func (server *UDPServer) Audio(audio *protocol.AudioMsg, addr *net.UDPAddr) {
server.Add()
if fromUser := server.UserCache.Query(audio.FromUuid); fromUser == nil {
fmt.Println("Not have fromUser ", audio.FromUuid)
return
}
var destUser *model.User
if destUser = server.UserCache.Query(audio.DestUuid); destUser == nil {
fmt.Println("Not have destUser", audio.DestUuid)
return
}
if destUser.Port == 0 {
fmt.Println("The destUser's Port is 0")
return
}
buffer, err := audio.Encode()
if err != nil {
fmt.Printf("UDPServer Audio Error: %v", err.Error())
return
}
n, err := server.Conn.WriteToUDP(buffer, &net.UDPAddr{IP: destUser.IP, Port: int(destUser.Port)})
if n == 0 || err != nil {
fmt.Printf("UDPServer send data error: %v", err.Error())
return
}
}
func (server *UDPServer) Unpack(data []byte, addr *net.UDPAddr) {
if len(data) != 0 {
Type := data[9]
switch int8(Type) {
case protocol.AUDIO:
audio := protocol.AudioMsg{}
err := audio.Decode(data[:])
if err != nil {
fmt.Printf("UDPServer Unpack Error:%v", err.Error())
return
}
server.Audio(&audio, addr)
default:
}
}
}