/// <summary>
/// スレッドを閉じる
/// </summary>
public virtual void Close()
{
if (IsOpen)
{
Stop();
ThreadIndexer.IncrementRefCount(Cache, headerInfo);
OnClosed(new EventArgs());
}
IsOpen = false;
headerInfo = null;
resCollection.Clear();
}
/// <summary>
/// データを読み込む＆書き込む
/// </summary>
private void Reading()
{
ResSetCollection items = new ResSetCollection(),
buffer = new ResSetCollection();
int read = -1, byteParsed, totalByteCount = 0;
while (read != 0)
{
if (canceled)
{
return;
}
read = reader.Read(buffer, out byteParsed);
// あぼーんを検知した場合、処理を中止。
if (read == -1)
{
aboneDetected = true;
return;
}
totalByteCount += byteParsed;
items.AddRange(buffer);
// 逐次受信の場合はビューアに書き込む
if (!isPackageReception)
{
if (canceled)
{
return;
}
Invoke(new WriteResMethodInvoker(WriteInternal), new object[] { buffer });
}
buffer.Clear();
OnReceive(new ReceiveEventArgs(
reader.Length, reader.Position, read));
OnStatusTextChanged(
String.Format("{0} 受信中 ({1}/{2})",
headerInfo.Subject, reader.Position, reader.Length));
}
// 一括受信の場合はここで一気にフラッシュ
if (isPackageReception)
{
if (canceled)
{
return;
}
Invoke(new WriteResMethodInvoker(WriteInternal), new object[] { items });
}
try
{
// スレッドのインデックス情報を保存
storage = new LocalThreadStorage(Cache, headerInfo, StorageMode.Write);
storage.BufferSize = bufferSize;
storage.Write(items);
headerInfo.GotByteCount += totalByteCount;
headerInfo.GotResCount += items.Count;
headerInfo.NewResCount = items.Count;
ThreadIndexer.Write(Cache, headerInfo);
}
catch (Exception ex)
{
TwinDll.Output(ex);
}
finally
{
storage.Close();
}
SaveThreadListIndices();
}