//发送消息(上线提醒)
private void SendtoClientString(UserInfo user, string message)
{
var bytes = Encoding.UTF8.GetBytes(message);
udpClient.Send(bytes, bytes.Length, user.RemoteIPEndpoint);
}
//登陆和退出
private void SendMessageToServer(bool isLogin)
{
var userInfo = new UserInfo(this.txtUserName.Text, localEndPoint, isLogin);
var bytes = SerializerHelper.ConvertObjectToBytes<UserInfo>(userInfo);
udpClient.Send(bytes, bytes.Length, serverEndpointUdp);
}
//发送应答消息
private void SendAcceptMessage(UserInfo user)
{
var loginInfo = new LoginInfo(true, tcpPort);
//var messageStream = new MemoryStream();
//new XmlSerializer(typeof(LoginInfo)).Serialize(messageStream, loginInfo);
var messageBytes = SerializerHelper.ConvertObjectToBytes<LoginInfo>(loginInfo);
udpClient.Send(messageBytes, messageBytes.Length, user.RemoteIPEndpoint);
}