System.Net.Http.HttpClientHandler.CreateWebRequest C# (CSharp) Method

		internal virtual HttpWebRequest CreateWebRequest (HttpRequestMessage request)
		{
			var wr = new HttpWebRequest (request.RequestUri);
			wr.ThrowOnError = false;
			wr.AllowWriteStreamBuffering = false;

			wr.ConnectionGroupName = connectionGroupName;
			wr.Method = request.Method.Method;
			wr.ProtocolVersion = request.Version;

			if (wr.ProtocolVersion == HttpVersion.Version10) {
				wr.KeepAlive = request.Headers.ConnectionKeepAlive;
			} else {
				wr.KeepAlive = request.Headers.ConnectionClose != true;
			}

			wr.ServicePoint.Expect100Continue = request.Headers.ExpectContinue == true;

			if (allowAutoRedirect) {
				wr.AllowAutoRedirect = true;
				wr.MaximumAutomaticRedirections = maxAutomaticRedirections;
			} else {
				wr.AllowAutoRedirect = false;
			}

			wr.AutomaticDecompression = automaticDecompression;
			wr.PreAuthenticate = preAuthenticate;

			if (useCookies) {
				// It cannot be null or allowAutoRedirect won't work
				wr.CookieContainer = CookieContainer;
			}

			if (useDefaultCredentials) {
				wr.UseDefaultCredentials = true;
			} else {
				wr.Credentials = credentials;
			}

			if (useProxy) {
				wr.Proxy = proxy;
			}

			// Add request headers
			var headers = wr.Headers;
			foreach (var header in request.Headers) {
				foreach (var value in header.Value) {
					headers.AddValue (header.Key, value);
				}
			}
			
			return wr;
		}