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// **********************************************************************
//
// Copyright (c) 2003-2009 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
namespace IceInternal
{
using System.Collections.Generic;
public class RetryTask : TimerTask
{
public RetryTask(RetryQueue retryQueue, OutgoingAsync outAsync)
{
_retryQueue = retryQueue;
_outAsync = outAsync;
}
public void runTimerTask()
{
if(_retryQueue.remove(this))
{
try
{
_outAsync.send__(false);
}
catch(Ice.LocalException ex)
{
_outAsync.exceptionAsync__(ex);
}
}
}
public void destroy()
{
_outAsync.exceptionAsync__(new Ice.CommunicatorDestroyedException());
}
private RetryQueue _retryQueue;
private OutgoingAsync _outAsync;
}
public class RetryQueue
{
public RetryQueue(Instance instance)
{
_instance = instance;
}
public void add(OutgoingAsync outAsync, int interval)
{
lock(this)
{
RetryTask task = new RetryTask(this, outAsync);
_instance.timer().schedule(task, interval);
_requests.Add(task, null);
}
}
public void
destroy()
{
lock(this)
{
foreach(RetryTask task in _requests.Keys)
{
_instance.timer().cancel(task);
task.destroy();
}
_requests.Clear();
}
}
public bool
remove(RetryTask task)
{
lock(this)
{
return _requests.Remove(task);
}
}
private Instance _instance;
private Dictionary<RetryTask, object> _requests = new Dictionary<RetryTask, object>();
}
}
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