private bool DeviceIsBusy(Device device)
{
bool busy = false;
if (device.ThrottleMaxConnections != UNLIMITED)
{
if (_tempBlackoutDevices.ContainsKey(device.Key))
{
busy = true;
}
else
{
List <Model.WorkQueue> currentMoves;
using (IReadContext context = PersistentStoreRegistry.GetDefaultStore().OpenReadContext())
{
currentMoves = device.GetAllCurrentMoveEntries(context);
}
if (currentMoves != null && currentMoves.Count > device.ThrottleMaxConnections)
{
Platform.Log(LogLevel.Warn, "Connection limit on device {0} has been reached. Max = {1}.",
device.AeTitle, device.ThrottleMaxConnections);
// blackout for 5 seconds
_tempBlackoutDevices.Add(device.Key, device);
busy = true;
}
}
}
return(busy);
}
private bool DeviceIsBusy(Device device)
{
bool busy = false;
if (device.ThrottleMaxConnections != UNLIMITED)
{
if (_tempBlackoutDevices.ContainsKey(device.Key))
{
busy = true;
}
else
{
List <Model.WorkQueue> currentMoves;
using (IReadContext context = PersistentStoreRegistry.GetDefaultStore().OpenReadContext())
{
currentMoves = device.GetAllCurrentMoveEntries(context);
}
if (currentMoves != null && currentMoves.Count > device.ThrottleMaxConnections)
{
// sort the list to see where this entry is
// and postpone it if its position is greater than the ThrottleMaxConnections
currentMoves.Sort(delegate(Model.WorkQueue item1, Model.WorkQueue item2)
{
return(item1.ScheduledTime.CompareTo(item2.ScheduledTime));
});
int index = currentMoves.FindIndex(delegate(Model.WorkQueue item) { return(item.Key.Equals(WorkQueueItem.Key)); });
if (index >= device.ThrottleMaxConnections)
{
Platform.Log(LogLevel.Warn, "Connection limit on device {0} has been reached. Max = {1}.", device.AeTitle, device.ThrottleMaxConnections);
// blackout for 5 seconds
_tempBlackoutDevices.Add(device.Key, device);
busy = true;
}
}
}
}
return(busy);
}