fieldalignment of all structs to save memory

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

router/options.go

@@ -10,23 +10,15 @@ import (
 
 // Options are router options
 type Options struct {
-	Name string
-	// Id is router id
-	Id string
-	// Address is router address
-	Address string
-	// Gateway is network gateway
-	Gateway string
-	// Network is network address
-	Network string
-	// Register is the local register
+	Logger   logger.Logger
+	Context  context.Context
 	Register register.Register
-	// Precache routes
+	Name     string
+	Gateway  string
+	Network  string
+	Id       string
+	Address  string
 	Precache bool
-	// Logger
-	Logger logger.Logger
-	// Context for additional options
-	Context context.Context
 }
 
 // Id sets Router Id

router/route.go

@@ -15,10 +15,10 @@ var (
 
 // Route is network route
 type Route struct {
+	// Metadata for the route
+	Metadata metadata.Metadata
 	// Service is destination service name
 	Service string
-	// Address is service node address
-	Address string
 	// Gateway is route gateway
 	Gateway string
 	// Network is network address
@@ -27,10 +27,10 @@ type Route struct {
 	Router string
 	// Link is network link
 	Link string
+	// Address is service node address
+	Address string
 	// Metric is the route cost metric
 	Metric int64
-	// Metadata for the route
-	Metadata metadata.Metadata
 }
 
 // Hash returns route hash sum.

router/watcher.go

@@ -38,14 +38,14 @@ func (t EventType) String() string {
 
 // Event is returned by a call to Next on the watcher.
 type Event struct {
-	// Unique id of the event
+	// Route is table route
+	Route Route
+	// Timestamp is event timestamp
+	Timestamp time.Time
+	// Id of the event
 	Id string
 	// Type defines type of event
 	Type EventType
-	// Timestamp is event timestamp
-	Timestamp time.Time
-	// Route is table route
-	Route Route
 }
 
 // Watcher defines routing table watcher interface