/// <summary>
/// 将某一刷新项添加到刷新列表中
/// </summary>
/// <param name="refItem"></param>
public void Enqueue(ConfigRefItem refItem)
{
lock (this)
{
// 检测是否已经添加过
foreach (var item in this._refList)
{
if (item.FilePath == refItem.FilePath)
{
return;
}
}
this._refList.Add(refItem);
}
}
/// <summary>
/// 开启刷新任务
/// </summary>
public void Start()
{
if (Interlocked.Increment(ref IsStart) >= 2)
{
return;
}
new Task(() =>
{
while (true)
{
this._errItems = new List <ConfigRefItem>();
// 从队列中取出需要刷新的配置文件
ConfigRefItem refItem = null;
while ((refItem = ConfigRefQueue.Instance.Dequeue()) != null)
{
var obj = ConfigurationManager.LoadConfig(refItem.FilePath, refItem.ConfigEntityType);
if (obj == null)
{
_errItems.Add(refItem);
}
else
{
// 刷新缓存
ConfigurationManager.Set(refItem.FilePath, obj);
}
}
// 加载失败，重新添加到队列中
foreach (var item in this._errItems)
{
ConfigRefQueue.Instance.Enqueue(item);
}
Thread.Sleep(Interval * 1000);
}
}).Start();
}
/// <summary>
/// 从刷新列表中取出一项
/// </summary>
/// <returns></returns>
public ConfigRefItem Dequeue()
{
ConfigRefItem entity = null;
lock (this)
{
foreach (var item in this._refList)
{
if (item.AddTime.AddSeconds(Interval) <= DateTime.Now)
{
entity = item;
}
}
if (entity != null)
{
this._refList.Remove(entity);
}
}
return(entity);
}
