logging-removeSubscriber-002.phpt
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logging-removeSubscriber-002.phpt
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	--TEST--
	MongoDB\Driver\Monitoring\removeSubscriber(): Removing one of multiple loggers
	--FILE--
	<?php
	require_once __DIR__ . "/../utils/basic.inc";

	use MongoDB\Driver\Monitoring\LogSubscriber;
	use function MongoDB\Driver\Monitoring\addSubscriber;
	use function MongoDB\Driver\Monitoring\mongoc_log;
	use function MongoDB\Driver\Monitoring\removeSubscriber;

	class MyLogger implements LogSubscriber
	{
	private $name;

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

	public function log(int $level, string $domain, string $message): void
	{
	printf("%s: %d: %s: %s\n", $this->name, $level, $domain, $message);
	}
	}

	$logger1 = new MyLogger('ONE');
	$logger2 = new MyLogger('TWO');
	addSubscriber($logger1);

	mongoc_log(LogSubscriber::LEVEL_ERROR, 'domain', 'error');
	mongoc_log(LogSubscriber::LEVEL_CRITICAL, 'domain', 'critical');

	addSubscriber($logger2);

	mongoc_log(LogSubscriber::LEVEL_WARNING, 'domain', 'warning');
	mongoc_log(LogSubscriber::LEVEL_MESSAGE, 'domain', 'message');

	removeSubscriber($logger1);

	mongoc_log(LogSubscriber::LEVEL_INFO, 'domain', 'info');
	mongoc_log(LogSubscriber::LEVEL_DEBUG, 'domain', 'debug');

	?>
	===DONE===
	<?php exit(0); ?>
	--EXPECT--
	ONE: 0: domain: error
	ONE: 1: domain: critical
	ONE: 2: domain: warning
	TWO: 2: domain: warning
	ONE: 3: domain: message
	TWO: 3: domain: message
	TWO: 4: domain: info
	TWO: 5: domain: debug
	===DONE===