private static void SendKeepAlive(object state)
{
CommonWebSocket websocket = (CommonWebSocket)state;
websocket.SendKeepAliveAsync();
}
protected ClientWebSocketWrapper(string uri)
{
_ws = CommonWebSocket.CreateClientWebSocket(SubProtocol, _keepAliveInterval, ReceiveChunkSize, false);
_uri = new Uri(uri);
_cancellationToken = _cancellationTokenSource.Token;
}