From 7ef2b306774c0c75048a8177c0fc5c88ca3d5479 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 8 May 2014 15:59:34 +0200
Subject: [PATCH] Sentinel: generate +config-update-from event when a new
 config is received.

This event makes clear, before the switch-master event is generated,
that a Sentinel received a configuration update from another Sentinel.
---
 src/sentinel.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sentinel.c b/src/sentinel.c
index fa312586b..4f2c6c0f9 100644
--- a/src/sentinel.c
+++ b/src/sentinel.c
@@ -2127,6 +2127,7 @@ void sentinelProcessHelloMessage(char *hello, int hello_len) {
             {
                 sentinelAddr *old_addr;
 
+                sentinelEvent(REDIS_WARNING,"+config-update-from",si,"%@");
                 sentinelEvent(REDIS_WARNING,"+switch-master",
                     master,"%s %s %d %s %d",
                     master->name,