Not work tls in MQTT.js ?

[Octo8080X]

When MQTT.js is used with Deno, TLS may not be used correctly.

For example.

import mqtt from "npm:mqtt";

const client = mqtt.connect({
  port: 8883,
  host: "host",
  key:  Deno.readTextFileSync("keyfile"),
  cert:  Deno.readTextFileSync("clientfile"),
  rejectUnauthorized: false,
  ca: Deno.readTextFileSync("cacertfile"),
  protocol: 'mqtts'
});

client.on("connect", () => {
  client.subscribe("topic");
});

client.on("message", (topic, paylo) => {
  console.log([topic, new TextDecoder().decode(payload)]);
});

setInterval(async () => {
  await client.publish("topic", "payload");
}, 2000);

On the broker server, openssl is causing an error.
I can confirm that Node.js works with similar code.
Is it possible to improve compatibility here?

[littledivy]

Another reproduction without a local MQTT broker:

import mqtt from "npm:mqtt";
import fs from "node:fs";

const client = mqtt.connect({
  port: 8884,
  host: "test.mosquitto.org",
  key:  fs.readFileSync("client.key"),
  cert: fs.readFileSync("client.crt"),
  ca: fs.readFileSync("mosquitto.org.crt"),
  protocol: 'mqtts'
});

client.on("connect", () => {
  console.log("Connected");
  client.subscribe("topic");
});

client.on("message", (topic, payload) => {
  console.log([topic, new TextDecoder().decode(payload)]);
});

setInterval(async () => {
  console.log(await client.publish("topic", "payload"));
}, 2000);

Generate certificates from https://test.mosquitto.org/ssl/