public void Cancel()
{
if (CancellTokenSource != null)
{
lock (CancellTokenSource)
{
if (!CancellTokenSource.IsCancellationRequested)// && RecvTask != null
{
CancellTokenSource.Cancel();
}
CancellTokenSource.Dispose();
CancellTokenSource = null;
}
}
// TODO:時間がないので配列を一旦コピーしてデッドロックが発生しないようにしておく
SendMessageWork[] worklist;
lock (SendList)
{
worklist = new SendMessageWork[SendList.Count];
SendList.CopyTo(worklist);
}
foreach (var work in worklist)
{
work.Cancel();
}
}
SendMessageWork SendMessage(byte[] header, byte[] body)
{
if (!IsActive)
{
Console.WriteLine("Failed SendMessage inactive");
return(null);
}
SendMessageWork sendWork = new SendMessageWork(Stream, header, body, (work) =>
{
lock (SendList)
{
SendList.Remove(work);
}
});
lock (SendList)
{
SendList.Add(sendWork);
}
return(sendWork);
}
