- Catch into VRE log NF tasks progress. How? Using pipes or files inside the wrapper.
- Next, process the NF output in order to emit meaningful progress for VRE
- Out of scope of the wrapper: agree in a visualization at the VRE front-end for these message lines
Comment: try to disable output and error buffering, so VRE can monitor it in real time
Comment: try to disable output and error buffering, so VRE can monitor it in real time