public Task <InstrumentResultSet> SendInstrumentsRequestAsync()
{
var tcs = new TaskCompletionSource <InstrumentResultSet>();
try
{
_logger.Verbose(nameof(SendInstrumentsRequestAsync));
//subscribe for the lastest result
InstrumentResultSetObservable
.Subscribe(x => { tcs.TrySetResult(x); });
//clear before query new
_instrumentResultSet = new InstrumentResultSet();
//execute them all
Task.WhenAll(
//SendMessageAsync(GetInstrumentWsMessageBase.CreateRequest(InstrumentType.Forex)),
//SendMessageAsync(GetInstrumentWsMessageBase.CreateRequest(InstrumentType.CFD)),
//SendMessageAsync(GetInstrumentWsMessageBase.CreateRequest(InstrumentType.Crypto))
);
}
catch (Exception ex)
{
tcs.TrySetException(ex);
}
return(tcs.Task);
}
public Task <InstrumentResultSet> SendInstrumentsRequestAsync(params InstrumentType[] instrumentTypes)
{
var tcs = new TaskCompletionSource <InstrumentResultSet>();
try
{
//subscribe for the lastest result
var obs = InstrumentResultSetObservable
.Subscribe(x => { tcs.TrySetResult(x); });
//clear before query new
_instrumentResultSet = new InstrumentResultSet();
Task.WhenAll(
SendMessageAsync(new GetInstrumentWsRequest(InstrumentType.Forex)),
SendMessageAsync(new GetInstrumentWsRequest(InstrumentType.CFD)),
SendMessageAsync(new GetInstrumentWsRequest(InstrumentType.Crypto))
);
}
catch (Exception ex)
{
tcs.TrySetException(ex);
}
return(tcs.Task);
}
