void Connection::OnRead(ssize_t nread, const uv_buf_t* buf) {
if (nread > 0) {
OnReadData(nread);
} else if (nread == 0) {
OnReadEnd();
} else {
Close();
}
}
int CIOCPFileAccessor::Update(int ProcessPacketLimit)
{
int PacketCount1=0;
int PacketCount2=0;
COverLappedObject * pOverLappedObject;
while(m_DataQueue.PopFront(pOverLappedObject))
{
if(pOverLappedObject->GetType()==IO_FILE_READ)
{
ULONG64_CONVERTER ReadOffset;
ReadOffset.HighPart=pOverLappedObject->GetOverlapped()->OffsetHigh;
ReadOffset.LowPart=pOverLappedObject->GetOverlapped()->Offset;
OnReadData(ReadOffset.QuadPart,*(pOverLappedObject->GetDataBuff()));
}
else
{
ULONG64_CONVERTER WriteOffset;
WriteOffset.HighPart=pOverLappedObject->GetOverlapped()->OffsetHigh;
WriteOffset.LowPart=pOverLappedObject->GetOverlapped()->Offset;
OnWriteData(WriteOffset.QuadPart,*(pOverLappedObject->GetDataBuff()));
}
GetServer()->DeleteOverLappedObject(pOverLappedObject);
PacketCount1++;
if(PacketCount1>=ProcessPacketLimit)
break;
}
FIOCP_ERROR_INFO ErrorInfo;
while(m_ErrorQueue.PopFront(ErrorInfo))
{
OnError(ErrorInfo.ErrorType,ErrorInfo.ErrorCode,ErrorInfo.QueryType,ErrorInfo.QueryPos,ErrorInfo.QuerySize);
PacketCount2++;
if(PacketCount2>=ProcessPacketLimit)
break;
}
if(m_WantClose)
{
Close();
}
return PacketCount1+PacketCount2;
}