need to detect READONLY errors in read_response, now send_command. real fix

for #435

2 files changed, 6 insertions, 2 deletions

diff --git a/CHANGES b/CHANGES
index 54288c4..0f19282 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+* 2.10.1
+    * Fixed a bug where Sentinel connections to a server that's no longer a
+      master and receives a READONLY error will disconnect and reconnect to
+      the master.
 * 2.10.0
     * Discontinuted support for Python 2.5. Upgrade. You'll be happier.
     * The HiRedis parser will now properly raise ConnectionErrors.
diff --git a/redis/sentinel.py b/redis/sentinel.py
index 0479690..2f30062 100644
--- a/redis/sentinel.py
+++ b/redis/sentinel.py
@@ -50,9 +50,9 @@ class SentinelManagedConnection(Connection):
                     continue
             raise SlaveNotFoundError  # Never be here
 
-    def send_command(self, *args):
+    def read_response(self):
         try:
-            super(SentinelManagedConnection, self).send_command(*args)
+            return super(SentinelManagedConnection, self).read_response()
         except ReadOnlyError:
             if self.connection_pool.is_master:
                 # When talking to a master, a ReadOnlyError when likely