/// <summary>
/// 添加一个等待队列
/// </summary>
public void AddWaitRequest(Request request)
{
var url = request.Uri.ToString();
if (!CompleteUrlList.Contains(url) && !WaitUrlList.Contains(url))
{
WaitUrlList.Add(url);
}
}
/// <summary>
/// url出队
/// </summary>
public Request GetRequest()
{
var url = WaitUrlList.FirstOrDefault();
if (string.IsNullOrWhiteSpace(url))
{
return(null);
}
var result = new Request(url);
WaitUrlList.RemoveAt(0);
return(result);
}
