protected override async Task<TClientTransport> AcceptImplementationAsync(CancellationToken cancellationToken)
{
if (cancellationToken.IsCancellationRequested)
{
return await Task.FromCanceled<TClientTransport>(cancellationToken);
}
if (_server == null)
{
throw new TTransportException(TTransportException.ExceptionType.NotOpen, "No underlying server socket.");
}
try
{
TSocketClientTransport tSocketTransport = null;
var tcpClient = await _server.AcceptTcpClientAsync();
try
{
tSocketTransport = new TSocketClientTransport(tcpClient)
{
Timeout = _clientTimeout
};
if (_useBufferedSockets)
{
return new TBufferedClientTransport(tSocketTransport);
}
return tSocketTransport;
}
catch (Exception)
{
if (tSocketTransport != null)
{
tSocketTransport.Dispose();
}
else // Otherwise, clean it up ourselves.
{
((IDisposable) tcpClient).Dispose();
}
throw;
}
}
catch (Exception ex)
{
throw new TTransportException(ex.ToString());
}
}
public TClientTransport CreateTransport()
{
if (url == null)
{
// endpoint transport
TClientTransport trans = null;
if (pipe != null)
{
trans = new TNamedPipeClientTransport(pipe);
}
else
{
if (encrypted)
{
var certPath = "../../keys/client.p12";
var cert = new X509Certificate2(certPath, "thrift");
trans = new TTlsSocketClientTransport(host, port, 0, cert, (o, c, chain, errors) => true, null, SslProtocols.Tls);
}
else
{
trans = new TSocketClientTransport(host, port);
}
}
// layered transport
if (buffered)
{
trans = new TBufferedClientTransport(trans);
}
if (framed)
{
trans = new TFramedClientTransport(trans);
}
return trans;
}
return new THttpClientTransport(new Uri(url), null);
}