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add built-in expiring of obsolete lockfiles

This commit is contained in:
Andrew Dolgov 2012-12-12 09:46:02 +04:00
parent 88e8fb3a71
commit 2a91b6ff78
1 changed files with 24 additions and 1 deletions
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25
include/rssfuncs.php
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@ -141,6 +141,7 @@
}
expire_cached_files($debug);
expire_lock_files($debug);
// For each feed, we call the feed update function.
while ($line = array_pop($feeds_to_update)) {
@ -1394,6 +1395,27 @@
return $doc->saveXML($node, LIBXML_NOEMPTYTAG);
}
function expire_lock_files($debug) {
if ($debug) _debug("Removing old lock files...");
$num_deleted = 0;
if (is_writable(LOCK_DIRECTORY)) {
$files = glob(LOCK_DIRECTORY . "/*.lock");
if ($files) {
foreach ($files as $file) {
if (!file_is_locked($file) && time() - filemtime($file) > 86400*2) {
unlink($file);
++$num_deleted;
}
}
}
}
if ($debug) _debug("Removed $num_deleted files.");
}
function expire_cached_files($debug) {
foreach (array("magpie", "simplepie", "images", "export") as $dir) {
$cache_dir = CACHE_DIR . "/$dir";
@ -1405,7 +1427,7 @@
if (is_writable($cache_dir)) {
$files = glob("$cache_dir/*");
if ($files)
if ($files) {
foreach ($files as $file) {
if (time() - filemtime($file) > 86400*7) {
unlink($file);
@ -1414,6 +1436,7 @@
}
}
}
}
if ($debug) _debug("Removed $num_deleted files.");
}