"The operation has timed out" during web service call RSS

• • Reply
  vksinghbhu

  None

  0 Points

  1 Post

  "The operation has timed out" during web service call

  Jul 17, 2020 01:34 AM|vksinghbhu|LINK

  Environment : .NET Framework 4.6.1, Visual Studio 2019, Windows Server 2012 R2

  Hi All,

  I have developed a C# code to call a web service. During 24x7 test this function is being called by
  10 threads simultaneously. Unfortunately I am getting error "The operation has timed out" after 20 to 30 successful calls.
  Please suggest how this issue can be resolved.

  Thanks in advance.

  Vijay

  public string RestCall(string url, string strMsgData)
  {
  	HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
  	string userSessionID = "EdisphereSessionID";
  	request.ConnectionGroupName = "userSessionID";
  	request.ServicePoint.MaxIdleTime = 5 * 1000;
  	request.ServicePoint.ConnectionLimit = 1000;
  	request.Timeout = 300000;
  	request.Method = "POST";
  	request.ContentType = "xml; charset=utf-8";
  	using (Stream reqstream = request.GetRequestStream())
  	{
  		using (StreamWriter writer = new StreamWriter(reqstream))
  		{
  			writer.Write(strMsgData);
  			writer.Flush();
  			writer.Close();
  		}
  		reqstream.Flush();
  		reqstream.Close();
  	}
  	string strRecv;
  	using (WebResponse response = request.GetResponse())
  	{
  		using (StreamReader reader = new StreamReader(response.GetResponseStream()))
  		{
  			strRecv = reader.ReadToEnd();
  			reader.Close();
  		}
  		response.Close();
  	}
  	return strRecv;
  }
  }
  return strRecv;
  }