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81 lines
2.6 KiB
Text
81 lines
2.6 KiB
Text
/** This is an example for a minimal loopback configuration.
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*
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* All messages will be sent back to the origin using UDP packets.
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*
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* You can use this configuration in conjunction with the 'send', 'receive' and 'random'
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* utilities as shown below (run all three steps in parallel).
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*
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* 0. Overview:
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*
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* ./signal --PIPE--> ./pipe --UDP--> ./node --UDP--> ./pipe
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*
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* 1. Start server:
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*
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* $ ./node etc/loopback.conf
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*
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* 2. Send random data to server:
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*
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* $ ./signal random -r 10 -v 4 | ./pipe etc/loopback.conf node1
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*
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* 3. Receive data from server:
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*
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* $ ./pipe etc/loopback.conf node2
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*
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* The syntax of this file is similar to JSON.
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* A detailed description of the format can be found here:
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* http://www.hyperrealm.com/libconfig/libconfig_manual.html#Configuration-Files
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*
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
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* @license GNU General Public License (version 3)
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*
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* VILLASnode
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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stats = 1;
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debug = 10;
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nodes = {
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node1 = {
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type = "socket",
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layer = "udp",
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local = "*:12000", # Local ip:port, use '*' for random port
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remote = "127.0.0.1:12001",
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header = "villas", # 'gtnet-skt' or 'villas'. If not provided, 'villas' header will be used
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netem = {
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enabled = false,
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delay = 1000000, # In micro seconds!
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jitter = 300000,
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distribution = "normal"
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}
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vectorize = 1 # Number of samples to fetch per iteration from the socket
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},
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node2 = {
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type = "socket",
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layer = "udp",
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local = "*:12001", # Local ip:port, use '*' for random port
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remote = "127.0.0.1:12002",
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header = "villas", # 'gtnet-skt' or 'villas'. If not provided, 'villas' header will be used
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vectorize = 1 # Number of samples to fetch per iteration from the socket
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}
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};
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paths = (
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{
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in = "node1", # Name of the node we listen to (see above)
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out = "node2", # And we loop back to the origin
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}
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);
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