Rename to hdlrWrappers for symmetry sake

server/options.go

@@ -18,7 +18,7 @@ type options struct {
 	advertise    string
 	id           string
 	version      string
-	wrappers    []HandlerWrapper
+	hdlrWrappers []HandlerWrapper
 	subWrappers  []SubscriberWrapper
 }
 
@@ -159,7 +159,7 @@ func Metadata(md map[string]string) Option {
 // Adds a handler Wrapper to a list of options passed into the server
 func WrapHandler(w HandlerWrapper) Option {
 	return func(o *options) {
-		o.wrappers = append(o.wrappers, w)
+		o.hdlrWrappers = append(o.hdlrWrappers, w)
 	}
 }
 

server/rpc_server.go

@@ -34,7 +34,7 @@ func newRpcServer(opts ...Option) Server {
 		rpc: &server{
 			name:         options.name,
 			serviceMap:   make(map[string]*service),
-			wrappers:   options.wrappers,
+			hdlrWrappers: options.hdlrWrappers,
 		},
 		handlers:    make(map[string]Handler),
 		subscribers: make(map[*subscriber][]broker.Subscriber),

server/rpcplus_server.go

@@ -76,7 +76,7 @@ type server struct {
 	freeReq      *request
 	respLock     sync.Mutex // protects freeResp
 	freeResp     *response
-	wrappers   []HandlerWrapper
+	hdlrWrappers []HandlerWrapper
 }
 
 // Is this an exported - upper case - name?
@@ -256,8 +256,8 @@ func (s *service) call(ctx context.Context, server *server, sending *sync.Mutex,
 			return nil
 		}
 
-		for i := len(server.wrappers); i > 0; i-- {
-			fn = server.wrappers[i-1](fn)
+		for i := len(server.hdlrWrappers); i > 0; i-- {
+			fn = server.hdlrWrappers[i-1](fn)
 		}
 
 		errmsg := ""
@@ -266,7 +266,6 @@ func (s *service) call(ctx context.Context, server *server, sending *sync.Mutex,
 			errmsg = err.Error()
 		}
 
-
 		server.sendResponse(sending, req, replyv.Interface(), codec, errmsg, true)
 		server.freeRequest(req)
 		return
@@ -323,8 +322,8 @@ func (s *service) call(ctx context.Context, server *server, sending *sync.Mutex,
 		return nil
 	}
 
-	for i := len(server.wrappers); i > 0; i-- {
-		fn = server.wrappers[i-1](fn)
+	for i := len(server.hdlrWrappers); i > 0; i-- {
+		fn = server.hdlrWrappers[i-1](fn)
 	}
 
 	// client.Stream request

server/server.go

@@ -31,7 +31,6 @@ type Server interface {
 	Stop() error
 }
 
-
 type Publication interface {
 	Topic() string
 	Message() interface{}