Monolog handler for limiting logging of similar records
We just put this handler between sending events and target log of your choice. Before sending the log events to the target, we calculate a key based on the content of the event. This key is a counter. The events will actually relayed to the target log for when the trigger function is positive. This function is based on the counter value or time to trigger this writing.
by default the key is computed on all fields of the event.
You can set a white list or black list.
If white list is set, the black list is ignored.
If white list is set, only theses fields are used to compute the key. Else all fields of the black list are removed before to compute the key.
The key is an hash()
By default the counter is stored in memcache (because it' my need :-) Redis can be replaced with memcached, a stream, ...
use Antiflood\CatchAntiflood;
use Antiflood\Redis As AntifloodRedis;
use Antiflood\Monolog\AntifloodHandler;
$log = new \Monolog\Logger(/*...*/);
$log->pushHandler(/*...*/); // this handler will log everything
$myHandlerToProtect = new \Monolog\Handler\MyHandlerToProtect('DooDooDoo','DahDahDah');
$myHandlerToProtect->setFormatter(/*...*/);
//$myHandlerToProtect will not be flood by similar events
$log->pushHandler(
new AntifloodHandler(
$myHandlerToProtect,
new CatchAntiflood('PT1H', new AntifloodRedis())));
$log->pushProcessor(/*...*/);
\Monolog\ErrorHandler::register($log);
based on bobagold/monolog-bubble With bubble, duplicate event are stored into memcache during an fix time interval.
use Bubble\CatchBubble;
use Bubble\MemcacheArray;
use Bubble\Monolog\BubbleHandler;
$log = new \Monolog\Logger(/*...*/);
$log->pushHandler(/*...*/); // this handler will log everything
$mailHandler = new \Monolog\Handler\NativeMailerHandler('support@example.com', 'Error report', 'noreply@example.com');
$mailHandler->setFormatter(/*...*/);
//$mailHandler will not pollute support mailbox with similar records more than once an hour
$log->pushHandler(new BubbleHandler($mailHandler, new CatchBubble('PT1H', new MemcacheArray())));
$log->pushProcessor(/*...*/);
\Monolog\ErrorHandler::register($log);