问使用阻塞集合和任务的经典生产者-消费者模式.net 4第三方公共许可证

EN

//Single or multiple Producers produce using below method
    void Produce(object itemToQueue)
    {
        concurrentQueue.enqueue(itemToQueue);
        consumerSignal.set;
    }

    //somewhere else we have started a consumer like this
    //we have only one consumer
    void StartConsumer()
    {
        while (!concurrentQueue.IsEmpty())
        {
            if (concurrentQueue.TrydeQueue(out item))
            {
                //long running processing of item
            }
        }
        consumerSignal.WaitOne();
    }

//Single or multiple Producers produce using below method
 void Produce(object itemToQueue)
 {
     blockingCollection.add(item);
 }

 //somewhere else we have started a consumer like this
 //this supports multiple consumers !
 task(StartConsuming()).Start; 

 void StartConsuming()
 {
     foreach (object item in blockingCollection.GetConsumingEnumerable())
     {
                //long running processing of item
     }
 }

cancellations are handled using cancel tokens