php - ElasticSearch/ElasticCloud-连接被拒绝

Question

我正在尝试使用ElasticSearch的托管解决方案，但似乎无法连接到端点。

我得到的只是以下内容:

Failed to connect to xxx port 9243: Connection refused

这是我的代码...

class ElasticSearchApi {

    protected $endpoint;
    protected $auth;
    protected $curl;

    public function __construct() {

        $this->endpoint = 'https://myendpoint.com:9243';
        $this->auth = 'elastic:pass';

    }

    public function getIndices() {

        $this->curl = curl_init();
        curl_setopt($this->curl, CURLOPT_URL, $this->endpoint);
        curl_setopt($this->curl, CURLOPT_HTTPHEADER, array('Content-Type: application/json', 'accept: application/json', 'Authorization: Basic '. base64_encode($this->auth)));
        curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($this->curl, CURLOPT_SSL_VERIFYPEER, false);

        $responseData = curl_exec($this->curl);
        if(curl_errno($this->curl)) {
            return curl_error($this->curl);
        }
        curl_close($this->curl);

        return $responseData;
    }

}

Answer 1

我会先尝试以下cURL选项:

curl_setopt($ch, CURLOPT_URL,$URL);
curl_setopt($ch, CURLOPT_TIMEOUT, 30); //timeout after 30 seconds
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");

连接被拒绝很有趣。如果您在 shell 上使用带有 curl 的细节，那行得通吗？

还有没有特定原因导致您不使用官方的 PHP client吗？重试，重新建立联系，...将使您的生活变得更加轻松。