This is an extension of Thor: https://github.com/observing/thor
The project is to generate metrics(failure rate, handshaking time, latency) and figures of different number of connections(from start to end with interval). e.g. In metrics.png, we show the figure of failure rate, handshaking time, latency from connections number 1000 to 4000, with 500 being the inteval.
To use it, simply run ./run.sh $start $end $inteval (You may need to chmod +x run.sh before running)
The default websocket is ws://localhost:9000/ws. You can change it in run.sh
After running, the figures are in metrics.png and the logs are in logs directory.