/**
* Responsible for the initial query to Solr, with some error handling built in
* @return Solarium_Result_Select
*/
protected function sendSearchRequestToClient()
{
try {
return $this->getClient()->select($this->getSelectQuery());
} catch (\Exception $e) {
if ($this->config->getError() !== null) {
$this->config->setError($e);
return new \Solarium_Result_Select_Empty();
} else {
$this->config->setSkipBoostFunctions(true)->setError($e);
return $this->sendSearchRequestToClient();
}
}
}
