public ResResultModel SaveBarcodeScanQueue(BarcodeScanQueueModel model)
{
try
{
var list = new List <ComboboxInfo>();
var bsaBll = new BarcodeScanAsyn();
var sItemBody = HttpUtility.UrlDecode(model.ItemBody);
new CustomException(sItemBody);
if (model.From == EnumData.EnumStep.架.ToString())
{
List <ShelfMissionProductQueueInfo> smpList = JsonConvert.DeserializeObject <List <ShelfMissionProductQueueInfo> >(sItemBody);
if (smpList != null && smpList.Count > 0)
{
foreach (var item in smpList)
{
bsaBll.Insert(new BarcodeTypeInfo(model.From, JsonConvert.SerializeObject(item)));
list.Add(new ComboboxInfo {
Id = item.Id.ToString(), Text = "1"
});
}
}
}
return(ResResult.Response(true, "", JsonConvert.SerializeObject(list)));
}
catch (Exception ex)
{
return(ResResult.Response(false, ex.Message, ""));
}
}
public void WorkProcess()
{
try
{
// the transaction timeout should be long enough to handle all of orders in the batch
TimeSpan tsTimeout = TimeSpan.FromSeconds(Convert.ToDouble(transactionTimeout * batchSize));
var bsBll = new BarcodeScanAsyn();
var taskBll = new DoTask();
while (true)
{
// queue timeout variables
TimeSpan datetimeStarting = new TimeSpan(DateTime.Now.Ticks);
double elapsedTime = 0;
var listBarcode = new List <BarcodeTypeInfo>();
for (int j = 0; j < batchSize; j++)
{
try
{
//only receive more queued orders if there is enough time
if ((elapsedTime + queueTimeout + transactionTimeout) < tsTimeout.TotalSeconds)
{
listBarcode.Add(bsBll.ReceiveFromQueue(queueTimeout));
}
else
{
j = batchSize; // exit loop
}
//update elapsed time
elapsedTime = new TimeSpan(DateTime.Now.Ticks).TotalSeconds - datetimeStarting.TotalSeconds;
}
catch (TimeoutException)
{
//exit loop because no more messages are waiting
j = batchSize;
}
}
if (listBarcode.Count > 0)
{
taskBll.DoBarcode(listBarcode);
}
}
}
catch (Exception ex)
{
new CustomException(string.Format("来自{0}异常：{1}", "BarcodeScan", ex.Message), ex);
}
}
