服务器端的Web服务问题-一段时间后连接方未正确响应 [英] Web Service from server side Problem - Connected Party did not Properly Respond After a Period of Time

问题描述

当我从服务端调用Web服务并使用post方法返回字符串响应时，出现错误.我创建:

When I call web service from service side and return string response using post method I get an error. I create:

//1) 
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);

//2) 
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = postParameters.Length;
request.Method = method;

//3) 
StreamWriter stOut = new StreamWriter(request.GetRequestStream(), System.Text.Encoding.ASCII);

在第3位时出现错误:

and at 3rd position I got error:

System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 116.66.162.16:443
   at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)
   at System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP)
   at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception)
   --- End of inner exception stack trace ---
   at System.Net.HttpWebRequest.GetRequestStream(TransportContext& context)
   at System.Net.HttpWebRequest.GetRequestStream()
   at clsWebService.FetchesWebPageUsingHttpRequest(StringDictionary sd, String url, String method)
   at clsCostSavingSimpleCalculator.CheckLogin()

请帮助我如何解决此问题
谢谢
------

Please help me how to solve this problem
thanks
------

推荐答案

Add following Tags in web.config in <webServices>



            <protocols>
                <clear/>
                <add name="HttpGet"/>
                <add name="HttpPost"/>
                <add name="HttpSoap12"/>
                <add name="HttpSoap"/>
                <add name="HttpPostLocalhost"/>
                <add name="Documentation"/>
            </protocols>

这篇关于服务器端的Web服务问题-一段时间后连接方未正确响应的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！