diff options
| author | Andrew Dolgov <[email protected]> | 2009-01-17 18:27:37 +0100 |
|---|---|---|
| committer | Andrew Dolgov <[email protected]> | 2009-01-17 18:27:37 +0100 |
| commit | 34c30ac126cb1b00b36065b4dae705774c4e52b3 (patch) | |
| tree | 3442743cc7d1673baf07a515492858db55576187 /backend.php | |
| parent | 51e196dee92b3eff71f078db510a31be5d0c49c0 (diff) | |
viewfeed: rate limit ccache_update
Diffstat (limited to 'backend.php')
| -rw-r--r-- | backend.php | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/backend.php b/backend.php index 1e60e392d..210de06f9 100644 --- a/backend.php +++ b/backend.php @@ -273,8 +273,11 @@ /* Updating a label ccache means recalculating all of the caches * so for performance reasons we don't do that here */ - if ($feed >= 0) { - ccache_update($link, $feed, $_SESSION["uid"], $cat_view); + if (time() - $_SESSION["viewfeed:ccache_update_stamp"] > 120) { + if ($feed >= 0) { + ccache_update($link, $feed, $_SESSION["uid"], $cat_view); + } + $_SESSION["viewfeed:ccache_update_stamp"] = time(); } set_pref($link, "_DEFAULT_VIEW_MODE", $view_mode); |