public bool Add(ConfiguredTask taskConfig)
{
// A proper immutable dictionary class would simplify this routine
RandomWaitScheduler retryScheduler = null;
do
{
Dictionary <string, ConfiguredTask> original = _Tasks;
if (!original.ContainsKey(taskConfig.Identifier))
{
var clone = new Dictionary <string, ConfiguredTask>(original);
if (!clone.ContainsKey(taskConfig.Identifier))
{
clone.Add(taskConfig.Identifier, taskConfig);
if (!object.ReferenceEquals(Interlocked.CompareExchange(ref _Tasks, clone, original), original))
{
if (retryScheduler == null)
{
retryScheduler = new RandomWaitScheduler();
}
retryScheduler.Wait();
continue;
}
return(true);
}
}
return(false);
} while (true);
}
public bool Add(ConfiguredTask taskConfig)
{
// A proper immutable dictionary class would simplify this routine
RandomWaitScheduler retryScheduler = null;
do
{
Dictionary<string, ConfiguredTask> original = _Tasks;
if (!original.ContainsKey(taskConfig.Identifier))
{
var clone = new Dictionary<string, ConfiguredTask>(original);
if (!clone.ContainsKey(taskConfig.Identifier))
{
clone.Add(taskConfig.Identifier, taskConfig);
if (!object.ReferenceEquals(Interlocked.CompareExchange(ref _Tasks, clone, original), original))
{
if (retryScheduler == null)
{
retryScheduler = new RandomWaitScheduler();
}
retryScheduler.Wait();
continue;
}
return true;
}
}
return false;
} while (true);
}
