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msg_finished.go
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/
msg_finished.go
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package gtp
import (
"git.golaxy.org/framework/util/binaryutil"
)
// Finished消息标志位
const (
Flag_EncryptOK Flag = 1 << (iota + Flag_Customize) // 加密成功,在服务端发起的Finished消息携带
Flag_AuthOK // 鉴权成功,在服务端发起的Finished消息携带
Flag_ContinueOK // 断线重连成功,在服务端发起的Finished消息携带
)
// MsgFinished 握手结束,表示认可对端,可以开始传输数据
type MsgFinished struct {
SendSeq uint32 // 服务端请求序号
RecvSeq uint32 // 服务端响应序号
}
// Read implements io.Reader
func (m MsgFinished) Read(p []byte) (int, error) {
bs := binaryutil.NewBigEndianStream(p)
if err := bs.WriteUint32(m.SendSeq); err != nil {
return bs.BytesWritten(), err
}
if err := bs.WriteUint32(m.RecvSeq); err != nil {
return bs.BytesWritten(), err
}
return bs.BytesWritten(), nil
}
// Write implements io.Writer
func (m *MsgFinished) Write(p []byte) (int, error) {
bs := binaryutil.NewBigEndianStream(p)
var err error
m.SendSeq, err = bs.ReadUint32()
if err != nil {
return bs.BytesRead(), err
}
m.RecvSeq, err = bs.ReadUint32()
if err != nil {
return bs.BytesRead(), err
}
return bs.BytesRead(), nil
}
// Size 大小
func (MsgFinished) Size() int {
return binaryutil.SizeofUint32() + binaryutil.SizeofUint32()
}
// MsgId 消息Id
func (MsgFinished) MsgId() MsgId {
return MsgId_Finished
}
// Clone 克隆消息对象
func (m MsgFinished) Clone() Msg {
return &m
}