From ab1e8de9ea33fe63e2de8467a4ee5a98ff3524f2 Mon Sep 17 00:00:00 2001
From: Vladimir Mihailenco <vladimir.webdev@gmail.com>
Date: Mon, 20 Mar 2017 12:15:21 +0200
Subject: [PATCH] Add ability to read client options

---
 cluster.go | 5 +++++
 redis.go   | 5 +++++
 ring.go    | 5 +++++
 3 files changed, 15 insertions(+)

diff --git a/cluster.go b/cluster.go
index a5a16db7..7d7b0260 100644
--- a/cluster.go
+++ b/cluster.go
@@ -372,6 +372,11 @@ func NewClusterClient(opt *ClusterOptions) *ClusterClient {
 	return c
 }
 
+// Options returns read-only Options that were used to create the client.
+func (c *ClusterClient) Options() *ClusterOptions {
+	return c.opt
+}
+
 func (c *ClusterClient) state() *clusterState {
 	v := c._state.Load()
 	if v != nil {
diff --git a/redis.go b/redis.go
index 1ddd754c..74d677b0 100644
--- a/redis.go
+++ b/redis.go
@@ -21,6 +21,11 @@ func (c *baseClient) String() string {
 	return fmt.Sprintf("Redis<%s db:%d>", c.getAddr(), c.opt.DB)
 }
 
+// Options returns read-only Options that were used to create the client.
+func (c *baseClient) Options() *Options {
+	return c.opt
+}
+
 func (c *baseClient) conn() (*pool.Conn, bool, error) {
 	cn, isNew, err := c.connPool.Get()
 	if err != nil {
diff --git a/ring.go b/ring.go
index 6e5f62ae..9b03f97f 100644
--- a/ring.go
+++ b/ring.go
@@ -158,6 +158,11 @@ func NewRing(opt *RingOptions) *Ring {
 	return ring
 }
 
+// Options returns read-only Options that were used to create the client.
+func (c *Ring) Options() *RingOptions {
+	return c.opt
+}
+
 // PoolStats returns accumulated connection pool stats.
 func (c *Ring) PoolStats() *PoolStats {
 	var acc PoolStats