array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'es', ), 'this' => array ( 0 => 'class.mongodb-driver-monitoring-topologychangedevent.php', 1 => 'MongoDB\\Driver\\Monitoring\\TopologyChangedEvent', 2 => 'La clase MongoDB\\Driver\\Monitoring\\TopologyChangedEvent', ), 'up' => array ( 0 => 'mongodb.monitoring.php', 1 => 'MongoDB\\Driver\\Monitoring', ), 'prev' => array ( 0 => 'mongodb-driver-monitoring-serverheartbeatsucceededevent.isawaited.php', 1 => 'MongoDB\\Driver\\Monitoring\\ServerHeartbeatSucceededEvent::isAwaited', ), 'next' => array ( 0 => 'mongodb-driver-monitoring-topologychangedevent.getnewdescription.php', 1 => 'MongoDB\\Driver\\Monitoring\\TopologyChangedEvent::getNewDescription', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'es', 'path' => 'reference/mongodb/mongodb/driver/monitoring/topologychangedevent.xml', ), 'history' => array ( ), 'extra_header_links' => array ( 'rel' => 'alternate', 'href' => '/manual/en/feeds/class.mongodb-driver-monitoring-topologychangedevent.atom', 'type' => 'application/atom+xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

La clase MongoDB\Driver\Monitoring\TopologyChangedEvent

(mongodb >=1.13.0)

Introducción

La clase MongoDB\Driver\Monitoring\TopologyChangedEvent encapsula información sobre una descripción de topología modificada. Por ejemplo, el descubrimiento de un nuevo primario en un conjunto de réplicas resultaría en un cambio en la descripción de la topología.

Sinopsis de la Clase

final class MongoDB\Driver\Monitoring\TopologyChangedEvent {
/* Métodos */
final public getNewDescription(): MongoDB\Driver\TopologyDescription
final public getPreviousDescription(): MongoDB\Driver\TopologyDescription
final public getTopologyId(): MongoDB\BSON\ObjectId
}

Tabla de contenidos