PHP Soap issue: OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 54 or SSL: Connection reset by peer

Question

我嘗試執行 SOAP 請求，

1. 請求在 Soap UI 上運行良好，用戶界面給出了正確的響應，-從下面的嘗試中復制粘貼有效負載
2. 請求在 Postman 上不起作用給出Could not get any response錯誤
3. 請求無法使用 php SoapClient 庫給出SoapClient::__doRequest(): SSL: Connection reset by peer error
4. 使用 php curl 請求不起作用，給出OpenSSL SSL_read: SSL_ERROR_SYSCALL, errno 54錯誤

一切就緒，在沒有 wsdl 模式和不同的 ssl 驗證選項下嘗試 SoapClient，並在遠程服務器上嘗試，所以不是互聯網連接問題。

這是第 3 點的代碼：

$this->client = new \SoapClient($this->wsdl, [
            'soap_version' => SOAP_1_1,
            'exceptions' => true,
            'trace' => true,
            'cache_wsdl' => WSDL_CACHE_NONE,
        ]);

$response = $this->client->__doRequest(trim($xml), $url, 'getReport', SOAP_1_1);

這是第 4 點的代碼：

 $ch = curl_init();
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1); // both 0 & 1 not works
        curl_setopt($ch, CURLOPT_URL, $location);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY); // also tries different values
        curl_setopt($ch, CURLOPT_TIMEOUT, 15); // here too
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, trim($request));

        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_VERBOSE, 1);

        curl_setopt($ch, CURLOPT_HEADER, 1); // also not works without this
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); // and this

        $response = curl_exec($ch);

我能做些什么來更深入地調試這個問題並解決它？

Answer 1

事實證明，header 值SOAPAction需要在額外的轉義引號中，如下所示：

$headers = [
   "SOAPAction: \"http://example-url.com\"",
]