fix typo & more comments to make golint happy

group.go

@@ -82,7 +82,7 @@ func (c *Group) Members() []int64 {
 	return members
 }
 
-// Push message to partial client, which filter return true
+// Multicast  push  the message to the filtered clients
 func (c *Group) Multicast(route string, v interface{}, filter SessionFilter) error {
 	if c.isClosed() {
 		return ErrClosedGroup
@@ -112,7 +112,7 @@ func (c *Group) Multicast(route string, v interface{}, filter SessionFilter) err
 	return nil
 }
 
-// Push message to all client
+// Broadcast push  the message(s) to  all members
 func (c *Group) Broadcast(route string, v interface{}) error {
 	if c.isClosed() {
 		return ErrClosedGroup

handler_test.go

@@ -81,7 +81,7 @@ type (
 		component.Base
 	}
 
-	JsonMessage struct {
+	JSONMessage struct {
 		Code int    `json:"code"`
 		Data string `json:"data"`
 	}
@@ -95,7 +95,7 @@ func (m *ProtoMessage) Reset()         { *m = ProtoMessage{} }
 func (m *ProtoMessage) String() string { return proto.CompactTextString(m) }
 func (*ProtoMessage) ProtoMessage()    {}
 
-func (t *TestComp) HandleJson(s *session.Session, m *JsonMessage) error {
+func (t *TestComp) HandleJSON(s *session.Session, m *JSONMessage) error {
 	return nil
 }
 
@@ -111,14 +111,14 @@ func TestHandlerCallJSON(t *testing.T) {
 	SetSerializer(json.NewSerializer())
 	handler.register(&TestComp{})
 
-	m := JsonMessage{Code: 1, Data: "hello world"}
+	m := JSONMessage{Code: 1, Data: "hello world"}
 	data, err := serializeOrRaw(m)
 	if err != nil {
 		t.Fail()
 	}
 
 	msg := message.New()
-	msg.Route = "TestComp.HandleJson"
+	msg.Route = "TestComp.HandleJSON"
 	msg.Type = message.Request
 	msg.Data = data
 
@@ -149,14 +149,14 @@ func BenchmarkHandlerCallJSON(b *testing.B) {
 	SetSerializer(json.NewSerializer())
 	handler.register(&TestComp{})
 
-	m := JsonMessage{Code: 1, Data: "hello world"}
+	m := JSONMessage{Code: 1, Data: "hello world"}
 	data, err := serializeOrRaw(m)
 	if err != nil {
 		b.Fail()
 	}
 
 	msg := message.New()
-	msg.Route = "TestComp.HandleJson"
+	msg.Route = "TestComp.HandleJSON"
 	msg.Type = message.Request
 	msg.Data = data
 

interface.go

@@ -67,7 +67,7 @@ func EnableDebug() {
 	env.debug = true
 }
 
-// Callback when session closed
+// OnSessionClosed set the Callback which will be called when session is closed
 // Waring: session has closed,
 func OnSessionClosed(cb SessionClosedHandler) {
 	env.muCallbacks.Lock()

logger.go

@@ -5,6 +5,7 @@ import (
 	"os"
 )
 
+//Logger represents  the log interface
 type Logger interface {
 	Println(v ...interface{})
 	Fatal(v ...interface{})

timer.go

@@ -17,7 +17,7 @@ var (
 
 	// timerManager manager for all timers
 	timerManager = &struct {
-		incrementId    int64            // auto increment id
+		incrementID    int64            // auto increment id
 		timers         map[int64]*Timer // all timers
 		chClosingTimer chan int64       // timer for closing
 		chCreatedTimer chan *Timer
@@ -135,7 +135,7 @@ func NewCountTimer(interval time.Duration, count int, fn TimerFunc) *Timer {
 		panic("non-positive interval for NewTimer")
 	}
 
-	id := atomic.AddInt64(&timerManager.incrementId, 1)
+	id := atomic.AddInt64(&timerManager.incrementID, 1)
 	t := &Timer{
 		id:       id,
 		fn:       fn,