SolrClient::ping
(PECL solr >= 0.9.2)
SolrClient::ping — Checks if Solr server is still up
説明
Checks if the Solr server is still alive. Sends a HEAD request to the Apache Solr server.
パラメータ
この関数にはパラメータはありません。
返り値
Returns a SolrPingResponse object on success and throws an exception on failure.
エラー / 例外
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.
例
例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();
?>
上の例の出力は、 たとえば以下のようになります。
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