internal void AppendWait(CacheGetter getter)
{
if (IsLoaded && currentGetter == null)
{
currentGetter = getter;
getter.Start();
Append(getter);
}
else
{
getter.LinkNext = waitGetterLink;
waitGetterLink = getter;
}
}
/// <summary>
/// 下一个获取缓存数据
/// </summary>
internal void NextGetter()
{
if (NewFile == null)
{
if ((currentGetter = waitGetterLink) != null)
{
waitGetterLink = currentGetter.LinkNext;
currentGetter.Start();
Append(currentGetter);
}
}
else
{
currentGetter = null;
NewFile.Start(File);
}
}
/// <summary>
/// 数据操作完以后的持久化处理
/// </summary>
/// <param name="buffer">数据缓冲区</param>
private void onOperation(Buffer buffer)
{
if (File != null)
{
buffer.Reference();
File.BufferLink.Push(buffer);
if (NewFile != null)
{
buffer.Reference();
NewFile.BufferLink.Push(buffer);
}
}
CacheGetter getter = getterLink;
if (getter != null)
{
CacheGetter father = null;
do
{
if (getter.Append(buffer))
{
father = getter;
getter = getter.LinkNext;
}
else
{
if (getter == currentGetter)
{
NextGetter();
}
getter = getter.LinkNext;
if (father == null)
{
getterLink = getter;
}
else
{
father.LinkNext = getter;
}
}
}while (getter != null);
}
buffer.FreeReference();
}
/// <summary>
/// 释放资源
/// </summary>
internal void DisposeTcpQueue()
{
CanWrite = false;
if (File != null)
{
File.Close();
File = null;
}
CacheGetter getter = waitGetterLink;
waitGetterLink = null;
while (getter != null)
{
getter = getter.Cancel();
}
getter = getterLink;
getterLink = currentGetter = null;
while (getter != null)
{
getter = getter.Cancel();
}
}
internal void Append(CacheGetter getter)
{
getter.LinkNext = getterLink;
getterLink = getter;
}