MongoClient
PHP Manual

MongoClient::setWriteConcern

(PECL mongo >=1.5.0)

MongoClient::setWriteConcernSet the write concern for this connection

Description

public bool MongoClient::setWriteConcern ( mixed $w [, int $wtimeout ] )

Liste de paramètres

w

The write concern. This may be an integer denoting the number of servers required to acknowledge the write, or a string mode (e.g. "majority").

wtimeout

The maximum number of milliseconds to wait for the server to satisfy the write concern.

Valeurs de retour

Returns TRUE on success, or FALSE otherwise.

Erreurs / Exceptions

Emits E_WARNING if the w parameter is not an integer or string value.

Exemples

Exemple #1 MongoClient::setWriteConcern() example

<?php

$mc 
= new MongoClient('mongodb://rs1.example.com,rs2.example.com');

// Require that the majority of servers in the replica set acknowledge writes
// within three seconds.
$mc->setWriteConcern('majority'3000);
?>

Voir aussi


MongoClient
PHP Manual