Add Debug.Cache method

util/file/proto/file.pb.micro.go

@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-micro. DO NOT EDIT.
-// source: micro/go-micro/util/file/proto/file.proto
+// source: util/file/proto/file.proto
 
 package go_micro_server
 

util/mux/mux.go

@@ -5,6 +5,7 @@ import (
 	"context"
 	"sync"
 
+	"github.com/micro/go-micro/v2/client"
 	"github.com/micro/go-micro/v2/debug/service/handler"
 	"github.com/micro/go-micro/v2/proxy"
 	"github.com/micro/go-micro/v2/server"
@@ -42,7 +43,7 @@ func New(name string, p proxy.Proxy) *Server {
 		server.DefaultRouter.Handle(
 			// inject the debug handler
 			server.DefaultRouter.NewHandler(
-				handler.NewHandler(),
+				handler.NewHandler(client.DefaultClient),
 				server.InternalHandler(true),
 			),
 		)

util/wrapper/wrapper.go

@@ -229,6 +229,7 @@ func AuthHandler(fn func() auth.Auth) server.HandlerWrapper {
 }
 
 type cacheWrapper struct {
+	cache func() *client.Cache
 	client.Client
 }
 
@@ -242,7 +243,7 @@ func (c *cacheWrapper) Call(ctx context.Context, req client.Request, rsp interfa
 	}
 
 	// if the client doesn't have a cacbe setup don't continue
-	cache := c.Options().Cache
+	cache := c.cache()
 	if cache == nil {
 		return c.Client.Call(ctx, req, rsp, opts...)
 	}
@@ -269,6 +270,6 @@ func (c *cacheWrapper) Call(ctx context.Context, req client.Request, rsp interfa
 }
 
 // CacheClient wraps requests with the cache wrapper
-func CacheClient(c client.Client) client.Client {
-	return &cacheWrapper{c}
+func CacheClient(cacheFn func() *client.Cache, c client.Client) client.Client {
+	return &cacheWrapper{cacheFn, c}
 }