public ThreadQueueItem pop_front()
{
Debug.Assert(size() > 0);
ThreadQueueItem ret = buffer[tail];
buffer[tail] = ThreadQueueItem.makeNull();
tail = (tail + 1) & mask;
return(ret);
}
public void run()
{
while (stillRunning)
{
const int maxMsgCnt = 8;
ThreadQueueItem[] thq = new ThreadQueueItem[maxMsgCnt];
//int actualFromQueue = timeoutToUse == TimeOutNever ? popFrontFromThisThreadQueue(thq, maxMsgCnt) : popFrontFromThisThreadQueue(thq, maxMsgCnt, timeoutToUse / 1000);
int nextTimeout = getNextTimeout(0);
int actualFromQueue = msgQueue.pop_front(thq, nextTimeout);
for (int i = 0; i < actualFromQueue; ++i)
{
Debug.Assert(thq[i].recipientID < nodes.Count); // current version limitation: just a single node per thread
Debug.Assert(thq[i].msgType == ThreadQueueItem.ThreadQueueItemType.GlobalMQ); // current version limitation
nodes[thq[i].recipientID].processMessagesAndOrTimeout(thq[i].msg);
}
foreach (NodeBase each in nodes)
{
each.processMessagesAndOrTimeout(null);
}
}
}
public void push_back(ThreadQueueItem it)
{
//if the queue is full, just throw
lock (mx)
{
while (coll.is_full() && stillRunning)
{
Monitor.Wait(mx);
}
if (!stillRunning)
{
return;
}
Debug.Assert(!coll.is_full());
coll.push_back(it);
int sz = coll.size();
hwmsize = Math.Max(hwmsize, sz);
Monitor.Pulse(mx);
}//unlocking mx
}
public void push_back(ThreadQueueItem t)
{
Debug.Assert(size() < maxsz);
buffer[head] = t;
head = (head + 1) & mask;
}
public void postMessage(BufferT msg)
{
msgQueue.push_back(ThreadQueueItem.makeGlobalMq(msg, recipientID));
}