1 files changed, 58 insertions, 0 deletions
diff --git a/bundle/scripts/benchmark/connections.js b/bundle/scripts/benchmark/connections.js
new file mode 100644
index 00000000..efc1bcb6
--- /dev/null
+++ b/bundle/scripts/benchmark/connections.js
@@ -0,0 +1,58 @@
+const cluster = require("cluster");
+const WebSocket = require("ws");
+const endpoint = process.env.GATEWAY || "ws://localhost:3001";
+const connections = Number(process.env.CONNECTIONS) || 50;
+const threads = Number(process.env.THREADS) || require("os").cpus().length || 1;
+const token = process.env.TOKEN;
+
+if (!token) {
+	console.error("TOKEN env var missing");
+	process.exit();
+}
+
+if (cluster.isMaster) {
+	for (let i = 0; i < threads; i++) {
+		cluster.fork();
+	}
+
+	cluster.on("exit", (worker, code, signal) => {
+		console.log(`worker ${worker.process.pid} died`);
+	});
+} else {
+	for (let i = 0; i < connections; i++) {
+		connect();
+	}
+}
+
+function connect() {
+	const client = new WebSocket(endpoint);
+	client.on("message", (data) => {
+		data = JSON.parse(data);
+
+		switch (data.op) {
+			case 10:
+				client.interval = setInterval(() => {
+					client.send(JSON.stringify({ op: 1 }));
+				}, data.d.heartbeat_interval);
+
+				client.send(
+					JSON.stringify({
+						op: 2,
+						d: {
+							token,
+							properties: {},
+						},
+					})
+				);
+
+				break;
+		}
+	});
+	client.once("close", (code, reason) => {
+		clearInterval(client.interval);
+		connect();
+	});
+	client.on("error", (err) => {
+		// console.log(err);
+	});
+}