[英]httpwebrequest.getResponse timesout in webservice
Q1:為什么下面的Web服務永遠不會從req.getResponse()返回並給出超時錯誤的任何想法。
Web服務代表用戶創建httpwebrequest對象,並等待回調線程提供證書,然后返回結果。
我在這里可能會缺少任何東西嗎?(可能是對測試服務器的許可等)。 (請注意,我在外部網絡服務之前使用了httpwebrequest + callback沒問題)
Q2:是否有一種從httpsserver檢索證書而不是進入回調的同步方法?
[WebService(Namespace = "http://testserver")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
// [System.Web.Script.Services.ScriptService]
public class main : System.Web.Services.WebService
{
static main pointer;
private static bool ValidateRemoteCertificate(
object sender,
X509Certificate certificate,
X509Chain chain,
SslPolicyErrors policyErrors
)
{
X509Certificate2 cert = new X509Certificate2(certificate);
HttpWebRequest wbr= (HttpWebRequest)sender;
pointer.Application[wbr.RequestUri.ToString()] = cert.Thumbprint;
return true;
}
public main()
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(ValidateRemoteCertificate);
pointer = this;
}
[WebMethod]
public string verifyCertificate(string thumb, string sslsite)
{
string result = "";
try
{
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(sslsite);
pointer.Application[req.RequestUri.ToString()] = null;
req.GetResponse();
/* while (Application[req.RequestUri.ToString()] == null)
{
Thread.CurrentThread.Join(1000);
}
*/
result = (string)Application[req.RequestUri.ToString()];
}
catch (Exception e)
{
result = e.ToString();
}
return result;
}
}
原來,我在請求對象中缺少代理設置。 一旦啟用它,它就可以工作
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.