1 files changed, 5 insertions, 12 deletions
diff --git a/src/DotNetOpenAuth.OpenId/OpenId/RelyingParty/IAuthenticationRequest.cs b/src/DotNetOpenAuth.OpenId/OpenId/RelyingParty/IAuthenticationRequest.cs
index 35a92e1..34a2595 100644
--- a/src/DotNetOpenAuth.OpenId/OpenId/RelyingParty/IAuthenticationRequest.cs
+++ b/src/DotNetOpenAuth.OpenId/OpenId/RelyingParty/IAuthenticationRequest.cs
@@ -10,6 +10,8 @@ namespace DotNetOpenAuth.OpenId.RelyingParty {
 	using System.Linq;
 	using System.Net.Http;
 	using System.Text;
+	using System.Threading;
+	using System.Threading.Tasks;
 	using DotNetOpenAuth.Messaging;
 	using DotNetOpenAuth.OpenId.Messages;
 
@@ -25,12 +27,6 @@ namespace DotNetOpenAuth.OpenId.RelyingParty {
 		AuthenticationRequestMode Mode { get; set; }
 
 		/// <summary>
-		/// Gets the HTTP response the relying party should send to the user agent 
-		/// to redirect it to the OpenID Provider to start the OpenID authentication process.
-		/// </summary>
-		HttpResponseMessage RedirectingResponse { get; }
-
-		/// <summary>
 		/// Gets the URL that the user agent will return to after authentication
 		/// completes or fails at the Provider.
 		/// </summary>
@@ -174,12 +170,9 @@ namespace DotNetOpenAuth.OpenId.RelyingParty {
 		void AddExtension(IOpenIdMessageExtension extension);
 
 		/// <summary>
-		/// Redirects the user agent to the provider for authentication.
-		/// Execution of the current page terminates after this call.
+		/// Gets the HTTP response the relying party should send to the user agent 
+		/// to redirect it to the OpenID Provider to start the OpenID authentication process.
 		/// </summary>
-		/// <remarks>
-		/// This method requires an ASP.NET HttpContext.
-		/// </remarks>
-		void RedirectToProvider();
+		Task<HttpResponseMessage> GetRedirectingResponseAsync(CancellationToken cancellationToken);
 	}
 }