/// <summary>
/// 获取当前读取数据标识
/// </summary>
/// <param name="getReadIdentity"></param>
internal override void GetReadIdentity(QueueTaskThread.GetIdentity getReadIdentity)
{
if (Writer != null)
{
if (!Writer.IsDisposed)
{
int readerIndex = getReadIdentity.ReaderIndex;
if (readerIndex >= readers.Length)
{
readers = readers.copyNew(Math.Min(Math.Max(readers.Length << 1, readerIndex + 1), (int)ReaderConfig.MaxReaderCount));
}
FileReader reader = readers[readerIndex];
if (reader == null || reader.IsDisposed)
{
reader = new FileReader(this, getReadIdentity.Config, readerIndex);
readerDictionary[readerIndex] = reader;
readers[readerIndex] = reader;
}
if (!reader.IsDisposed)
{
getReadIdentity.CallOnReturn(reader.Identity);
}
}
else
{
getReadIdentity.CallOnReturn(ReturnType.MessageQueueDisposed);
}
}
else
{
getReadIdentity.CallOnReturn(ReturnType.MessageQueueNotFoundWriter);
}
}
/// <summary>
/// 获取当前读取数据标识
/// </summary>
/// <param name="getReadIdentity"></param>
internal override void GetReadIdentity(QueueTaskThread.GetIdentity getReadIdentity)
{
if (Writer != null)
{
if (!Writer.IsDisposed)
{
if (reader == null || reader.IsDisposed)
{
reader = new FileReader(this, getReadIdentity.Config, 0);
}
if (!reader.IsDisposed)
{
getReadIdentity.CallOnReturn(reader.Identity);
}
}
else
{
getReadIdentity.CallOnReturn(ReturnType.MessageQueueDisposed);
}
}
else
{
getReadIdentity.CallOnReturn(ReturnType.MessageQueueNotFoundWriter);
}
}