如何从Soap WSDL获得响应超时

问题描述

我尝试从与Web服务的通信中获得回报，但是每次发生超时，这段代码中都有错误。

我不知道哪个结构失败了。当我尝试SOAPUI工具时，一切顺利，反馈在1秒钟内到来。但是C＃没有响应，它总是导致超时

你能帮我吗？

using System.Xml;
using System.Net;
using System.IO;
using System;

namespace ProjetosSoap
{
    class Program

    {


        static void Main(string[] args)
        {
            CallWebService();
        }

        public static void CallWebService()
        {
            var _url = "https://www.cnj.jus.br/sgt/sgt_ws.PHP?wsdl";
            var _action = "https://www.cnj.jus.br/sgt/sgt_ws.PHP#pesquisarItempublicoWS";

            XmlDocument soapEnvelopeXml = CreateSoapEnvelope();
            HttpWebRequest webRequest = CreateWebRequest(_url,_action);
            InsertSoapEnvelopeIntoWebRequest(soapEnvelopeXml,webRequest);

            // begin async call to web request.
            IAsyncResult asyncResult = webRequest.BeginGetResponse(null,null);

            // suspend this thread until call is complete. You might want to
            // do something usefull here like update your UI.
            asyncResult.AsyncWaitHandle.WaitOne();

            // get the response from the completed web request.
            string soapResult;
            using (WebResponse webResponse = webRequest.EndGetResponse(asyncResult))
            {
                using (StreamReader rd = new StreamReader(webResponse.GetResponseStream()))
                {
                    soapResult = rd.ReadToEnd();
                }
                Console.Write(soapResult);
            }
        }

        private static HttpWebRequest CreateWebRequest(string url,string action)
        {
            HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url);
            webRequest.Headers.Add("SOAPAction",action);
            webRequest.ContentType = "text/xml;charset=\"utf-8\"";
            webRequest.Accept = "gzip,deflate";
            webRequest.Method = "POST";
            webRequest.ContentLength = 404;
            webRequest.Host = "www.cnj.jus.br";
            webRequest.KeepAlive = true;
            webRequest.UserAgent = "Apache-HttpClient/4.1.1 (java 1.5)";
            webRequest.Timeout = 32000;
            return webRequest;
        }

        private static XmlDocument CreateSoapEnvelope()
        {
            XmlDocument soapEnvelopeDocument = new XmlDocument();
            soapEnvelopeDocument.LoadXml(
            @"<soapenv:Envelope xmlns:soapenv=""http://schemas.xmlsoap.org/soap/envelope/"" xmlns:sgt=""https://www.cnj.jus.br/sgt/sgt_ws.PHP"">
                <soapenv:Header/>
                <soapenv:Body>
                    <sgt:pesquisarItempublicoWS>
                        <tipoTabela>M</tipoTabela>
                        <tipoPesquisa>C</tipoPesquisa>
                        <valorPesquisa>335</valorPesquisa>
                    </sgt:pesquisarItempublicoWS>
                </soapenv:Body>
            </soapenv:Envelope>");
            return soapEnvelopeDocument;
        }

        private static void InsertSoapEnvelopeIntoWebRequest(XmlDocument soapEnvelopeXml,HttpWebRequest webRequest)
        {
            using (Stream stream = webRequest.GetRequestStream())
            {
                soapEnvelopeXml.Save(stream);
            }
        }
    }
}

解决方法

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