MockServer

class lsst.ts.electrometer.MockServer(brand, unstable=False, disconnect_reply_after_bytes=None)

Bases: OneClientReadLoopServer

Implement a mock server for the electrometer.

Parameters:

• brand (str) – Electrometer brand to simulate.

• unstable (bool, optional) – If true, add random write latency to replies.

• disconnect_reply_after_bytes (int or None, optional) – If provided, close the client connection after writing this many bytes of the first reply. The remaining bytes are sent after the client reconnects.

log

The log for the server.

Type:

logging.Logger

device

The mock device that handles commands that are parsed.

Type:

MockKeithley

read_loop_task

The task that tracks the read loop.

Type:

asyncio.Future

Methods Summary

connect_callback(server)	Start the command loop when client is connected.
read_and_dispatch()	Read client commands and dispatch them to the mock device.

Methods Documentation

async connect_callback(server)

Start the command loop when client is connected.

Parameters:

server (MockServer) – The server object.

async read_and_dispatch()

Read client commands and dispatch them to the mock device.

Return type:

None