public async Task ConnectAsync(Uri uri)
{
if (uri.Scheme.Equals("https", StringComparison.OrdinalIgnoreCase))
{
_channel = new SecureSocketChannel();
await _channel.ConnectAsync(uri.Host, uri.Port == 0? 443 : uri.Port);
}
else
{
_channel = new SocketChannel();
await _channel.ConnectAsync(uri.Host, uri.Port == 0? 443 : uri.Port);
}
_encodingContext = new EncodingContext(_channel);
_encoder = new FrameEncoder(_encodingContext);
Buffer.BlockCopy(ClientPreface, 0, _encodingContext.Buffer, _encodingContext.Offset, ClientPreface.Length);
_encodingContext.Offset += ClientPreface.Length;
var settingsFrame = new SettingsFrame();
await _encoder.EncodeAsync(settingsFrame);
if (_encodingContext.ContainsData)
{
await _encodingContext.SendAsync();
}
var ackOnOurFrame = await _decoder.DecodeAsync(_decodingContext) as SettingsFrame;
if (ackOnOurFrame == null)
{
//TODO: Protocol error
}
var serverSettings = await _decoder.DecodeAsync(_decodingContext) as SettingsFrame;
if (serverSettings == null)
{
//TODO: protocol error
}
}
