class Search extends Solr
{
protected $searchEngine;
function __construct()
{
$this->searchEngine = $this->connect();
}
public function checkAlive()
{
$searchEngine = $this->searchEngine;
if($searchEngine->ping())
{
return true;
}
else
{
return false;
}
}
}
SolrClient::ping
(PECL solr >= 0.9.2)
SolrClient::ping — Checks if Solr server is still up
Beschreibung
Checks if the Solr server is still alive. Sends a HEAD request to the Apache Solr server.
Parameter-Liste
Diese Funktion besitzt keine Parameter.
Rückgabewerte
Returns a SolrPingResponse object on success and throws an exception on failure.
Fehler/Exceptions
Throws SolrClientException if the client had failed, or there was a connection issue.
Throws SolrServerException if the Solr Server had failed to satisfy the request.
Beispiele
Beispiel #1 SolrClient::ping() example
<?php
$options = array
(
'hostname' => SOLR_SERVER_HOSTNAME,
'login' => SOLR_SERVER_USERNAME,
'password' => SOLR_SERVER_PASSWORD,
'port' => SOLR_SERVER_PORT,
);
$client = new SolrClient($options);
$pingresponse = $client->ping();
?>Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:
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User Contributed Notes 1 note
ricardo at forleven dot com ¶
7 years ago
