private void SendFirstInternal()
{
if (PackageQueue.Count == 0)
{
return;
}
if (IsPaused)
{
Logger.Debug("Package handler is paused");
return;
}
// no need to lock InternalWaitHandle between WaitOne(0) call and Reset()
// because all Internal methods of PackageHandler can be only executed by 1 thread at a time
if (InternalWaitHandle.WaitOne(0)) // check if the door is open without waiting (waiting 0 seconds)
{
InternalWaitHandle.Reset(); // close the door (non-signals the wait handle)
RequestHandler.SendPackage(PackageQueue.First());
}
else
{
Logger.Verbose("Package handler is already sending");
}
}
private void SendNextInternal()
{
try
{
PackageQueue.RemoveAt(0);
WritePackageQueue();
}
finally
// preventing an exception not signaling the WaitHandle
{
InternalWaitHandle.Set(); // open the door (signals the wait handle)
}
SendFirstInternal();
}
/// <summary>
/// 运行相关任务
/// </summary>
public void Execute()
{
Report("开始分析目录");
DoAnalyze(this.LocalBaseDir);
int total = PackageQueue.Count;
Report("开始处理缓存");
for (int i = 1; i <= total; i++)
{
PackageFile(PackageQueue.Dequeue());
ReportProgress((float)i / (float)total);
}
PackageQueue.Clear();
Report("操作完成");
}
private void AddInternal(ActivityPackage activityPackage)
{
if (activityPackage.ActivityKind.Equals(ActivityKind.Click) && PackageQueue.Count > 0)
{
PackageQueue.Insert(1, activityPackage);
}
else
{
PackageQueue.Add(activityPackage);
}
Logger.Debug("Added package {0} ({1})", PackageQueue.Count, activityPackage);
Logger.Verbose("{0}", activityPackage.GetExtendedString());
WritePackageQueue();
}
public Server(ServerActions actionHandler, ServerInfo serverInfo, StateMachine stateMachine,
ValidationSystem validationSystem, ClientDisconnection disconnectionHandler)
{
_stateMachine = stateMachine;
var bwStateMachine = new BackgroundWorker();
bwStateMachine.DoWork += (obj, ea) => _stateMachine.Start();
bwStateMachine.RunWorkerAsync();
_validationSystem = validationSystem;
var bwValidationSystem = new BackgroundWorker();
bwValidationSystem.DoWork += (obj, ea) => _validationSystem.Start();
bwValidationSystem.RunWorkerAsync();
_serverInfo = serverInfo;
_actionsHandler = actionHandler;
_disconnectionHandler = disconnectionHandler;
_queue = new PackageQueue();
_process = new PackageProcessing(_queue, _actionsHandler);
_listener = new TcpListener(_serverInfo.ServerIPAdress, 8080);
}
