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msg_synctime.go
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/
msg_synctime.go
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package gtp
import (
"git.golaxy.org/framework/util/binaryutil"
)
// SyncTime消息标志位
const (
Flag_ReqTime Flag = 1 << (iota + Flag_Customize) // 请求同步时间
Flag_RespTime // 响应同步时间
)
// MsgSyncTime 同步时间
type MsgSyncTime struct {
CorrId int64 // 关联Id,用于支持Future等异步模型
LocalUnixMilli int64 // 本地时间
RemoteUnixMilli int64 // 对端时间(响应时有效)
}
// Read implements io.Reader
func (m MsgSyncTime) Read(p []byte) (int, error) {
bs := binaryutil.NewBigEndianStream(p)
if err := bs.WriteInt64(m.CorrId); err != nil {
return bs.BytesWritten(), err
}
if err := bs.WriteInt64(m.LocalUnixMilli); err != nil {
return bs.BytesWritten(), err
}
if err := bs.WriteInt64(m.RemoteUnixMilli); err != nil {
return bs.BytesWritten(), err
}
return bs.BytesWritten(), nil
}
// Write implements io.Writer
func (m *MsgSyncTime) Write(p []byte) (int, error) {
bs := binaryutil.NewBigEndianStream(p)
var err error
m.CorrId, err = bs.ReadInt64()
if err != nil {
return bs.BytesRead(), err
}
m.LocalUnixMilli, err = bs.ReadInt64()
if err != nil {
return bs.BytesRead(), err
}
m.RemoteUnixMilli, err = bs.ReadInt64()
if err != nil {
return bs.BytesRead(), err
}
return bs.BytesRead(), nil
}
// Size 大小
func (MsgSyncTime) Size() int {
return binaryutil.SizeofInt64() + binaryutil.SizeofInt64() + binaryutil.SizeofInt64()
}
// MsgId 消息Id
func (MsgSyncTime) MsgId() MsgId {
return MsgId_SyncTime
}
// Clone 克隆消息对象
func (m MsgSyncTime) Clone() Msg {
return &m
}