private void recvLoop()
{
int id = _threadId;//계속 가지고있음..
Console.WriteLine("server ready...");
TcpClient conn = _clients[id];
Console.WriteLine("accept client!");
//_sh.setStream(_client.GetStream(),_client.Client);
BeginAClient();
// try
// {
//_isRecvThreadRunning = true;
_totalSize = 0;
int errorCount = 0;
while (id == _threadId) //현재 thread가 최근 thread가 아니면 나감..
{
int size = 0;
try
{
if (id != _threadId)
{
return; //
}
size = conn.Client.Receive(_tempRecvBuffer, _totalSize, 1, SocketFlags.None); //일단 1개를 받음..
_recvPos = RecvPositions.AfterRecved;
if (conn.Available > 0)
{
size += conn.Client.Receive(_tempRecvBuffer, _totalSize + 1, conn.Available, SocketFlags.None); //나머지를 받음.
}
if (size <= 0)
{
errorCount++; //접속된 직후 이 경우가 있을 수 있으므로..
if (errorCount > 1)
{
if (conn.Client == null || conn.Client.Blocking == false || conn.Client.Connected == false)
{
//루프에서 나간다.
break;
}
else
{
try
{
conn.Close();
}
catch { }
conn = null;
break;
}
}
}
else
{
errorCount = 0;
}
}
catch
{
if (E_NetError != null && id == _threadId)
{
E_NetError(this, new NetworkErrorEventArgs(_id, NetworkErrorEventArgs.NetErrorMsg.FAIL_WHEN_RECV_MSG));
}
break;
}
_totalSize += size;
TransferEventArgs args = new TransferEventArgs(_id, TransferEventArgs.TransferMode.Receive, size, _totalSize, "");
args.TempBuffer = _tempRecvBuffer;
if (E_OnCanReceive != null && id == _threadId)
{
E_OnCanReceive(this, args);
}
if (args.IsHandled)
{
if (args.UsedSize > 0 && _totalSize > args.UsedSize) //직접처리했는데 버퍼에 있는 내용을 다 소비하지 않았다면..
{
//남은 부분을 앞으로 가져옴..
Buffer.BlockCopy(_tempRecvBuffer, args.UsedSize, _tempRecvBuffer, 0, _totalSize - args.UsedSize);
_totalSize -= args.UsedSize;
}
}
else if (E_OnReceivedInQueue != null) //직접처리하지 않았으므로, queue에 넣어줌..
{
_queue.enqueueFrom(_tempRecvBuffer, 0, _totalSize);
_recvPos = RecvPositions.AfterQueueEntered;
_totalSize = 0;
args.totalSize = _queue.Size;
if (E_OnReceivedInQueue != null && id == _threadId)
{
E_OnReceivedInQueue(this, args);
}
}
#region old
/*
*
* int available = _server.Available;
*
* int size = 0;
* try
* {
* size = _server.Client.Receive(_tempRecvBuffer, 0, available, SocketFlags.None);
* //size = _uSocket.ReceiveFrom(_tempRecvBuffer, ref _remoteEP);// 0, available, SocketFlags.None); ;
* }
* catch
* {
* break;
* }
*
* if (size <= 0)
* {
* if (_server.Client == null || _server.Client.Blocking == false || _server.Client.Connected == false)
* {
* //루프에서 나간다.
* break;
* }
* }
* TransferEventArgs args = new TransferEventArgs(_id, TransferEventArgs.TransferMode.Receive, size, size, "");
* if (E_OnReceived != null) E_OnReceived(this, args);
*
* if (args.IsHandled == false)
* {
* Byte[] buff = new byte[size];
* Buffer.BlockCopy(_tempRecvBuffer, 0, buff, 0, size);
* _queue.enqueueFrom(buff);
* args = new TransferEventArgs(_id, TransferEventArgs.TransferMode.Receive, size, _queue.Size, "");
*
* if (E_OnQueueEntered != null) E_OnQueueEntered(this, args);
* }
*/
/*
* if (available > 0)
* {
* buff = new Byte[available];
* size = _server.Client.Receive(buff, 0, available, SocketFlags.None);
* Win32APIs.SendMsgData("recved:" + size, "LogWindow");
* }
* else
* {
* buff = new byte[_headerSize]; //available이 0일때는 다음에 도착할 header를 기다린다.
* size = _server.Client.Receive(buff, 0, _headerSize, SocketFlags.None);
* }
* if (_isDisposing)
* {
* _isEndConnection = true;
* return; //thread를 끝낸다. connection이나 neterror 이벤트를 발생시키지 않는다.
