MongoDB\Driver\Server::getLatency

(mongodb >=1.0.0)

MongoDB\Driver\Server::getLatencyReturns the latency of this server

Descrierea

final public MongoDB\Driver\Server::getLatency ( ) : string

Returns the latency of this server (i.e. the client's measured » round trip time of an ismaster command).

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns the latency of this server.

Erori/Excepții

Exemple

Example #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());

?>

Exemplul de mai sus va afișa ceva similar cu:

int(592)

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