private void Run()
{
while (_running)
{
try
{
var item = _queue.Take();
item.SetQueueLength(_queue.Count);
item.MarkStarted();
if (item.Type == nameof(KillMessage))
{
_running = false;
}
else if (item.Type == nameof(StatsMessage))
{
var instrumentedMessageProcessor = _messageProcessor as IStatsHandler;
instrumentedMessageProcessor?.OnStats(new WorkerStats(_stats.GetBatch()));
}
else
{
_messageProcessor.OnMessage(item.Message);
}
item.MarkDone();
var messageStat = item.GetStat();
_stats.Add(messageStat);
}
catch (Exception exception)
{
var shouldExit = _errorHandler.OnError(Name, exception);
_running = !shouldExit;
}
}
}