Question

按照伟大article的指示，我遇到了需要解决的问题。如何实现线程安全类队列的push和pop方法？

Answer 1

A simple lock would do just fine.

var synchro = new object();
var queue = new Queue<int>();
lock(synchro)
{
    queue.Enqueue(123); // Add to queue
}
lock(synchro)
{
    var num = queue.Dequeue(); // Remove from queue
}

Alternatively, you can use a ConcurrentQueue in combination with a BlockingCollection, but it's less flexible. For example you can't safely add or remove multiple items at the same time.

如何使用c＃实现线程安全类队列的push和pop方法

1 个答案: