correcting hooks calling

server/noop.go

@@ -723,7 +723,7 @@ func (n *noopServer) createSubHandler(sb *subscriber, opts Options) broker.Handl
 				return nil
 			}
 
-			opts.Hooks.EachNext(func(hook options.Hook) {
+			opts.Hooks.EachPrev(func(hook options.Hook) {
 				if h, ok := hook.(HookSubHandler); ok {
 					fn = h(fn)
 				}

server/noop_test.go

@@ -3,6 +3,7 @@ package server_test
 import (
 	"context"
 	"fmt"
+	"go.unistack.org/micro/v3/options"
 	"testing"
 
 	"go.unistack.org/micro/v3/broker"
@@ -84,3 +85,38 @@ func TestNoopSub(t *testing.T) {
 		}
 	}()
 }
+
+func TestHooks_Wrap(t *testing.T) {
+	n := 5
+	fn1 := func(next server.FuncSubHandler) server.FuncSubHandler {
+		return func(ctx context.Context, msg server.Message) (err error) {
+			n *= 2
+			return next(ctx, msg)
+		}
+	}
+	fn2 := func(next server.FuncSubHandler) server.FuncSubHandler {
+		return func(ctx context.Context, msg server.Message) (err error) {
+			n -= 10
+			return next(ctx, msg)
+		}
+	}
+
+	hs := &options.Hooks{}
+	hs.Append(server.HookSubHandler(fn1), server.HookSubHandler(fn2))
+
+	var fn = func(ctx context.Context, msg server.Message) error {
+		return nil
+	}
+
+	hs.EachPrev(func(hook options.Hook) {
+		if h, ok := hook.(server.HookSubHandler); ok {
+			fn = h(fn)
+		}
+	})
+
+	fn(nil, nil)
+
+	if n != 0 {
+		t.Fatalf("uncorrected hooks call")
+	}
+}