This page will describe the PROOF progress dialog and its functionality. The progress dialog pop-ups automatically on the client screen at query start-up. The dialog allow to monitoring the progress of the query, instantaneous and average rates.
If for some reason (e.g. slowness of the X connection) the graphic dialog is non desired, it is possible to disable it by setting the TProof::kUsingSessionGui on the TProof object before any call to Process, e.g.
root  TProof *p = TProof::Open(...) root  p->SetBit(TProof::kUsingSessionGui) root  p->Process(...)
NB: page under preparation