fieldalignment of all structs to save memory

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

register/memory.go

@@ -16,9 +16,9 @@ var (
 )
 
 type node struct {
-	*Node
-	TTL      time.Duration
 	LastSeen time.Time
+	*Node
+	TTL time.Duration
 }
 
 type record struct {
@@ -405,10 +405,10 @@ func (m *memory) String() string {
 }
 
 type watcher struct {
-	id   string
-	wo   WatchOptions
 	res  chan *Result
 	exit chan bool
+	wo   WatchOptions
+	id   string
 }
 
 func (m *watcher) Next() (*Result, error) {

register/options.go

@@ -12,20 +12,22 @@ import (
 
 // Options holds options for register
 type Options struct {
-	Name      string
-	Addrs     []string
-	Timeout   time.Duration
-	TLSConfig *tls.Config
-
-	// Logger that will be used
-	Logger logger.Logger
-	// Meter that will be used
-	Meter meter.Meter
-	// Tracer
+	// Tracer used for tracing
 	Tracer tracer.Tracer
-	// Other options for implementations of the interface
-	// can be stored in a context
+	// Context holds external options
 	Context context.Context
+	// Logged used for logging
+	Logger logger.Logger
+	// Meter used for metrics
+	Meter meter.Meter
+	// TLSConfig holds tls.TLSConfig options
+	TLSConfig *tls.Config
+	// Name holds the name of register
+	Name string
+	// Addrs specifies register addrs
+	Addrs []string
+	// Timeout specifies timeout
+	Timeout time.Duration
 }
 
 // NewOptions returns options that filled by opts
@@ -44,13 +46,9 @@ func NewOptions(opts ...Option) Options {
 
 // RegisterOptions holds options for register method
 type RegisterOptions struct {
-	TTL time.Duration
-	// Other options for implementations of the interface
-	// can be stored in a context
-	Context context.Context
-	// Domain to register the service in
-	Domain string
-	// Attempts specify attempts for register
+	Context  context.Context
+	Domain   string
+	TTL      time.Duration
 	Attempts int
 }
 

register/register.go

@@ -52,17 +52,17 @@ type Service struct {
 
 // Node holds node register info
 type Node struct {
+	Metadata metadata.Metadata `json:"metadata"`
 	Id       string            `json:"id"`
 	Address  string            `json:"address"`
-	Metadata metadata.Metadata `json:"metadata"`
 }
 
 // Endpoint holds endpoint register info
 type Endpoint struct {
-	Name     string            `json:"name"`
 	Request  *Value            `json:"request"`
 	Response *Value            `json:"response"`
 	Metadata metadata.Metadata `json:"metadata"`
+	Name     string            `json:"name"`
 }
 
 // Value holds additional kv stuff

register/watcher.go

@@ -7,14 +7,17 @@ import "time"
 type Watcher interface {
 	// Next is a blocking call
 	Next() (*Result, error)
+	// Stop stops the watcher
 	Stop()
 }
 
 // Result is returned by a call to Next on
 // the watcher. Actions can be create, update, delete
 type Result struct {
-	Action  string
+	// Service holds register service
 	Service *Service
+	// Action holds the action
+	Action string
 }
 
 // EventType defines register event type
@@ -45,12 +48,12 @@ func (t EventType) String() string {
 
 // Event is register event
 type Event struct {
-	// Id is register id
-	Id string
-	// Type defines type of event
-	Type EventType
 	// Timestamp is event timestamp
 	Timestamp time.Time
 	// Service is register service
 	Service *Service
+	// Id is register id
+	Id string
+	// Type defines type of event
+	Type EventType
 }