From ffe62d60e2dac87af57a6726ed01c82616abb929 Mon Sep 17 00:00:00 2001
From: Vladimir Mihailenco <vladimir.webdev@gmail.com>
Date: Sun, 13 Jul 2014 15:49:33 +0300
Subject: [PATCH] Add example for failover client.

---
 .travis.yml            |  3 +++
 README.md              |  7 ++++---
 example_test.go        | 12 +++++++++++-
 sentinel_test.go       |  2 +-
 testdata/sentinel.conf |  6 ++++++
 5 files changed, 25 insertions(+), 5 deletions(-)
 create mode 100644 testdata/sentinel.conf

diff --git a/.travis.yml b/.travis.yml
index 32ac653..0b3f817 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,3 +15,6 @@ install:
   - go get gopkg.in/check.v1
   - mkdir -p $HOME/gopath/src/gopkg.in
   - ln -s `pwd` $HOME/gopath/src/gopkg.in/redis.v2
+
+before_script:
+  - redis-server testdata/sentinel.conf --sentinel &
diff --git a/README.md b/README.md
index efae65d..ddf875f 100644
--- a/README.md
+++ b/README.md
@@ -11,16 +11,17 @@ Supports:
 - TLS connections.
 - Thread safety.
 - Timeouts.
+- Redis Sentinel.
 
-API docs: http://godoc.org/gopkg.in/redis.v1.
-Examples: http://godoc.org/gopkg.in/redis.v1#pkg-examples.
+API docs: http://godoc.org/gopkg.in/redis.v2.
+Examples: http://godoc.org/gopkg.in/redis.v2#pkg-examples.
 
 Installation
 ------------
 
 Install:
 
-    go get gopkg.in/redis.v1
+    go get gopkg.in/redis.v2
 
 Look and feel
 -------------
diff --git a/example_test.go b/example_test.go
index 0b283fa..0a7f0bc 100644
--- a/example_test.go
+++ b/example_test.go
@@ -22,7 +22,17 @@ func ExampleNewTCPClient() {
 		Password: "", // no password set
 		DB:       0,  // use default DB
 	})
-	defer client.Close()
+
+	pong, err := client.Ping().Result()
+	fmt.Println(pong, err)
+	// Output: PONG <nil>
+}
+
+func ExampleNewFailoverClient() {
+	client := redis.NewFailoverClient(&redis.FailoverOptions{
+		MasterName:    "master",
+		SentinelAddrs: []string{":26379"},
+	})
 
 	pong, err := client.Ping().Result()
 	fmt.Println(pong, err)
diff --git a/sentinel_test.go b/sentinel_test.go
index e2f93ad..ae317b7 100644
--- a/sentinel_test.go
+++ b/sentinel_test.go
@@ -86,7 +86,7 @@ func TestSentinel(t *testing.T) {
 	masterName := "mymaster"
 	masterPort := "8123"
 	slavePort := "8124"
-	sentinelPort := "26379"
+	sentinelPort := "8125"
 
 	_, err := startRedis(masterPort)
 	if err != nil {
diff --git a/testdata/sentinel.conf b/testdata/sentinel.conf
new file mode 100644
index 0000000..3da90b3
--- /dev/null
+++ b/testdata/sentinel.conf
@@ -0,0 +1,6 @@
+port 26379
+
+sentinel monitor master 127.0.0.1 6379 1
+sentinel down-after-milliseconds master 2000
+sentinel failover-timeout master 5000
+sentinel parallel-syncs master 4