mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-07 03:54:15 -04:00
47 lines
955 B
Go
47 lines
955 B
Go
package d2netpacket
|
|
|
|
import (
|
|
"encoding/json"
|
|
"log"
|
|
"time"
|
|
|
|
"github.com/OpenDiablo2/OpenDiablo2/d2networking/d2netpacket/d2netpackettype"
|
|
)
|
|
|
|
// PongPacket contains the time at which it was sent and the ID of the
|
|
// client. It is sent by the client in response to a Pong packet.
|
|
type PongPacket struct {
|
|
ID string `json:"id"`
|
|
TS time.Time `json:"ts"`
|
|
}
|
|
|
|
// CreatePongPacket returns a NetPacket which declares a PongPacket with
|
|
// the current time and given ID.
|
|
func CreatePongPacket(id string) NetPacket {
|
|
pong := PongPacket{
|
|
ID: id,
|
|
TS: time.Now(),
|
|
}
|
|
|
|
b, err := json.Marshal(pong)
|
|
if err != nil {
|
|
log.Print(err)
|
|
}
|
|
|
|
return NetPacket{
|
|
PacketType: d2netpackettype.Pong,
|
|
PacketData: b,
|
|
}
|
|
}
|
|
|
|
// UnmarshalPong unmarshals the given data to a PongPacket struct
|
|
func UnmarshalPong(packet []byte) (PongPacket, error) {
|
|
var resp PongPacket
|
|
|
|
if err := json.Unmarshal(packet, &resp); err != nil {
|
|
return resp, err
|
|
}
|
|
|
|
return resp, nil
|
|
}
|