MongoDB\Driver\Server::getLatency
(mongodb >=1.0.0)
MongoDB\Driver\Server::getLatency — Returns the latency of this server
Descrição
final public MongoDB\Driver\Server::getLatency
(
) : string
Returns the latency of this server (i.e. the client's measured
» round trip time
of a hello command).
Parâmetros
Esta função não possui parâmetros.
Valor Retornado
Returns the latency of this server.
Erros
- Lança MongoDB\Driver\Exception\InvalidArgumentException no caso de erros ao interpretar parâmetros.
Exemplos
Exemplo #1 MongoDB\Driver\Server::getLatency() example
<?php
$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017/");
$rp = new MongoDB\Driver\ReadPreference(MongoDB\Driver\ReadPreference::RP_PRIMARY);
$server = $manager->selectServer($rp);
var_dump($server->getLatency());
?>
O exemplo acima irá imprimir algo similar à:
int(592)
Veja Também
- MongoDB\Driver\Server::getInfo() - Returns an array of information about this server
- » Server Discovery and Monitoring Specification
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