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);
}
public static ProtoMessage Unsubscribe_Live_Trendbar_Req(long ctidTraderAccountId, ProtoOATrendbarPeriod period, long symbolId)
{
ProtoOAUnsubscribeLiveTrendbarReq message = new ProtoOAUnsubscribeLiveTrendbarReq
{
payloadType = ProtoOAPayloadType.ProtoOaUnsubscribeLiveTrendbarReq,
ctidTraderAccountId = ctidTraderAccountId,
Period = period,
symbolId = symbolId
};
Log.Info("ProtoOAUnsubscribeLiveTrendbarReq:: " +
$"ctidTraderAccountId: {ctidTraderAccountId}; " +
$"symbolId: {symbolId}; " +
$"period: {period}");
InnerMemoryStream.SetLength(0);
Serializer.Serialize(InnerMemoryStream, message);
return(Encode((uint)message.payloadType, InnerMemoryStream.ToArray()));
}
