Web服务错误＆QUOT;没有终点在听...＆QUOT;防火墙关注 [英] Web Service Error "There was no endpoint listening at..." Firewall Concern

问题描述

所以我有一个Web服务的服务引用的作品本地主机，并可以从它的生产地址ping通，但我不能得到通过生产中的服务引用调用访问它。我相信这个问题是我的防火墙。我每个都有自己专用的IP地址在同一台服务器上的两个网站。我想打电话给从第​​一个网站的第二个网站上的Web服务。如果我打开我的生产服务器上的浏览器，我不能导航要么网站。

错误描述：没有任何端点在http听：// [209.112.245.103] /Services/OfferService.asmx是可以接受的消息。这通常是由一个不正确的地址或SOAP动作引起的。见的InnerException，如果present，了解更多信息。

内部异常：无法连接到远程服务器

主叫网站是在同一台服务器上（当然不同的IP），并通过调用服务引用的Web服务：

 昏暗offerService作为新ServiceReferenceOffer.OfferServiceSoapClient（OfferServiceSoap）offerService.BroadcastOfferChange（offer.PropertyID，offer.OfferID，offer.ResultResponse）
 

和我的web.config包含以下服务端点信息：

 ＆LT; system.serviceModel＆GT;
        ＆LT;＆绑定GT;
            ＆LT;＆basicHttpBinding的GT;
                ＆LT;绑定名称=OfferServiceSoap/＆GT;
                ＆LT;绑定名称=ConversationServiceSoap/＆GT;
            ＆LT; / basicHttpBinding的＆GT;
            ＆LT; customBinding＆GT;
                ＆LT;绑定名称=OfferServiceSoap12＆GT;
                    ＆LT; textMessageEncoding messageVersion =SOAP12/＆GT;
                    ＆LT; httpTransport /＆GT;
                ＆LT; /＆结合GT;
                ＆LT;绑定名称=ConversationServiceSoap12＆GT;
                    ＆LT; textMessageEncoding messageVersion =SOAP12/＆GT;
                    ＆LT; httpTransport /＆GT;
                ＆LT; /＆结合GT;
            ＆LT; / customBinding＆GT;
        ＆LT; /绑定＆GT;
        ＆LT;客户端＆GT;
            ＆LT;端点地址=htt​​p://209.112.245.103/Services/ConversationService.asmx
                绑定=basicHttpBinding的bindingConfiguration =ConversationServiceSoap
                合同=ServiceReferenceConversation.ConversationServiceSoap
                NAME =ConversationServiceSoap/＆GT;
            ＆LT;端点地址=htt​​p://209.112.245.103/Services/ConversationService.asmx
                绑定=customBindingbindingConfiguration =ConversationServiceSoap12
                合同=ServiceReferenceConversation.ConversationServiceSoap
                NAME =ConversationServiceSoap12/＆GT;
            ＆LT;端点地址=htt​​p://209.112.245.103/Services/OfferService.asmx
                绑定=basicHttpBinding的bindingConfiguration =OfferServiceSoap
                合同=ServiceReferenceOffer.OfferServiceSoapNAME =OfferServiceSoap/＆GT;
            ＆LT;端点地址=htt​​p://209.112.245.103/Services/OfferService.asmx
                绑定=customBindingbindingConfiguration =OfferServiceSoap12
                合同=ServiceReferenceOffer.OfferServiceSoapNAME =OfferServiceSoap12/＆GT;
        ＆LT; /客户＆GT;
    ＆LT; /system.serviceModel>
 

解决方案

您配置是否正确。我刚刚访问您的服务器，一切正常（所以它不是code相关）。

由于该网站和网站都在同一个服务器，则可能需要使用不同的IP或地址来访问WCF（请尝试用127.0.0.1，本地主机或内部服务器IP）。

So I have a web service service reference that works localhost and can be pinged from its production url but I can't get access to it via the Service Reference call in production. I believe the issue is my firewall . I have two websites on the same server each with their own dedicated IP address. I am trying to call the web service on the second website from the first website. If I open a browser on my production server I cannot navigate to either website.

Error Description:There was no endpoint listening at http://[209.112.245.103]/Services/OfferService.asmx that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.

Inner Exception:Unable to connect to the remote server

The calling website is on the same server (different IP of course) and is calling the web service via a service reference:

 Dim offerService As New ServiceReferenceOffer.OfferServiceSoapClient("OfferServiceSoap")

offerService.BroadcastOfferChange(offer.PropertyID, offer.OfferID, offer.ResultResponse)

And my web.config contains the following service endpoint information:

<system.serviceModel>
        <bindings>
            <basicHttpBinding>
                <binding name="OfferServiceSoap" />
                <binding name="ConversationServiceSoap" />
            </basicHttpBinding>
            <customBinding>
                <binding name="OfferServiceSoap12">
                    <textMessageEncoding messageVersion="Soap12" />
                    <httpTransport />
                </binding>
                <binding name="ConversationServiceSoap12">
                    <textMessageEncoding messageVersion="Soap12" />
                    <httpTransport />
                </binding>
            </customBinding>
        </bindings>
        <client>
            <endpoint address="http://209.112.245.103/Services/ConversationService.asmx"
                binding="basicHttpBinding" bindingConfiguration="ConversationServiceSoap"
                contract="ServiceReferenceConversation.ConversationServiceSoap"
                name="ConversationServiceSoap" />
            <endpoint address="http://209.112.245.103/Services/ConversationService.asmx"
                binding="customBinding" bindingConfiguration="ConversationServiceSoap12"
                contract="ServiceReferenceConversation.ConversationServiceSoap"
                name="ConversationServiceSoap12" />
            <endpoint address="http://209.112.245.103/Services/OfferService.asmx"
                binding="basicHttpBinding" bindingConfiguration="OfferServiceSoap"
                contract="ServiceReferenceOffer.OfferServiceSoap" name="OfferServiceSoap" />
            <endpoint address="http://209.112.245.103/Services/OfferService.asmx"
                binding="customBinding" bindingConfiguration="OfferServiceSoap12"
                contract="ServiceReferenceOffer.OfferServiceSoap" name="OfferServiceSoap12" />
        </client>
    </system.serviceModel>

解决方案

Your configurations are correct. I just accessed your server and everything went fine (so it's not code related).

Since the site and the website are in the same server, you may need to use a different IP or address to access the wcf (try 127.0.0.1, localhost or an internal server ip).

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