public override bool dispatch(Action action)
{
curr_strand currStrand = _currStrand.Value;
if (null != currStrand && this == currStrand.strand)
{
functional.catch_invoke(action);
return(true);
}
else
{
MsgQueueNode <Action> newNode = new MsgQueueNode <Action>(action);
Monitor.Enter(this);
if (_locked)
{
_waitQueue.AddLast(newNode);
Monitor.Exit(this);
}
else
{
_locked = true;
_readyQueue.AddLast(newNode);
Monitor.Exit(this);
if (_checkRequired && null != currStrand && null == currStrand.strand && !_ctrl.InvokeRequired)
{
return(running_a_round(currStrand));
}
next_a_round();
}
}
return(false);
}
protected bool running_a_round(curr_strand currStrand)
{
currStrand.strand = this;
while (0 != _readyQueue.Count)
{
if (0 != _pauseState && 0 != Interlocked.CompareExchange(ref _pauseState, 2, 1))
{
currStrand.strand = null;
return(false);
}
Action stepHandler = _readyQueue.First.Value;
_readyQueue.RemoveFirst();
functional.catch_invoke(stepHandler);
}
MsgQueue <Action> waitQueue = _waitQueue;
Monitor.Enter(this);
if (0 != _waitQueue.Count)
{
_waitQueue = _readyQueue;
Monitor.Exit(this);
_readyQueue = waitQueue;
currStrand.strand = null;
next_a_round();
}
else
{
_locked = false;
Monitor.Exit(this);
currStrand.strand = null;
}
return(true);
}
public override bool dispatch(Action action)
{
curr_strand currStrand = _currStrand.Value;
if (null != currStrand && this == currStrand.strand)
{
functional.catch_invoke(action);
return(true);
}
else
{
MsgQueueNode <Action> newNode = new MsgQueueNode <Action>(action);
_mutex.enter();
if (_locked)
{
_waitQueue.AddLast(newNode);
_mutex.exit();
}
else
{
_locked = true;
_readyQueue.AddLast(newNode);
_mutex.exit();
if (null != currStrand && _service == currStrand.work_service && null == currStrand.strand)
{
return(running_a_round(currStrand));
}
run_task();
}
}
return(false);
}
static public shared_strand default_strand()
{
curr_strand currStrand = _currStrand.Value;
if (null != currStrand && null != currStrand.strand)
{
return(currStrand.strand);
}
return(_defaultStrand[mt19937.global.Next(0, _defaultStrand.Length)]);
}
protected override void run_task()
{
curr_strand currStrand = _currStrand.Value;
if (null == currStrand)
{
currStrand = new curr_strand();
_currStrand.Value = currStrand;
}
running_a_round(currStrand);
}
protected virtual void run_task()
{
curr_strand currStrand = _currStrand.Value;
if (null == currStrand)
{
currStrand = new curr_strand(true);
_currStrand.Value = currStrand;
}
running_a_round(currStrand);
}
protected override void run_task()
{
curr_strand currStrand = _currStrand.Value;
if (null == currStrand)
{
currStrand = new curr_strand(false, _service);
_currStrand.Value = currStrand;
}
running_a_round(currStrand);
_service.release_work();
}
protected override void make_run_task()
{
_runTask = delegate()
{
curr_strand currStrand = _currStrand.Value;
if (null == currStrand)
{
currStrand = new curr_strand();
_currStrand.Value = currStrand;
}
running_a_round(currStrand);
};
}
static public shared_strand running_strand()
{
curr_strand currStrand = _currStrand.Value;
return(null != currStrand ? currStrand.strand : null);
}
