public void DropTask()
{
_inProgress.Clear();
var c = new SlaveNodeClient(_connection);
c.DropTask();
Event(NodeTaskStatus.Halt);
}
public void DropSubTasks(HashSet<string> subTaskKeys)
{
var st = _inProgress.Where(subTaskKeys.Contains).ToArray();
if(st.Length > 0)
{
var c = new SlaveNodeClient(_connection);
c.DequeueFromTask(st);
}
LastActiveDate = DateTime.Now;
}
public bool Ping()
{
try
{
var c = new SlaveNodeClient(null, Connection);
IsPinged = c.IsStarted();
if (NodeName == null || IsPinged == false)
{
NodeInfo = c.GetNodeInfo();
NodeName = NodeInfo.NodeName;
}
NextPingDate = DateTime.Now + _normalDelay;
Trace.TraceInformation("node " + NodeName + " succesfully pinged");
return true;
}
catch
{
SetHalted();
return false;
}
}
public void Enqueue(string[] subTaskKeys)
{
var c = new SlaveNodeClient(_connection);
c.EnqueueToTask(subTaskKeys);
LastActiveDate = DateTime.Now;
}
public List<SubTaskResult> ReturnCompletedResults()
{
var ret = new List<SubTaskResult>();
var n = new SlaveNodeClient(_connection);
var b = n.IsStarted();
//var s = n.IsStarted();
//var i = n.GetStatus();
SubTaskResult[] tmp;
do
{
tmp = n.ReturnCompletedResults();
#if DEBUG
foreach (var r1 in ret)
{
if (r1 == null)
throw new Exception("logic error!");
}
#endif
Returned(tmp);
ret.AddRange(tmp);
} while (tmp.Length == Constants.MaxWCFArrayLength);
return ret;
}
public void Init(Connection masterConnect, Dictionary<string, ulong> mainFileList)
{
var c = new SlaveNodeClient(_connection);
c.InitTask(masterConnect, mainFileList);
Event(NodeTaskStatus.Initing);
}
