public async Task UnsubscribeFromLiveTrendbar(long accountId, bool isLive, long symbolId, ProtoOATrendbarPeriod period)
{
VerifyConnection();
var client = GetClient(isLive);
using var cancelationTokenSource = new CancellationTokenSource();
ProtoOAUnsubscribeLiveTrendbarRes receivedResponse = null;
using var disposable = client.OfType <ProtoOAUnsubscribeLiveTrendbarRes>().Where(response => response.CtidTraderAccountId == accountId)
.Subscribe(response =>
{
receivedResponse = response;
cancelationTokenSource.Cancel();
});
var requestMessage = new ProtoOAUnsubscribeLiveTrendbarReq
{
CtidTraderAccountId = accountId,
Period = period,
SymbolId = symbolId
};
await SendMessage(requestMessage, ProtoOAPayloadType.ProtoOaUnsubscribeLiveTrendbarReq, client, cancelationTokenSource, () => receivedResponse is not null);
}
private void Process_Unsubscribe_Live_Trendbar_Res()
{
ProtoOAUnsubscribeLiveTrendbarRes args = Serializer.Deserialize <ProtoOAUnsubscribeLiveTrendbarRes>(_processorMemoryStream);
Log.Info("ProtoOAUnsubscribeLiveTrendbarRes:: " +
$"ctidTraderAccountId: {args.ctidTraderAccountId}");
OnUnsubscribeLiveTrendbarResReceived?.Invoke(args);
}