private void OnSendCompleted(SocketAsyncEventArgs e)
{
if (e.SocketError == SocketError.Success &&
e.BytesTransferred > 0)
{
Interlocked.Increment(ref _statistic.TcpSentCount);
Interlocked.Add(ref _statistic.TcpSentBytes, e.BytesTransferred);
}
else
{
Close();
return;
}
var total = _sendedBufferList.TotalSegmentCount;
if (total != e.BytesTransferred)
{
// 덜 전송되었다!
_logger.LogWarning($"sended {e.BytesTransferred}/{total} bytes");
_sendedBufferList.LeftTrim(e.BytesTransferred);
SendAsync(_sendedBufferList);
return;
}
bool remainSend = false;
lock (_sendedList)
{
// 다 보냈으니 지운다
foreach (NetPacket packet in _sendedList)
{
NetPool.PacketPool.Free(packet);
}
_sendedList.Clear();
_sendedBufferList.Clear();
if (_sendWaitQueue.Count > 0)
{
foreach (NetPacket packet in _sendWaitQueue)
{
_sendedBufferList.Push(new ArraySegment <byte>(packet.RawData, 0, packet.Size));
}
List <NetPacket> tempList = _sendWaitQueue;
_sendWaitQueue = _sendedList;
_sendedList = tempList;
remainSend = true;
}
}
if (remainSend == true)
{
// 못보낸거 보내자
SendAsync(_sendedBufferList);
}
}
