private async Task openStreamAsync()
{
var buffer = new byte[TcpBufferSize];
while (!_cancellationToken.IsCancellationRequested)
{
var timeoutTask = Task.Delay(TimeSpan.FromMilliseconds(TcpReadTimeoutMs));
var amountReadTask = _client.ReadStream.ReadAsync(buffer, 0, buffer.Length, _cancellationToken);
var completedTask = await Task.WhenAny(timeoutTask, amountReadTask)
.ConfigureAwait(false);
if (completedTask == timeoutTask)
{
_log.LogInfo("Client timed out");
break;
}
int amountRead = amountReadTask.Result;
if (amountRead == 0)
{
break;
}
parseCitpPackets(amountRead, buffer);
}
Disconnected?.Invoke(this, EventArgs.Empty);
}
private void tcpListenService_ClientDisconnect(object sender, IpEndpoint e)
{
_log.LogDebug($"TCP client disconnected from {e}");
var peer = Peers.FirstOrDefault(p => p.RemoteTcpPorts.Contains(e.Port));
if (peer == null)
{
_log.LogDebug("Failed to identify disconnecting peer");
return;
}
peer.RemoveTcpConnection(e.Port);
peer.LastUpdateReceived = DateTime.Now;
_log.LogInfo($"CITP Peer '{peer}' disconnected on TCP Port {e.Port}");
}