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denoland-deno/cli/bench/tcp.js

22 lines
522 B
JavaScript

// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
const listener = Deno.listen({ port: 4500 });
const response = new TextEncoder().encode(
"HTTP/1.1 200 OK\r\nContent-Length: 12\r\n\r\nHello World\n",
);
// Accept a connection and write packets as fast as possible.
async function acceptWrite() {
const conn = await listener.accept();
try {
while (true) {
await conn.write(response);
}
} catch {
// Pass
}
conn.close();
}
await acceptWrite();
await acceptWrite();