public async Task ConnectAsync(CoapClientConnectOptions options, CancellationToken cancellationToken)
{
_connectOptions = options ?? throw new ArgumentNullException(nameof(options));
var transportLayer = options.TransportLayerFactory?.Invoke();
if (transportLayer == null)
{
throw new InvalidOperationException("No CoAP transport layer is set.");
}
cancellationToken.ThrowIfCancellationRequested();
_transportLayerAdapter = new CoapTransportLayerAdapter(transportLayer, _logger);
try
{
var transportLayerConnectOptions = new CoapTransportLayerConnectOptions
{
EndPoint = await ResolveIPEndPoint(options).ConfigureAwait(false)
};
await _transportLayerAdapter.ConnectAsync(transportLayerConnectOptions, cancellationToken).ConfigureAwait(false);
}
catch (Exception)
{
_transportLayerAdapter.Dispose();
throw;
}
}
public async Task ConnectAsync(CoapClientConnectOptions options, CancellationToken cancellationToken)
{
_connectOptions = options ?? throw new ArgumentNullException(nameof(options));
_transportLayerAdapter = new CoapTransportLayerAdapter(options.TransportLayer, _logger);
var transportLayerConnectOptions = new CoapTransportLayerConnectOptions
{
EndPoint = await ResolveIPEndPoint(options).ConfigureAwait(false)
};
await _transportLayerAdapter.ConnectAsync(transportLayerConnectOptions, cancellationToken).ConfigureAwait(false);
}
