From d970586a29ac02ab1c04bd16f0e72f277246d4b3 Mon Sep 17 00:00:00 2001
From: darren-west <darren.west@riverbed.com>
Date: Thu, 28 Sep 2017 11:16:56 +0100
Subject: [PATCH] Added Options() to registry interface

---
 registry/consul_registry.go | 8 ++++++--
 registry/mdns/mdns.go       | 4 ++++
 registry/mock/mock.go       | 4 ++++
 registry/registry.go        | 1 +
 4 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/registry/consul_registry.go b/registry/consul_registry.go
index 2f09ab4174..e0d8555755 100644
--- a/registry/consul_registry.go
+++ b/registry/consul_registry.go
@@ -17,7 +17,7 @@ import (
 type consulRegistry struct {
 	Address string
 	Client  *consul.Client
-	Options Options
+	opts    Options
 
 	sync.Mutex
 	register map[string]uint64
@@ -93,7 +93,7 @@ func newConsulRegistry(opts ...Option) Registry {
 	cr := &consulRegistry{
 		Address:  config.Address,
 		Client:   client,
-		Options:  options,
+		opts:     options,
 		register: make(map[string]uint64),
 	}
 
@@ -285,3 +285,7 @@ func (c *consulRegistry) Watch() (Watcher, error) {
 func (c *consulRegistry) String() string {
 	return "consul"
 }
+
+func (c *consulRegistry) Options() Options {
+	return c.opts
+}
diff --git a/registry/mdns/mdns.go b/registry/mdns/mdns.go
index 47f9f8d522..e06893d2e4 100644
--- a/registry/mdns/mdns.go
+++ b/registry/mdns/mdns.go
@@ -316,6 +316,10 @@ func (m *mdnsRegistry) String() string {
 	return "mdns"
 }
 
+func (m *mdnsRegistry) Options() registry.Options {
+	return m.opts
+}
+
 func NewRegistry(opts ...registry.Option) registry.Registry {
 	return newRegistry(opts...)
 }
diff --git a/registry/mock/mock.go b/registry/mock/mock.go
index 9dd39b3aef..1fa87ed04a 100644
--- a/registry/mock/mock.go
+++ b/registry/mock/mock.go
@@ -95,6 +95,10 @@ func (m *mockRegistry) String() string {
 	return "mock"
 }
 
+func (m *mockRegistry) Options() registry.Options {
+	return registry.Options{}
+}
+
 func NewRegistry() registry.Registry {
 	m := &mockRegistry{Services: make(map[string][]*registry.Service)}
 	m.init()
diff --git a/registry/registry.go b/registry/registry.go
index f3465bf3b4..ae9ec6d53c 100644
--- a/registry/registry.go
+++ b/registry/registry.go
@@ -15,6 +15,7 @@ type Registry interface {
 	ListServices() ([]*Service, error)
 	Watch() (Watcher, error)
 	String() string
+	Options() Options
 }
 
 type Option func(*Options)