public async Task ConnectAsync(MqttClientOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
try
{
if (!options.TlsOptions.UseTls)
{
await _socket.ConnectAsync(new HostName(options.Server), options.GetPort().ToString());
}
else
{
_socket.Control.ClientCertificate = LoadCertificate(options);
if (!options.TlsOptions.CheckCertificateRevocation)
{
_socket.Control.IgnorableServerCertificateErrors.Add(ChainValidationResult.IncompleteChain);
_socket.Control.IgnorableServerCertificateErrors.Add(ChainValidationResult.RevocationInformationMissing);
}
await _socket.ConnectAsync(new HostName(options.Server), options.GetPort().ToString(), SocketProtectionLevel.Tls12);
}
}
catch (SocketException exception)
{
throw new MqttCommunicationException(exception);
}
}
public async Task ConnectAsync(MqttClientOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (_socket == null)
{
_socket = new StreamSocket();
}
if (!options.TlsOptions.UseTls)
{
await _socket.ConnectAsync(new HostName(options.Server), options.GetPort().ToString());
}
else
{
_socket.Control.ClientCertificate = LoadCertificate(options);
if (!options.TlsOptions.CheckCertificateRevocation)
{
_socket.Control.IgnorableServerCertificateErrors.Add(ChainValidationResult.IncompleteChain);
_socket.Control.IgnorableServerCertificateErrors.Add(ChainValidationResult.RevocationInformationMissing);
}
await _socket.ConnectAsync(new HostName(options.Server), options.GetPort().ToString(), SocketProtectionLevel.Tls12);
}
SendStream = _socket.OutputStream.AsStreamForWrite();
ReceiveStream = _socket.InputStream.AsStreamForRead();
RawReceiveStream = ReceiveStream;
}
public async Task ConnectAsync(MqttClientOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (_socket == null)
{
_socket = new Socket(SocketType.Stream, ProtocolType.Tcp);
}
await _socket.ConnectAsync(options.Server, options.GetPort()).ConfigureAwait(false);
if (options.TlsOptions.UseTls)
{
_sslStream = new SslStream(new NetworkStream(_socket, true));
ReceiveStream = _sslStream;
await _sslStream.AuthenticateAsClientAsync(options.Server, LoadCertificates(options), SslProtocols.Tls12, options.TlsOptions.CheckCertificateRevocation).ConfigureAwait(false);
}
else
{
ReceiveStream = new NetworkStream(_socket);
}
}
public async Task ConnectAsync(MqttClientOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
try
{
if (_socket == null)
{
_socket = new Socket(SocketType.Stream, ProtocolType.Tcp);
}
await _socket.ConnectAsync(options.Server, options.GetPort());
if (options.TlsOptions.UseTls)
{
_sslStream = new SslStream(new NetworkStream(_socket, true), true, (sender, certificate, chain, errors) => true);
//await _sslStream.AuthenticateAsClientAsync(options.Server, LoadCertificates(options), SslProtocols.Tls11, options.TlsOptions.CheckCertificateRevocation);
await _sslStream.AuthenticateAsClientAsync(options.Server, _certificateCollection, SslProtocols.Tls11, options.TlsOptions.CheckCertificateRevocation);
}
}
catch (SocketException exception)
{
throw new MqttCommunicationException(exception);
}
}
public async Task ConnectAsync(MqttClientOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
try
{
await _socket.ConnectAsync(options.Server, options.GetPort());
if (options.TlsOptions.UseTls)
{
_sslStream = new SslStream(new NetworkStream(_socket, true));
await _sslStream.AuthenticateAsClientAsync(options.Server, LoadCertificates(options), SslProtocols.Tls12, options.TlsOptions.CheckCertificateRevocation);
}
}
catch (SocketException exception)
{
throw new MqttCommunicationException(exception);
}
}
public async Task ConnectAsync(MqttClientOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (_socket == null)
{
_socket = new Socket(SocketType.Stream, ProtocolType.Tcp);
}
await Task.Factory.FromAsync(_socket.BeginConnect, _socket.EndConnect, options.Server, options.GetPort(), null).ConfigureAwait(false);
if (options.TlsOptions.UseTls)
{
_sslStream = new SslStream(new NetworkStream(_socket, true));
await _sslStream.AuthenticateAsClientAsync(options.Server, LoadCertificates(options), SslProtocols.Tls12, options.TlsOptions.CheckCertificateRevocation).ConfigureAwait(false);
}
CreateStreams(_socket, _sslStream);
}