VILLASnode/etc/websocket-demo.conf

# Example configuration file for VILLASnode.
#
# The syntax of this file is similar to JSON.
# A detailed description of the format can be found here:
#   http://www.hyperrealm.com/libconfig/libconfig_manual.html#Configuration-Files
#
# Author: Steffen Vogel <post@steffenvogel.de>
# SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
# SPDX-License-Identifier: Apache-2.0

nodes = {
	sig = {
		type = "signal",

		signal = "mixed",
		values = 5,
		rate = 20,
		in = {
			hooks = (
				{ type = "stats" }
			)
		}
	},
	ws_sig = {
		type = "websocket",
		description = "Demo Channel",
		out = {
			signals = (
				{ name = "Random walk", unit = "V",   type = "float" },
				{ name = "Sine",        unit = "A",   type = "float" },
				{ name = "Rect",        unit = "Var", type = "float" },
				{ name = "Ramp",        unit = "°C",  type = "float" }
			),
		}
		in = {
			signals = ( )
			hooks = (
				{ type = "stats" },
				{ type = "print" }
			)
		}
	},

	ws_lo = {
		type = "websocket",
		description = "Loopback",
		out = {
			signals = (
				{ name = "slider", type = "float" },
				{ name = "buttons", type = "float" }
			),
		}
		in = {
			signals = (
				{ name = "slider", type = "float" },
				{ name = "buttons", type = "float" }
			)
			hooks = (
				{ type = "stats" },
				{ type = "print" }
			)
		}
	}
}

## List of paths

paths = (
	{
		in = "sig",
		out = "ws_sig"
	},
	{
		in = "ws_lo",
		out = "ws_lo"
	}
)