|
public Start ( |
||
| token | /// A CancellationToken to observe while waiting for the tasks to complete. /// | |
| timeout | /// The number of milliseconds to wait, or Infinite (-1) to wait indefinitely /// | |
| Результат | Task | |
public Task Start(CancellationToken token, Int32 timeout)
{
return Task.Factory.StartNew(() =>
{
var watch = Stopwatch.StartNew();
// Try to start all tasks
var tasks = _tasks
.Select(p => Task.Factory.StartNew(() => p.Run(token)))
.ToArray();
// Engine started
SystemInformer.Notify(new EngineStarted(_taskNames));
try
{
// Wait for all tasks to be either completed or canceled
Task.WaitAll(tasks, timeout, token);
}
catch (OperationCanceledException)
{
// Do nothing
}
// Engine stopped
SystemInformer.Notify(new EngineStopped(watch.Elapsed));
});
}
public void Start()
{
using(var store = new Store(_configuration))
{
var handlers = new RequestHandlers(_configuration, store);
var engine = new TaskEngine(
new SocketListener(ZMQ.SocketType.REP, _configuration.Port, handlers.MapHandlers),
new SocketListener(ZMQ.SocketType.PULL, _configuration.PullPort, handlers.MapHandlers),
new Flusher(_configuration, store));
using (var token = new CancellationTokenSource())
using (engine)
{
var task1 = engine.Start(token.Token, Timeout.Infinite);
if (task1.Wait(Timeout.Infinite))
Console.WriteLine("Done without forced cancelation"); // This line shouldn't be reached
else
Console.WriteLine("\r\nRequesting to cancel...");
token.Cancel();
}
}
}