func (user *ChatUser) packetHandler(packet []byte) {
var (
err error
)
//数据解码
var chatPackat *chat.ChatPacket = user.decodePacket(packet)
cmd := chatPackat.GetCmd()
switch cmd {
case cmd_login_req:
loginReq := &chat.LoginReq{}
err = proto.Unmarshal(chatPackat.GetData(), loginReq)
util.CheckError(err, "proto.Unmarshal cmd_login_req: ")
user.loginReq_Handle(loginReq)
case cmd_sendmsg_req:
sendMsgReq := &chat.SendmsgReq{}
err = proto.Unmarshal(chatPackat.GetData(), sendMsgReq)
util.CheckError(err, "proto.Unmarshal cmd_sendmsg_req: ")
user.sendMsgReq_Handle(sendMsgReq)
case cmd_ping:
pingReq := &chat.Ping{}
err = proto.Unmarshal(chatPackat.GetData(), pingReq)
util.CheckError(err, "proto.Unmarshal cmd_ping: ")
default:
fmt.Println("error cmd:", cmd)
}
}
func (cp ChatPacket) decodePacket(chatPacketData []byte) *chat.ChatPacket {
var chatPackat *chat.ChatPacket = &chat.ChatPacket{}
err := proto.Unmarshal(chatPacketData, chatPackat)
util.CheckError(err, "proto.Unmarshal: ")
return chatPackat
}