public override Task <IList <MarketDataVM> > SubMarketDataAsync(IEnumerable <ContractKeyVM> instrIDList, int timeout = 10000)
{
var tcs = new TimeoutTaskCompletionSource <IList <MarketDataVM> >(timeout);
var serialId = NextSerialId;
#region callback
MessageWrapper.RegisterAction <PBPricingDataList, ExceptionMessage>
(MSG_ID_SUB_MD,
(resp) =>
{
if (resp.Header?.SerialId == serialId)
{
tcs.TrySetResult(SubMDSuccessAction(resp));
}
},
(bizErr) =>
{
if (bizErr.SerialId == serialId)
{
tcs.TrySetException(new MessageException(bizErr.MessageId, ErrorType.BIZ_ERROR, bizErr.Errorcode, bizErr.Description.ToStringUtf8()));
}
}
);
#endregion
SendMessage(serialId, MSG_ID_SUB_MD, instrIDList);
return(tcs.Task);
}
public Task <IList <ContractKeyVM> > SubTradingDeskDataAsync(IEnumerable <ContractKeyVM> instrIDList, int timeout = 10000)
{
var msgId = (uint)BusinessMessageID.MSG_ID_SUB_TRADINGDESK_PRICING;
var tcs = new TimeoutTaskCompletionSource <IList <ContractKeyVM> >(timeout);
var serialId = NextSerialId;
#region callback
MessageWrapper.RegisterAction <PBInstrumentList, ExceptionMessage>
(msgId,
(resp) =>
{
if (resp.Header?.SerialId == serialId)
{
tcs.TrySetResult(SubTDSuccessAction(resp));
}
},
(bizErr) =>
{
if (bizErr.SerialId == serialId)
{
tcs.TrySetException(new MessageException(bizErr.MessageId, ErrorType.BIZ_ERROR, bizErr.Errorcode, bizErr.Description.ToStringUtf8()));
}
}
);
#endregion
SendMessage(serialId, msgId, instrIDList);
return(tcs.Task);
}
public async Task <int> ReadAsync(byte[] buffer, int offset, int count)
{
trigger = new TimeoutTaskCompletionSource(this.ReadTimeout);
if (this.BytesToRead > 0)
{
return(await ReadAsyncInternal(buffer, offset, count));
}
else
{
await trigger.TimeoutTask;
if (trigger.TimeoutTask.Result)
{
return(await ReadAsyncInternal(buffer, offset, count));
}
else
{
return(0);
}
}
}
