public async Task Connect(string webSockerUrl)
{
if (_webSocket != null)
{
await Close();
}
_webSocket = new MessageWebSocketRx();
_subscriptions.Add(_webSocket.ObserveConnectionStatus.Subscribe(OnConnectionChange));
var uri = new Uri(webSockerUrl);
var messageObserver = await _webSocket.CreateObservableMessageReceiver(uri, excludeZeroApplicationDataInPong : true);
_subscriptions.Add(messageObserver.Subscribe(OnWebSocketOnMessage));
}
public async Task Close()
{
if (_webSocket != null)
{
foreach (var subscription in _subscriptions)
{
subscription.Dispose();
}
_subscriptions.Clear();
await _webSocket.CloseAsync();
_webSocket.Dispose();
_webSocket = null;
}
}
