From 556a733ec454d72d15c44965d139aacec398799c Mon Sep 17 00:00:00 2001
From: Julien Eberle <julien.eberle@polylan.ch>
Date: Tue, 4 Oct 2016 16:38:18 +0200
Subject: [PATCH] using directly the refresh function from sanction

---
 gsn/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gsn/__init__.py b/gsn/__init__.py
index 3ece805..08910dc 100644
--- a/gsn/__init__.py
+++ b/gsn/__init__.py
@@ -38,7 +38,7 @@ def refresh_token(self):
         """
         assert hasattr(self.client, 'refresh_token')
 
-        self.client.request_token(grant_type='refresh_token')
+        self.client.refresh()
 
         self.expiration = time.time() + self.client.expires_in