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-rw-r--r--web/lib/acctfuncs.inc14
1 files changed, 12 insertions, 2 deletions
diff --git a/web/lib/acctfuncs.inc b/web/lib/acctfuncs.inc
index 73db270..d0b6b0a 100644
--- a/web/lib/acctfuncs.inc
+++ b/web/lib/acctfuncs.inc
@@ -625,7 +625,6 @@ function try_login() {
$num_tries = 0;
# Account looks good. Generate a SID and store it.
- #
$dbh = db_connect();
while (!$logged_in && $num_tries < 5) {
@@ -790,4 +789,15 @@ function user_is_privileged( $id )
}
-?>
+# Clear out old expired sessions.
+function clear_expired_sessions($dbh) {
+ global $LOGIN_TIMEOUT;
+
+ if (empty($dbh))
+ $dbh = db_connect();
+
+ $q = "DELETE FROM Sessions WHERE LastUpdateTS < (UNIX_TIMESTAMP() - $LOGIN_TIMEOUT)";
+ db_query($q, $dbh);
+
+ return;
+}