Merge branch 'check_data_xfer_state' into 'master'

Check data Xfer state

Closes #21

See merge request !12
3 jobs for 20-decouple-from-ctcontrol in 15 minutes and 53 seconds
Status Name Job ID Coverage
  Build
passed build-linux #114621
linux

00:12:21

 
  Build Noarch
failed build-noarch #114622
conda

00:03:32

 
  Deploy
skipped deploy-devel #114623
conda linux allowed to fail manual
 
Name Stage Failure
failed
build-noarch Build Noarch
    raise subprocess.CalledProcessError(proc.returncode, _args)
subprocess.CalledProcessError: Command '['/bin/bash', '-o', 'errexit', '/opt/conda/conda-bld/lima-camera-slsdetector-tango_1592910997075/work/conda_build.sh']' returned non-zero exit status 1.
Running after_script
bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell
groupadd: group 'conda' already exists
useradd: user 'conda' already exists
Uploading artifacts for failed job
ERROR: Job failed: exit code 1