From b2dedd9da8afad8e86b32d2d0e7c5e7bbbf92c8c Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Sat, 21 Dec 2013 00:23:37 +0100
Subject: [PATCH] Log when a slave lose the connection with its master.

---
 src/networking.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/networking.c b/src/networking.c
index aee54b75..0661137d 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -654,15 +654,16 @@ void freeClient(redisClient *c) {
      *
      * Note that before doing this we make sure that the client is not in
      * some unexpected state, by checking its flags. */
-    if (server.master &&
-         (c->flags & REDIS_MASTER) &&
-        !(c->flags & (REDIS_CLOSE_AFTER_REPLY|
-                     REDIS_CLOSE_ASAP|
-                     REDIS_BLOCKED|
-                     REDIS_UNBLOCKED)))
-    {
-        replicationCacheMaster(c);
-        return;
+    if (server.master && c->flags & REDIS_MASTER) {
+        redisLog(REDIS_WARNING,"Connection with master lost.");
+        if (!(c->flags & (REDIS_CLOSE_AFTER_REPLY|
+                          REDIS_CLOSE_ASAP|
+                          REDIS_BLOCKED|
+                          REDIS_UNBLOCKED)))
+        {
+            replicationCacheMaster(c);
+            return;
+        }
     }
 
     /* Free the query buffer */