VP1HttpGetFile_DownloadThread Node1 VP1HttpGetFile_DownloadThread - m_urltofile - m_localtargetfile - m_expectedMD5Sum - m_data - m_errorString - m_mutex - m_downloadFinishedStatus - m_lastChangeTime - m_lastcheckedsize + VP1HttpGetFile_DownloadThread() + ~VP1HttpGetFile_Download Thread() + errors() + errorString() + urltofile() + localtargetfile() + expectedMD5Sum() + data() + checkForStall() # run() - endInFailure() - done() - dataReadProgress() Node2 QThread Node2->Node1