PHP SoapClient調用.NET-無法連接到主機

Question

我從PHP連接到.NET Web服務和WCF時遇到問題。 當我從GoDaddy托管服務器（Linux）運行PHP代碼時，收到以下錯誤：

SoapFault exception: [HTTP] Could not connect to host in /home/content/mydir/test.php:13 Stack trace: #0 [internal function]: SoapClient->__doRequest('__call('HelloWorld', Array) #2 /home/content/mydir/test.php(13): SoapClient->HelloWorld() #3 {main}

我能夠使用相同的PHP代碼和簡單的.NET客戶端從Mac上的本地Apache服務器成功調用該服務-兩者都在與Web服務不同的網絡上運行，因此我認為它不是綁定相關問題。
WSDL保存在本地的php服務器上。
我試圖將位置添加到PHP SoapClient。

過去一周我也在網上應用了許多其他建議，但很不幸。

我在這里使用的Web服務是生成的HelloWorld Web服務。
我的WSDL中的wsdl定義部分：

<wsdl:definitions xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://mydomain.com/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://mydomain.com/">
  <wsdl:types>
    <s:schema elementFormDefault="qualified" targetNamespace="http://mydomain.com/">
      <s:element name="HelloWorld">
        <s:complextype />
      </s:element>
      <s:element name="HelloWorldResponse">
        <s:complextype>
          <s:sequence>
            <s:element minOccurs="0" maxOccurs="1" name="HelloWorldResult" type="s:string" />
          </s:sequence>
        </s:complextype>
      </s:element>
      <s:element name="string" nillable="true" type="s:string" />
    </s:schema>
  </wsdl:types>
  <wsdl:message name="HelloWorldSoapIn">
    <wsdl:part name="parameters" element="tns:HelloWorld" />
  </wsdl:message>
  <wsdl:message name="HelloWorldSoapOut">
    <wsdl:part name="parameters" element="tns:HelloWorldResponse" />
  </wsdl:message>
  <wsdl:message name="HelloWorldHttpGetIn" />
  <wsdl:message name="HelloWorldHttpGetOut">
    <wsdl:part name="Body" element="tns:string" />
  </wsdl:message>
  <wsdl:message name="HelloWorldHttpPostIn" />
  <wsdl:message name="HelloWorldHttpPostOut">
    <wsdl:part name="Body" element="tns:string" />
  </wsdl:message>
  <wsdl:porttype name="UploadServiceSoap">
    <wsdl:operation name="HelloWorld">
      <wsdl:input message="tns:HelloWorldSoapIn" />
      <wsdl:output message="tns:HelloWorldSoapOut" />
    </wsdl:operation>
  </wsdl:porttype>
  <wsdl:porttype name="UploadServiceHttpGet">
    <wsdl:operation name="HelloWorld">
      <wsdl:input message="tns:HelloWorldHttpGetIn" />
      <wsdl:output message="tns:HelloWorldHttpGetOut" />
    </wsdl:operation>
  </wsdl:porttype>
  <wsdl:porttype name="UploadServiceHttpPost">
    <wsdl:operation name="HelloWorld">
      <wsdl:input message="tns:HelloWorldHttpPostIn" />
      <wsdl:output message="tns:HelloWorldHttpPostOut" />
    </wsdl:operation>
  </wsdl:porttype>
  <wsdl:binding name="UploadServiceSoap" type="tns:UploadServiceSoap">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="HelloWorld">
      <soap:operation soapAction="http://mydomain.com/HelloWorld" style="document" />
      <wsdl:input>
        <soap:body use="literal" />
      </wsdl:input>
      <wsdl:output>
        <soap:body use="literal" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:binding name="UploadServiceSoap12" type="tns:UploadServiceSoap">
    <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="HelloWorld">
      <soap12:operation soapAction="http://mydomain.com/HelloWorld" style="document" />
      <wsdl:input>
        <soap12:body use="literal" />
      </wsdl:input>
      <wsdl:output>
        <soap12:body use="literal" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:binding name="UploadServiceHttpGet" type="tns:UploadServiceHttpGet">
    <http:binding verb="GET" />
    <wsdl:operation name="HelloWorld">
      <http:operation location="/HelloWorld" />
      <wsdl:input>
        <http:urlencoded />
      </wsdl:input>
      <wsdl:output>
        <mime:mimexml part="Body" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:binding name="UploadServiceHttpPost" type="tns:UploadServiceHttpPost">
    <http:binding verb="POST" />
    <wsdl:operation name="HelloWorld">
      <http:operation location="/HelloWorld" />
      <wsdl:input>
        <mime:content type="application/x-www-form-urlencoded" />
      </wsdl:input>
      <wsdl:output>
        <mime:mimexml part="Body" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="UploadService">
    <wsdl:port name="UploadServiceSoap" binding="tns:UploadServiceSoap">
      <soap:address location="http://my_external_IP:1234/UploadService.asmx" />
    </wsdl:port>
    <wsdl:port name="UploadServiceSoap12" binding="tns:UploadServiceSoap12">
      <soap12:address location="http://my_external_IP:1234/UploadService.asmx" />
    </wsdl:port>
    <wsdl:port name="UploadServiceHttpGet" binding="tns:UploadServiceHttpGet">
      <http:address location="http://my_external_IP:1234/UploadService.asmx" />
    </wsdl:port>
    <wsdl:port name="UploadServiceHttpPost" binding="tns:UploadServiceHttpPost">
      <http:address location="http://my_external_IP:1234/UploadService.asmx" />
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

PHP代碼：

<?php
    define('NEWLINE', '<br/>');
    ini_set('soap.wsdl_cache_enabled',0);
    ini_set('soap.wsdl_cache_ttl',0);
    $wsdl = 'wsdl/UploadService.wsdl';/* $wsdl = 'wsdl/UploadService.wsdl'; */
    try {
        $client = new SoapClient($wsdl, array('trace' => 1, 'exceptions' => true,'soap_version' => SOAP_1_2,'cache_wsdl' => 0, 'connection_timeout' => 600));
        print_r($client);
        echo NEWLINE;
        var_dump($client->__getFunctions());
        var_dump($client->__getTypes());
        echo NEWLINE;
        $client->HelloWorld();
        echo "HEADERS: ".$client->__getLastRequestHeaders().NEWLINE;
        echo "RESPONSE: ".$client->__getLastResponse().NEWLINE;
        echo "DONE";

        die();
        } catch(Exception $e) {
        die($e);
    }
?>

__getFunctions（）和__getTypes（）函數可在任何地方正常工作。

有沒有人有什么建議 ？

謝謝 ！ :-)
Roei。

Answer 1

我終於弄明白了。 我懷疑這是與GoDaddy相關的問題。 他們僅支持將數據發送到一些端口，例如80、443 ...

因此，我將用於服務的端口更改為端口80，現在它可以正常工作了。