public UdpProxy(
IReadOnlyTcpStream clientStream,
IUdpClientFactory clientFactory,
IDatagramInterceptor interceptor,
ArrayPool <byte> bufferPool,
ITimerFactory timerFactory,
ILoggerFactory loggerFactory)
{
if (clientFactory == null)
{
throw new ArgumentNullException(nameof(clientFactory));
}
if (loggerFactory == null)
{
throw new ArgumentNullException(nameof(loggerFactory));
}
this._clientStream = clientStream ?? throw new ArgumentNullException(nameof(clientStream));
this._interceptor = interceptor ?? throw new ArgumentNullException(nameof(interceptor));
this._bufferPool = bufferPool ?? throw new ArgumentNullException(nameof(bufferPool));
this._boundClient = clientFactory.CreateBoundUdpClient(
new IPEndPoint(((IPEndPoint)clientStream.LocalEndPoint).Address, 0));
this._relayClient = clientFactory.CreateUdpClient();
this._reassembler = new DatagramReassembler(timerFactory, this._bufferPool);
this._clientEndPointTask =
new TaskCompletionSource <EndPoint>(TaskCreationOptions.RunContinuationsAsynchronously);
this._clientSessionTerminationSource = new CancellationTokenSource();
this._log = loggerFactory.CreateLogger(this.GetType().Name);
this._log.LogInformation("Started UDP listener on {0}", this.BindEndPoint);
}
public IProxy CreateUdpProxy(IReadOnlyTcpStream clientStream, ArrayPool <byte> bufferPool)
{
return(new UdpProxy(
clientStream,
this._udpClientFactory,
this._datagramInterceptor,
bufferPool,
this._timerFactory,
this._loggerFactory));
}
public IProxy CreateUdpProxy(IReadOnlyTcpStream clientStream, ArrayPool <byte> bufferPool)
{
this.UdpProxyCreated = true;
return(this.NextUdpProxyToReturn ?? new FakeProxy());
}