* }
* if (size > 0)
* {
* if (size == buff.Length) _queue.Enqueue(buff);
* else _queue.enqueueFrom(buff, 0, size);
*
* if (E_OnReceived != null) E_OnReceived(this, new TransferEventArgs(_id, TransferEventArgs.TransferMode.Receive, size, _queue.Size));
* loopZero = 3;
* }
* else loopZero--;
*
* if (loopZero == 0 || size < 0)
* {
* if (E_NetError != null) E_NetError(this, new NetworkErrorEventArgs(_id, NetworkErrorEventArgs.NetErrorMsg.READ_TIMEOUT));
* break;
* }
* if (size == 0) continue;
*/
#endregion
}
// }
// catch (Exception e) {
// throw;
// }
_clients[id] = null;
// _isRecvThreadRunning = false;
//_isEndConnection = false;
FinishAClient();
if (E_NetError != null && id == _threadId)
{
E_NetError(this, new NetworkErrorEventArgs(_id, NetworkErrorEventArgs.NetErrorMsg.RECV_THREAD_FINISHED));
}
//ConnectionEvent(ConnType.Disconnected);
//close();
//OnConnectionFailed("Connection closed..");
}
private void recvLoop()
{
int id = _currentId;
Console.WriteLine("server ready...");
//_isEndConnection = false;
Console.WriteLine("accept client!");
//_sh.setStream(_client.GetStream(),_client.Client);
BeginAClient();
//_isRecvThreadRunning = true;
_totalSize[id] = 0;
int errorCount = 0;
try
{
while (!_isEndConnection[id])
{
funcRunningInServerLoopForClient();
if (_callBackFunc != null)
{
_callBackFunc();
}
int size = 0;
try
{
size = _client[id].Client.Receive(_tempRecvBuffer[id], _totalSize[id], 1, SocketFlags.None);//일단 1개를 받음..
if (_client[id].Available > 0)
{
size += _client[id].Client.Receive(_tempRecvBuffer[id], _totalSize[id] + 1, _client[id].Available, SocketFlags.None);//나머지를 받음.
}
_recvPos = RecvPositions.AfterRecved;
if (size <= 0)
{
errorCount++; //접속된 직후 이 경우가 있을 수 있으므로..
if (errorCount > 3)
{
if (_client[id].Client == null || _client[id].Client.Blocking == false || _client[id].Client.Connected == false)
{
//루프에서 나간다.
break;
}
else
{
try
{
_client[id].Close();
}
catch { }
ConnectionEvent(ConnType.Disconnected, id);
_client[id] = null;
}
}
continue;
}
else
{
errorCount = 0;
}
}
catch
{
if (E_NetError != null)
{
E_NetError(this, new NetworkErrorEventArgs(id, NetworkErrorEventArgs.NetErrorMsg.FAIL_WHEN_RECV_MSG));
}
break;
}
_totalSize[id] += size;
TransferEventArgs args = new TransferEventArgs(id, TransferEventArgs.TransferMode.Receive, size, _totalSize[id], "");
args.TempBuffer = _tempRecvBuffer[id];
if (E_OnCanReceive != null)
{
E_OnCanReceive(this, args);
}
if (args.IsHandled)
{
if (args.UsedSize > 0 && _totalSize[id] > args.UsedSize)//직접처리했는데 버퍼에 있는 내용을 다 소비하지 않았다면..
{
//남은 부분을 앞으로 가져옴..
Buffer.BlockCopy(_tempRecvBuffer[id], args.UsedSize, _tempRecvBuffer[id], 0, _totalSize[id] - args.UsedSize);
_totalSize[id] -= args.UsedSize;
}
}
else if (E_OnReceivedInQueue != null) //직접처리하지 않았으므로, queue에 넣어줌..
{
_queue[id].enqueueFrom(_tempRecvBuffer[id], 0, _totalSize[id]);
_recvPos = RecvPositions.AfterQueueEntered;
_totalSize[id] = 0;
args.totalSize = _queue[id].Size;
if (E_OnReceivedInQueue != null)
{
E_OnReceivedInQueue(this, args);
}
}
}
}
catch (Exception e)
{
try
{
_client[id].Close();
}
catch { }
}
// _isRecvThreadRunning = false;
//_isEndConnection = false;
_client[id] = null;
FinishAClient();
if (E_NetError != null)
{
E_NetError(this, new NetworkErrorEventArgs(id, NetworkErrorEventArgs.NetErrorMsg.RECV_THREAD_FINISHED));
}
//ConnectionEvent(ConnType.Disconnected);
//close();
//OnConnectionFailed("Connection closed..");
ConnectionEvent(ConnType.Disconnected, id);
//close();
//OnConnectionFailed("Connection closed..");
}
private void recvLoop()
{
Console.WriteLine("server ready...");
_isEndConnection = false;
Console.WriteLine("accept client!");
//_sh.setStream(_client.GetStream(),_client.Client);
BeginAClient();
int errCount = 0;
while (!_isEndConnection)
{
funcRunningInServerLoopForClient();
if (_callBackFunc != null)
{
_callBackFunc();
}
int size = 0;
try
{
size = _uSocket.ReceiveFrom(_tempRecvBuffer, ref _remoteEP);// 0, available, SocketFlags.None); ;
_totalSize = size;
}
catch
{
break;
}
_recvPos = RecvPositions.AfterRecved;
if (size <= 0)
{
errCount++;
if (errCount > 1)
{
if (_uSocket == null || _uSocket.Blocking == false || _uSocket.Connected == false)
{
//루프에서 나간다.
