/// <summary>
/// Initializes a new instance of the <see cref="T:SmartGlass.Channels.AuxiliaryStreamClient"/> class.
/// </summary>
/// <param name="addressOrHostname">Address or hostname to connect to.</param>
/// <param name="port">Port to connect to.</param>
/// <param name="cryptoContext">Crypto context.</param>
internal AuxiliaryStreamClient(
string addressOrHostname,
int port,
AuxiliaryStreamCryptoContext cryptoContext)
{
_client = new TcpClient();
_addressOrHostname = addressOrHostname;
_port = port;
_cryptoContext = cryptoContext;
}
public async Task <AuxiliaryStreamClient> OpenAuxiliaryStreamAsync()
{
var auxiliaryStreamMessage = await _transport.WaitForMessageAsync <AuxiliaryStreamMessage>(
TimeSpan.FromSeconds(1),
() => _transport.SendAsync(new AuxiliaryStreamMessage()).GetAwaiter().GetResult(),
m => m.ConnectionInfo != null);
var cryptoContext = new AuxiliaryStreamCryptoContext(
auxiliaryStreamMessage.ConnectionInfo.CryptoKey,
auxiliaryStreamMessage.ConnectionInfo.ServerInitVector,
auxiliaryStreamMessage.ConnectionInfo.ClientInitVector,
auxiliaryStreamMessage.ConnectionInfo.SignHash);
var client = new AuxiliaryStreamClient(
auxiliaryStreamMessage.ConnectionInfo.Endpoints[0].Host,
int.Parse(auxiliaryStreamMessage.ConnectionInfo.Endpoints[0].Service),
cryptoContext);
await client.ConnectAsync();
return(client);
}
