GitLab

import requests
broker_address = "http://sf-daq:10002"

Advance the run number in the DAQ for a given pgroup:

parameters = {
    'pgroup': 'p17502'
}

r = requests.get(f'{broker_address}/get_next_run_number', json=parameters)
r.json()

->

<Response [200]>

{
    'status': 'ok',
    'message': '6'
}

Use that run_number in the retrieve request:

parameters = {
    "pgroup": "p17502",
    "rate_multiplicator": 1,
    "detectors": {
        "JF06T32V02": {}
    },
    "run_number": 6,
    "user_tag": "test_show",
    "start_pulseid": 13984141064,
    "stop_pulseid": 13984141064+100
}

r = requests.post(f'{broker_address}/retrieve_from_buffers', json=parameters)
r.json()

->

<Response [200]>

{
    'status': 'ok',
    'message': 'OK',
    'run_number': '6',
    'acquisition_number': '0', 
    'unique_acquisition_number': '2902',
    'files': [
        '/sf/alvra/data/p17502/raw/run_000006/data/000000.JF06T32V02.h5'
    ]
}