/// <summary>
/// Constructs a new foreign device port instance
/// </summary>
/// <param name="options">The options to create the port with</param>
public ForeignDevicePort(ForeignDevicePortOptions options)
{
this._options = options.Clone();
this._state = State.Closed;
this._server = null;
this._registrationTimer = null;
this._registrationTimeout = DateTime.MinValue;
}
/// <summary>
/// Constructs a new foreign device port instance
/// </summary>
/// <param name="options">The options to create the port with</param>
public ForeignDevicePort(ForeignDevicePortOptions options)
{
this._options = options.Clone();
this._state = State.Closed;
this._server = null;
this._registrationTimer = null;
this._registrationTimeout = DateTime.MinValue;
}
/// <summary>
/// Disposes all of the resources held by an open port, in preparation
/// for transitioning back to a closed state
/// </summary>
private void _disposeAll()
{
if (_registrationTimer != null)
{
_registrationTimer.Dispose();
_registrationTimer = null;
}
if (_server != null)
{
_server.Dispose();
_server = null;
}
}
/// <summary>
/// Creates the udp socket
/// </summary>
private void _createServer()
{
IPAddress ip = null;
if (!IPAddress.TryParse(_options.LocalHost, out ip))
{
var localIps = Dns.GetHostAddresses(_options.LocalHost);
if (localIps.Length == 0)
{
throw new Exception("Could not resolve '" + _options.LocalHost + "'");
}
else
{
ip = localIps[0];
}
}
var localEp = new IPEndPoint(ip, _options.LocalPort);
_server = new UDPAsyncServer(localEp, _onDatagramReceived);
}
/// <summary>
/// Disposes all of the resources held by an open port, in preparation
/// for transitioning back to a closed state
/// </summary>
private void _disposeAll()
{
if (_registrationTimer != null)
{
_registrationTimer.Dispose();
_registrationTimer = null;
}
if(_server != null)
{
_server.Dispose();
_server = null;
}
}
/// <summary>
/// Creates the udp socket
/// </summary>
private void _createServer()
{
IPAddress ip = null;
if(!IPAddress.TryParse(_options.LocalHost, out ip))
{
var localIps = Dns.GetHostAddresses(_options.LocalHost);
if (localIps.Length == 0)
{
throw new Exception("Could not resolve '" + _options.LocalHost + "'");
}
else
{
ip = localIps[0];
}
}
var localEp = new IPEndPoint(ip, _options.LocalPort);
_server = new UDPAsyncServer(localEp, _onDatagramReceived);
}