Move benchmarks to Rust (#7134)

All benchmarks are done in Rust and can be invoked with
`cargo bench`.

Currently this has it's own "harness" that behaves like
`./tools/benchmark.py` did.
Because of this tests inside `cli/bench` are currently not run.
This should be switched to the language provided harness
once the `#[bench]` attribute has been stabilized.

1 files changed, 18 insertions, 0 deletions

diff --git a/cli/bench/node_tcp.js b/cli/bench/node_tcp.js
new file mode 100644
index 000000000..22e2a5161
--- /dev/null
+++ b/cli/bench/node_tcp.js
@@ -0,0 +1,18 @@
+// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+// Note: this is a keep-alive server.
+const { Server } = require("net");
+const port = process.argv[2] || "4544";
+console.log("port", port);
+
+const response = Buffer.from(
+  "HTTP/1.1 200 OK\r\nContent-Length: 12\r\n\r\nHello World\n",
+);
+
+Server((socket) => {
+  socket.on("data", (_) => {
+    socket.write(response);
+  });
+  socket.on("error", (_) => {
+    socket.destroy();
+  });
+}).listen(port);