Compare throughput against jsmpp and Cloudhopper on one sink

benchmarks/peer-load.ts

@@ -0,0 +1,33 @@
+/**
+ * Drives a peer's HTTP control surface through the same load the local driver runs, so the number
+ * that comes back is that library's own rate against our sink rather than ours against theirs.
+ */
+function arg(name: string, fallback: string): string {
+	const found = process.argv.find(one => one.startsWith(`--${name}=`));
+
+	return found === undefined ? fallback : found.slice(name.length + 3);
+}
+
+const driver = arg('driver', 'http://jsmpp:8080');
+const count = arg('count', '20000');
+const concurrency = arg('concurrency', '50');
+
+async function call(path: string): Promise<unknown> {
+	const response = await fetch(`${driver}${path}`);
+
+	return response.json();
+}
+
+// Cloudhopper's window defaults to 1 and is set at bind, so threads alone would serialise it.
+const bound = await call(`/bind?systemId=bench&password=benchpw&windowSize=${concurrency}`);
+
+if (typeof bound !== 'object' || bound === null || !('ok' in bound) || bound.ok !== true) {
+	process.stdout.write(`${JSON.stringify({ bind: bound })}\n`);
+	process.exit(1);
+}
+
+const loaded = await call(`/load?count=${count}&concurrency=${concurrency}`);
+
+process.stdout.write(`${JSON.stringify(loaded)}\n`);
+
+await call('/unbind');