public override void Send(byte[] data, string to = "")
{
try
{
var endpoint = new IPEndPoint(_address, _port);
ClientSocket.BeginSendTo(data, 0, data.Length, SocketFlags.None, endpoint, OnSendToCallback,
ClientSocket);
OnReportingStatus(StatusCode.Info, "Started sending UDP broadcast message");
}
catch (ObjectDisposedException)
{
}
catch (SocketException socketException)
{
OnCaughtException(socketException, EventCode.Send);
}
catch (Exception exception)
{
OnCaughtException(exception, EventCode.Other);
}
}
public override void Send(byte[] data, string to = "")
{
try
{
var endpoint = new IPEndPoint(_multicastAddress, _multicastPort);
if (!string.IsNullOrEmpty(to))
{
var ep = IPEndPoint.Parse(to);
if ((!ep.Address.Equals(_multicastAddress) || ep.Port != _multicastPort) &&
ep.Address.ToString().IsMulticastAddress())
{
var old = endpoint;
endpoint = ep;
_multicastAddress = endpoint.Address;
_multicastPort = endpoint.Port;
OnReportingStatus(StatusCode.Info,
$"Changed multicast address and port from {old} to {endpoint}");
}
}
ClientSocket.BeginSendTo(data, 0, data.Length, SocketFlags.None, endpoint, OnSendToCallback,
ClientSocket);
OnReportingStatus(StatusCode.Info,
$"Started sending {data.Length} bytes via UDP socket in multicast mode");
}
catch (ObjectDisposedException)
{
}
catch (SocketException socketException)
{
OnCaughtException(socketException, EventCode.Send);
}
catch (Exception exception)
{
OnCaughtException(exception, EventCode.Other);
}
}
public override void Send(byte[] data, string to = "")
{
if (!string.IsNullOrEmpty(to))
{
var strings = to.Split(':');
try
{
var ipAddress = IPAddress.Parse(strings[0]);
var port = int.Parse(strings[1]);
_endPoint = new IPEndPoint(ipAddress, port);
_listening = false;
}
catch (Exception e)
{
OnCaughtException(e, EventCode.Other);
return;
}
}
try
{
ClientSocket.BeginSendTo(data, 0, data.Length, 0, _endPoint, OnSendToCallback, ClientSocket);
OnReportingStatus(StatusCode.Info,
$"Started sending {data.Length} bytes to {_endPoint} via UDP socket");
}
catch (ObjectDisposedException)
{
}
catch (SocketException socketException)
{
OnCaughtException(socketException, EventCode.Send);
}
catch (Exception e)
{
OnCaughtException(e, EventCode.Other);
}
}
