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Avoid warning "Failed to write session data"

This commit is contained in:
Michael 2017-10-31 16:03:01 +00:00
parent 3e0361fe07
commit 7566464a58
2 changed files with 17 additions and 16 deletions
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6
boot.php
View File

@ -904,9 +904,15 @@ function login($register = false, $hiddens = false) {
* @brief Used to end the current process, after saving session state.
*/
function killme() {
global $session_exists;
if (!get_app()->is_backend()) {
if (!$session_exists) {
session_abort();
} else {
session_write_close();
}
}
exit();
}

25
include/session.php
View File

@ -24,17 +24,17 @@ function ref_session_read($id) {
if (is_object($memcache)) {
$data = $memcache->get(get_app()->get_hostname().":session:".$id);
if (!is_bool($data)) {
$session_exists = true;
return $data;
}
logger("no data for session $id", LOGGER_TRACE);
return '';
}
$r = q("SELECT `data` FROM `session` WHERE `sid`= '%s'", dbesc($id));
$r = dba::select('session', array('data'), array('sid' => $id), array('limit' => 1));
if (dbm::is_result($r)) {
$session_exists = true;
return $r[0]['data'];
return $r['data'];
} else {
logger("no data for session $id", LOGGER_TRACE);
}
@ -73,15 +73,12 @@ function ref_session_write($id, $data) {
}
if ($session_exists) {
$r = q("UPDATE `session`
SET `data` = '%s', `expire` = '%s'
WHERE `sid` = '%s'
AND (`data` != '%s' OR `expire` != '%s')",
dbesc($data), dbesc($expire), dbesc($id), dbesc($data), dbesc($expire));
$fields = array('data' => $data, 'expire' => $expire);
$condition = array("WHERE `sid` = ? AND (`data` != ? OR `expire` != ?)", $id, $data, $expire);
dba::update('session', $fields, $condition);
} else {
$r = q("INSERT INTO `session`
SET `sid` = '%s', `expire` = '%s', `data` = '%s'",
dbesc($id), dbesc($default_expire), dbesc($data));
$fields = array('sid' => $id, 'expire' => $default_expire, 'data' => $data);
dba::insert('session', $fields);
}
return true;
@ -99,14 +96,12 @@ function ref_session_destroy($id) {
return true;
}
q("DELETE FROM `session` WHERE `sid` = '%s'", dbesc($id));
dba::delete('session', array('sid' => $id));
return true;
}
function ref_session_gc($expire) {
q("DELETE FROM `session` WHERE `expire` < %d", dbesc(time()));
dba::delete('session', array("`expire` < ?", time()));
return true;
}