break;
}
else
{
try
{
_uSocket.Close();
}
catch { }
_uSocket = null;
break;
}
}
}
else
{
errCount = 0;
}
TransferEventArgs args = new TransferEventArgs(_id, TransferEventArgs.TransferMode.Receive, size, size, "");
args.TempBuffer = _tempRecvBuffer;
if (E_OnCanReceive != null)
{
E_OnCanReceive(this, args);
}
if (args.IsHandled == false && E_OnReceivedInQueue != null)
{
Byte[] buff = new byte[size];
Buffer.BlockCopy(_tempRecvBuffer, 0, buff, 0, size);
_queue.enqueueFrom(buff);
_recvPos = RecvPositions.AfterQueueEntered;
args = new TransferEventArgs(_id, TransferEventArgs.TransferMode.Receive, size, _queue.Size, "");
if (E_OnReceivedInQueue != null)
{
E_OnReceivedInQueue(this, args);
}
}
/*
* if (_callBackFunc != null) _callBackFunc();
*
* int available = _uSocket.Available;
* Byte[] buff;
* int size;
* if (available > 0)
* {
* buff = new Byte[available];
* size = _uSocket.ReceiveFrom(buff, 0, available, SocketFlags.None, ref _remoteEP);
* }
* else
* {
* buff = _tempBuff; //available이 0일때는 다음에 도착할 header를 기다린다.
* _uSocket.Blocking = true;
* size = _uSocket.ReceiveFrom(buff, ref _remoteEP);
* totalCount++;
* }
* if (size > 0)
* {
* if (size == buff.Length) _queue.Enqueue(buff);
* else _queue.enqueueFrom(buff, 0, size);
* totalSize += (ulong)size;
* if (_queue.Size != (int)totalSize)
* {
* Console.Write("total size is not match to queueSize");
* }
* if (E_OnReceived != null) E_OnReceived(this, new TransferEventArgs(_id, TransferEventArgs.TransferMode.Receive, size, _queue.Size));
*
* loopZero = 3;
* totalDataCount++;
*
*
* }
* else loopZero--;
*
* if (loopZero == 0 || size < 0)
* {
* if (E_NetError != null) E_NetError(this, new NetworkErrorEventArgs(_id, NetworkErrorEventArgs.NetErrorMsg.READ_TIMEOUT));
* break;
* }
* if (size == 0) continue;
*/
}
FinishAClient();
ConnectionEvent(ConnType.Disconnected);
//close();
//OnConnectionFailed("Connection closed..");
}
private void recvLoop()
{
int id = _threadId;
UdpClient conn = _clients[id];
Console.WriteLine("server ready...");
Console.WriteLine("accept client!");
//_sh.setStream(_client.GetStream(),_client.Client);
BeginAClient();
int errCount = 0;
while (id == _threadId)
{
funcRunningInServerLoopForClient();
if (_callBackFunc != null)
{
_callBackFunc();
}
int size = 0;
try
{
size = conn.Client.Receive(_tempRecvBuffer, SocketFlags.None);
_totalSize = size;
_recvPos = RecvPositions.AfterRecved;
}
catch {
break;
}
if (size <= 0)
{
errCount++;
if (errCount > 3)
{
if (conn.Client == null || conn.Client.Blocking == false || conn.Client.Connected == false)
{
//루프에서 나간다.
break;
}
else
{
try
{
conn.Client.Close();
}
catch { }
conn.Client = null;
break;
}
}
}
else
{
errCount = 0;
}
TransferEventArgs args = new TransferEventArgs(_id, TransferEventArgs.TransferMode.Receive, size, size, "");
if (E_OnCanReceive != null)
{
E_OnCanReceive(this, args);
}
if (args.IsHandled == false && E_OnReceivedInQueue != null)
{
Byte[] buff = new byte[size];
Buffer.BlockCopy(_tempRecvBuffer, 0, buff, 0, size);
_queue.enqueueFrom(buff);
_recvPos = RecvPositions.AfterQueueEntered;
args = new TransferEventArgs(_id, TransferEventArgs.TransferMode.Receive, size, _queue.Size, "");
if (E_OnReceivedInQueue != null)
{
E_OnReceivedInQueue(this, args);
}
}
/*
* if (available > 0)
* {
* //buff = new Byte[available];
*
* }
* else
* {
* //buff = new byte[_headerSize]; //available이 0일때는 다음에 도착할 header를 기다린다.
* size = this.Client.Receive(buff, 0, _headerSize, SocketFlags.None);
* }
* if (size > 0)
* {
* if (size == buff.Length) _queue.Enqueue(buff);
* else _queue.enqueueFrom(buff, 0, size);
*
* if (E_OnReceived != null) E_OnReceived(this, new TransferEventArgs(_id, TransferEventArgs.TransferMode.Receive, size, _queue.Size));
* loopZero = 3;
* }
* else loopZero--;
*
* if (loopZero == 0 || size < 0)
* {
* if (E_NetError != null) E_NetError(this, new NetworkErrorEventArgs(_id, NetworkErrorEventArgs.NetErrorMsg.READ_TIMEOUT));
* break;
* }
* if (size == 0) continue;
*/
}
FinishAClient();
ConnectionEvent(ConnType.Disconnected);
//close();
//OnConnectionFailed("Connection closed..");
}