LoveManagerClient

class lsst.ts.externalscripts.LoveManagerClient(location, username, password, event_streams, telemetry_streams, msg_tracing=False)

Bases: object

Connect to a LOVE-manager instance.

Parameters:

locationstr

Complete URL of the running LOVE instance e.g. https://base-lsp.lsst.codes/love or http://love01.ls.lsst.org

username: `str`

LOVE username to use as authenticator

password: `str`

Password of the choosen LOVE user

event_streams: `dict`

Dictionary whith each item as <CSC:salindex>: <events_names_tuple> e.g. {“ATDome:0”: (‘allAxesInPosition’, ‘authList’, ‘azimuthCommandedState’, ‘azimuthInPosition’, …)

telemetry_streams: `dict`

Dictionary whith each item as <CSC:salindex>: <telemetries_names_tuple> e.g. {“ATDome:0”: (‘position’, …)

Notes

Details

• Generate websocket connections using provided credentials

by token authentication and subscribe to every event and telemetry specified.

Methods Summary

close()
create_start_task()
send_sal_command(csc, salindex, cmd_name, params)	Send a SAL command to the specified CSC
start_ws_client()	Start client websocket connection

Methods Documentation

async close()

create_start_task()

async send_sal_command(csc, salindex, cmd_name, params)

Send a SAL command to the specified CSC

Parameters:

cscstr

Name of the CSC stream

salindex: `int`

Salindex of the CSC stream

cmd_name: `str`

Name of the command to be sent

params: `dict`

Parameters of the command to be sent

async start_ws_client()

Start client websocket connection