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Don't hide errors in the BackendAvailabilityNavigationItemRenderer

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If an exception occurs when fetching the dataview, we will now log the exception and display a badge in state unknown.
This commit is contained in:
Eric Lippmann 2017-07-27 11:35:40 +02:00
parent 439d78a982
commit a9f3f99049
1 changed files with 23 additions and 26 deletions
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21
modules/monitoring/library/Monitoring/Web/Navigation/Renderer/BackendAvailabilityNavigationItemRenderer.php
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@ -4,6 +4,7 @@
namespace Icinga\Module\Monitoring\Web\Navigation\Renderer; namespace Icinga\Module\Monitoring\Web\Navigation\Renderer;
use Exception; use Exception;
use Icinga\Application\Logger;
use Icinga\Module\Monitoring\Backend\MonitoringBackend; use Icinga\Module\Monitoring\Backend\MonitoringBackend;
use Icinga\Web\Navigation\Renderer\BadgeNavigationItemRenderer; use Icinga\Web\Navigation\Renderer\BadgeNavigationItemRenderer;
@ -40,8 +41,15 @@ class BackendAvailabilityNavigationItemRenderer extends BadgeNavigationItemRende
{ {
if ($this->count === null) { if ($this->count === null) {
try { try {
$count = 0;
$programStatus = $this->isCurrentlyRunning(); $programStatus = $this->isCurrentlyRunning();
} catch (Exception $e) {
Logger::debug($e);
$this->count = 1;
$this->state = static::STATE_UNKNOWN;
$this->title = $e->getMessage();
return $this->count;
}
$count = 0;
$titles = array(); $titles = array();
if (! (bool) $programStatus->notifications_enabled) { if (! (bool) $programStatus->notifications_enabled) {
$count = 1; $count = 1;
@ -58,19 +66,8 @@ class BackendAvailabilityNavigationItemRenderer extends BadgeNavigationItemRende
} }
$this->count = $count; $this->count = $count;
$this->title = implode('. ', $titles); $this->title = implode('. ', $titles);
} catch (Exception $_) {
$this->count = 1;
}
} }
return $this->count; return $this->count;
} }
/**
* {@inheritdoc}
*/
public function getState()
{
return $this->state;
}
} }