mirror/librenms-librenms
1
0
Fork 0
mirror of https://github.com/librenms/librenms.git synced 2024-10-07 16:52:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

fix: Use memcached to lock daily processes on Distributed Pollers (#7735)

Browse Source 
* fix: use memcached to lock daily processes on Distributed Pollers

* All the locks!
This commit is contained in:
Tony Murray
2017-11-24 03:37:52 -06:00
committed by Neil Lathwood
parent 9c0a74debb
commit 2e73b75297
13 changed files with 603 additions and 230 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
LibreNMS/Proc.php
View File

@@ -43,6 +43,11 @@ class Proc
*/
private $_synchronous;
/**
* @var int|null hold the exit code, we can only get this on the first process_status after exit
*/
private $_exitcode = null;
/**
* Create and run a new process
* Most arguments match proc_open()
@@ -217,7 +222,13 @@ class Proc
*/
public function getStatus()
{
return proc_get_status($this->_process);
$status = proc_get_status($this->_process);
if ($status['running'] === false && is_null($this->_exitcode)) {
$this->_exitcode = $status['exitcode'];
}
return $status;
}
/**
@@ -231,7 +242,18 @@ class Proc
return false;
}
$st = $this->getStatus();
return isset($st['running']);
return isset($st['running']) && $st['running'];
}
/**
* Returns the exit code from the process.
* Will return null unless isRunning() or getStatus() has been run and returns false.
*
* @return int|null
*/
public function getExitCode()
{
return $this->_exitcode;
}
/**