private void SendReceiveConfirmationMessage(int refNo, IPAddress remoteIP)
{
if (remoteIP == null || remoteIP == IPAddress.None)
{
return;
}
IPEndPoint receiverEndPoint = new IPEndPoint(remoteIP, MulticastGroupIpEndPoint.Port);
Message message = new ReceiveConfirmationMessage(refNo);
Socket udpSocket = SocketHelper.GetUdpSocketForSender();
SendMessage(udpSocket, receiverEndPoint, message);
}
internal void SendSignOnReply(IPAddress remoteIP)
{
if (remoteIP == null || remoteIP == IPAddress.None)
{
return;
}
IPEndPoint receiverEndPoint = new IPEndPoint(remoteIP, MulticastGroupIpEndPoint.Port);
Message message = new SignonMessage();
message.HeaderData.IsReply = true;
Socket udpSocket = SocketHelper.GetUdpSocketForSender();
SendMessage(udpSocket, receiverEndPoint, message);
}
internal void SendCurrentUserInfoMessage(IPAddress remoteIP, bool IsReply)
{
if (remoteIP == null || remoteIP == IPAddress.None)
{
return;
}
IPEndPoint receiverEndPoint = new IPEndPoint(remoteIP, MulticastGroupIpEndPoint.Port);
UserInfo currentUserInfo = UserInfo.GetCurrentUserInfo();
Message message = new UserInfoMessage(currentUserInfo);
message.HeaderData.IsReply = IsReply;
Socket udpSocket = SocketHelper.GetUdpSocketForSender();
SendMessage(udpSocket, receiverEndPoint, message);
}
public void SendTextMessage(string remoteIPString, string text)
{
if (remoteIPString == null || remoteIPString.Trim() == string.Empty)
{
return;
}
IPAddress remoteIP;
if (IPAddress.TryParse(remoteIPString, out remoteIP) == false)
{
return;
}
if (remoteIP == null || remoteIP == IPAddress.None)
{
return;
}
IPEndPoint receiverEndPoint = new IPEndPoint(remoteIP, MulticastGroupIpEndPoint.Port);
Message message = new TextMessage(text);
Socket udpSocket = SocketHelper.GetUdpSocketForSender();
SendMessage(udpSocket, receiverEndPoint, message);
}
