How to send KeepAlive header correctly in c#?

Question

I need to send a request like this using HttpWebRequest:

POST https://sap.site.com.mx/sap/bw/BEx?SAP-LANGUAGE=ES&PAGENO=1&CMD=PROCESS_VARIABLES&REQUE         


        

Answer 1

I had the same bug with the very similar code, and setting

var sp = req.ServicePoint;
var prop = sp.GetType().GetProperty("HttpBehaviour", BindingFlags.Instance | BindingFlags.NonPublic);
prop.SetValue(sp, (byte)0, null);

DID fix it. Are you sure that you do execute this code each time you create httpwebrequest?