private void Flush()
{
var toExecute = _queue.DequeueAll();
if (toExecute == null || !toExecute.Any())
{
_flushPending = false;
return;
}
var copy = toExecute.ToArray();
_thread.Queue(() => { _executor.Execute(copy); });
lock (_lock)
{
if (_queue.Count() > 0)
{
// don't monopolize thread.
_thread.Queue(Flush);
}
else
{
_flushPending = false;
}
}
}
public int Count()
{
lock (_queue)
{
return(_queue.Count());
}
}
public void TestCount()
{
int expected = 15;
for (int i = 0; i < expected; i++)
{
queue.Enqueue(i);
}
Assert.AreEqual(expected, queue.Count());
}
public SpiderConfiguration Start()
{
_container = _builder.Build();
if (!_container.IsRegisteredWithName <ICache>("Cache"))
{
throw new Exception("没有注册Cache");
}
if (!_container.IsRegisteredWithName <IQueue>("Queue"))
{
throw new Exception("没有注册Queue");
}
_queue = _container.ResolveNamed <IQueue>("Queue");
_cache = _container.ResolveNamed <ICache>("Cache");
Task.Run(() =>
{
while (true)
{
Thread.Sleep(1000 * 60);
Logger.Info($"QueueCount:{_queue.Count()}");
}
});
for (var i = 0; i < _option.MaxSpiderThreadCount; i++)
{
var port = _option.LocalPort + i;
Logger.ConsoleWrite($"线程：{i + 1} 端口：{port} 已启动监听...");
Task.Run(() =>
{
var spider = new DHTSpider(new IPEndPoint(IPAddress.Any, port), _queue);
spider.NewMetadata += DHTSpider_NewMetadata;
spider.Start();
});
Thread.Sleep(1000);
}
for (var i = 0; i < _option.MaxDownLoadThreadCount; i++)
{
var id = i + 1;
Logger.ConsoleWrite($"线程[{id}]开始下载");
Task.Run(() =>
{
Download(id);
});
Thread.Sleep(100);
}
return(_instance);
}
public void refresh()
{
listBox.Items.Clear();
if (Q != null)
{
if (Q.Count != 0)
{
DelTool.Enabled = true;
}
textCount.Text = Convert.ToString(Q.Count());//!!!
foreach (int i in Q)
{
listBox.Items.Add(i);
}
}
else if (Qs != null)
{
textCount.Text = Convert.ToString(Qs.Count());//!!!
if (Qs.Count != 0)
{
DelTool.Enabled = true;
}
foreach (string i in Qs)
{
listBox.Items.Add(i);
}
}
else
{
textCount.Text = "";
textInfo.Text = "Очереди не существует!";
}
bool IsEnabled = ((Qs != null) && (Qs.Count != 0)) || ((Q != null) && (Q.Count != 0));
bool IsCreate = (Qs != null) || (Q != null);
ClearTool.Enabled = IsEnabled;
DelQueueTool.Enabled = IsCreate;
ElemTool.Enabled = IsCreate;
UtilityTool.Enabled = IsEnabled;
}
public void Start()
{
_isExecuting = true;
while (true)
{
GCUtils.FreeMemoryOptimizer(Constants.MinimalAvailableMemoryInPercentages);
if (!_isExecuting || (_queue.Count() == 0 && _threadPool.Count == 0)) // Stop execution or all tasks done.
{
break;
}
if (_threadPool.Count == _maxThreadsCount) // The whole pool is busy with threads.
{
continue;
}
var task = _queue.Dequeue();
if (task == null) // All tasks from the queue are pulled out.
{
continue;
}
task.TaskDone += (sender, args) => { lock (_lock) _threadPool.Remove(args.Thread); };
_totalTasks++;
var thread = new Thread(() => task.Start())
{
Name = "GZipTask" + _totalTasks, Priority = ThreadPriority.AboveNormal
};
lock (_lock) _threadPool.Add(thread);
thread.Start();
}
_isExecuting = false;
_totalTasks = 0;
}
private void Assertion()
{
RunAssertion(() => Assert.AreEqual(1, inboxWorkQueue.Count()));
}
public int Count()
{
return(_priQueue.Count());
}