attpcdaq.daq.views.helpers.get_status

attpcdaq.daq.views.helpers.get_status(request)

Returns some information about the system’s status.

This generates a dictionary containing the following key-value pairs:

‘overall_state’

The overall state of the system. If all of the data sources have the same state, this should be the numerical ID of a state. If the sources have different states, it should be -1.

‘overall_state_name’

The name of the overall state of the system. Either a state name or “Mixed” if the state is inconsistent.

‘run_number’

The current run number.

‘run_title’

The title of the current run.

‘run_class’

The type of the current run.

‘start_time’

The date and time when the current run started.

‘run_duration’

The duration of the current run. This is with respect to the current time if the run has not ended.

‘ecc_server_status_list’

Status of each ECC server. See get_ecc_server_statuses() for details.

‘data_router_status_list’

Status of each data router. See get_data_router_statuses() for details.

This is helpful when generating JSON responses to update the main page periodically.

Parameters:request (HttpRequest) – The request object. This must be included so we can get the name of the current user when fetching the Experiment object. Returns:A dictionary containing the information above. Return type:dict