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No processing if error or empty array 

Signed-off-by: Roland Haeder <roland@mxchange.org>
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Roland Haeder 2016-03-04 22:38:18 +01:00
parent 066ddada17
commit d5c1ce490b
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GPG Key ID: B72F8185C6C7BD78
1 changed files with 6 additions and 0 deletions
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6
include/poller.php
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@ -205,6 +205,12 @@ function poller_max_connections_reached() {
*/ */
function poller_kill_stale_workers() { function poller_kill_stale_workers() {
$r = q("SELECT `pid`, `executed` FROM `workerqueue` WHERE `executed` != '0000-00-00 00:00:00'"); $r = q("SELECT `pid`, `executed` FROM `workerqueue` WHERE `executed` != '0000-00-00 00:00:00'");
if (!is_array($r) || count($r) == 0) {
// No processing here needed
return;
}
foreach($r AS $pid) foreach($r AS $pid)
if (!posix_kill($pid["pid"], 0)) if (!posix_kill($pid["pid"], 0))
q("UPDATE `workerqueue` SET `executed` = '0000-00-00 00:00:00', `pid` = 0 WHERE `pid` = %d", q("UPDATE `workerqueue` SET `executed` = '0000-00-00 00:00:00', `pid` = 0 WHERE `pid` = %d",