}
ini_set('session.save_path', $CFG->dataroot .'/sessions');
} else { /// Database sessions
ini_set('session.save_handler', 'user');
$ADODB_SESSION_DRIVER = $CFG->dbtype;
$ADODB_SESSION_CONNECT = $CFG->dbhost;
$ADODB_SESSION_USER = $CFG->dbuser;
$ADODB_SESSION_PWD = $CFG->dbpass;
$ADODB_SESSION_DB = $CFG->dbname;
$ADODB_SESSION_TBL = $CFG->prefix.'sessions';
require_once($CFG->libdir. '/adodb/session/adodb-session.php');
}
}
/// Set sessioncookie variable if it isn't already
if (!isset($CFG->sessioncookie)) {
$CFG->sessioncookie = '';