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Only do 'lsof' command on disks and shares; add timeout so it doesn't hang.

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dlandon
2024-12-14 16:49:29 -06:00
parent 175d24afd2
commit 827db046c4
1 changed files with 22 additions and 3 deletions
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25
emhttp/plugins/dynamix/nchan/update_1
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@@ -28,6 +28,10 @@ require_once "$docroot/webGui/include/Translations.php";
// remember current language
$locale_init = $locale;
/* Parse the ini files */
$shares = parse_ini_file('state/shares.ini', true);
$disks = parse_ini_file('state/disks.ini', true);
function update_translation($locale) {
global $docroot,$language;
$language = [];
@@ -91,10 +95,25 @@ while (true) {
}
// add fans information
if (count($fans)) $echo['fan'] = array_map(function($fan){return "$fan RPM";},$fans);
// add streams information
exec('LANG="en_US.UTF8" lsof -Fn /mnt/* 2>/dev/null|awk -F/ \'$1=="n" && $2=="mnt" && $5!="" {print $4"/"$5"/"$6"/"$7}\'|sort -u|awk -F/ \'{print $1}\'',$lsof);
$share = array_keys(parse_ini_file("$varroot/shares.ini",true));
$count = array_count_values($lsof);
/* Extract keys from both ini files */
$paths = array_merge(array_keys($shares), array_keys($disks));
/* Construct the list of paths */
$mnt_paths = array_map(function($key) {
return '/mnt/'.escapeshellarg($key);
}, $paths);
/* Combine paths into the command */
$mnt_list = implode(' ', $mnt_paths);
/* Build and execute the modified command */
$command = 'LANG="en_US.UTF8" timeout 3 lsof -Fn '.$mnt_list.' 2>/dev/null | awk -F/ \'$1=="n" && $2=="mnt" && $5!="" {print $4"/"$5"/"$6"/"$7}\' | sort -u | awk -F/ \'{print $1}\'';
exec($command, $lsof);
$share = array_keys($shares);
$count = array_count_values($lsof ?? array());
foreach ($share as $name) $echo['stream'][] = $count[$name]??0;
$echo = json_encode($echo);
$md5_new = md5($echo,true);