Linux SRV-16 6.18.44-paas #1 SMP PREEMPT_DYNAMIC Thu Aug 13 10:08:12 UTC 2026 x86_64

/opt/php-7.1/share/test/mongodb/tests/apm/

//opt/php-7.1/share/test/mongodb/tests/apm/monitoring-removeSubscriber-002.phpt

 --TEST--
MongoDB\Driver\Monitoring\removeSubscriber(): Removing one of multiple subscribers
--SKIPIF--
<?php require __DIR__ . "/../utils/basic-skipif.inc"; CLEANUP(STANDALONE) ?>
--FILE--
<?php
require_once __DIR__ . "/../utils/basic.inc";

$m = new MongoDB\Driver\Manager(STANDALONE);

class MySubscriber implements MongoDB\Driver\Monitoring\CommandSubscriber
{
	private $instanceName;

	public function __construct( $instanceName )
	{
		$this->instanceName = $instanceName;
	}

	public function commandStarted( \MongoDB\Driver\Monitoring\CommandStartedEvent $event )
	{
		echo "- ({$this->instanceName}) - started: ", $event->getCommandName(), "\n";
	}

	public function commandSucceeded( \MongoDB\Driver\Monitoring\CommandSucceededEvent $event )
	{
	}

	public function commandFailed( \MongoDB\Driver\Monitoring\CommandFailedEvent $event )
	{
	}
}

$query = new MongoDB\Driver\Query( [] );
$subscriber1 = new MySubscriber( "ONE" );
$subscriber2 = new MySubscriber( "TWO" );

echo "Before addSubscriber\n";
$cursor = $m->executeQuery( "demo.test", $query );

MongoDB\Driver\Monitoring\addSubscriber( $subscriber1 );

echo "After addSubscriber (ONE)\n";
$cursor = $m->executeQuery( "demo.test", $query );

MongoDB\Driver\Monitoring\addSubscriber( $subscriber2 );

echo "After addSubscriber (TWO)\n";
$cursor = $m->executeQuery( "demo.test", $query );

MongoDB\Driver\Monitoring\removeSubscriber( $subscriber2 );

echo "After removeSubscriber (TWO)\n";
$cursor = $m->executeQuery( "demo.test", $query );
?>
--EXPECT--
Before addSubscriber
After addSubscriber (ONE)
- (ONE) - started: find
After addSubscriber (TWO)
- (ONE) - started: find
- (TWO) - started: find
After removeSubscriber (TWO)
- (ONE) - started: find