poolDebug() public method

Returns information about all connection pools.
Deprecation: This feature has been DEPRECATED as of version 1.2.3. Relying on this feature is highly discouraged. Please use MongoPool::info() instead.
public poolDebug ( ) : array
return array
    public function testPoolConnect() {
        $conn = new Mongo();

        $pool1 = Mongo::poolDebug();

        $orig = null;
        foreach ($pool1 as $host => $info) {
            if (strpos($host, 'localhost:27017...') === 0) {
                $orig = $info;
            }
        }

        $conn->connect();
        $conn->connect();
        $conn->connect();

        $pool2 = Mongo::poolDebug();

        $followup = null;
        foreach ($pool2 as $host => $info) {
            if (strpos($host, 'localhost:27017...') === 0) {
                $followup = $info;
            }
        }
        $this->assertEquals($orig['in use'], $followup['in use']);
    }