/// <summary>
/// Ends current subscriptions
/// </summary>
public void Unsubscribe(IEnumerable <Symbol> symbols)
{
if (WebSocket.IsOpen)
{
var map = ChannelList.ToDictionary(k => k.Value.Symbol, k => k.Key, StringComparer.InvariantCultureIgnoreCase);
foreach (var symbol in symbols)
{
if (map.ContainsKey(symbol.Value))
{
WebSocket.Send(JsonConvert.SerializeObject(new
{
@event = "unsubscribe",
channelId = map[symbol.Value]
}));
}
}
}
}