public Task <bool> SyncContractInfoAsync(bool forced = false)
{
var today = DateTime.Now.Date.ToShortDateString();
var key = string.Format("{0}:{1}", nameof(ContractInfo), GetType().Name);
if (!forced && MFUtilities.GetSyncVersion(key) == today)
{
return(Task.FromResult(true));
}
var sst = new StringMap();
sst.Header = new DataHeader();
sst.Header.SerialId = NextSerialId;
var msgId = (uint)BusinessMessageID.MSG_ID_QUERY_INSTRUMENT;
var tcs = new TaskCompletionSource <bool>();
var serialId = NextSerialId;
sst.Header = new DataHeader {
SerialId = serialId
};
MessageWrapper.RegisterAction <PBContractInfoList, ExceptionMessage>
(msgId,
(resp) =>
{
if (resp.Header?.SerialId == serialId)
{
OnSyncContractInfo(key, resp);
tcs.TrySetResult(true);
}
},
(bizErr) =>
{
tcs.SetResult(false);
}
);
MessageWrapper.SendMessage(msgId, sst);
return(tcs.Task);
}