install

npm install ping-tcp-js

ping

• param

const client = require("ping-tcp-js");
// or
import client from "ping-tcp-js";

const host = "google.com";
const port = 80;

await client.ping(
  { host, port },
  { timeout: 5000 } // optional
);

1. host

const client = require("ping-tcp-js");
// or
import client from "ping-tcp-js";

const host = "google.com";
const port = 80;

client
  .ping({ host, port })
  .then(() => console.log("connect ping"))
  .catch((e) => console.error("not disconnet", e));

2. url

const client = require("ping-tcp-js");
// or
import client from "ping-tcp-js";

const host = "https://google.com";

client
  .ping({ host })
  .then(() => console.log("connect ping"))
  .catch((e) => console.error("not disconnet", e));

pingBackOff

time : Reconnect time count : Number of times

• param

const client = require("ping-tcp-js");
// or
import client from "ping-tcp-js";

const host = "google.com";
const port = 80;

// or
client.pingBackOff({ host, port }, { time: 5000, count: 10, timeout: 5000 });

1. host

const host = "google.com";
const port = 80;

client
  .pingBackOff({ host, port }, { time: 5000, count: 10, timeout: 5000 })
  .then(() => console.log("connect pingBackOff"))
  .catch((e) => console.error("not disconnet", e));

2. url

const host = "https://google.com";
client
  .pingBackOff({ host: host }, { time: 5000, count: 10, timeout: 5000 })
  .then(() => console.log("connect pingBackOff"))
  .catch((e) => console.error("not disconnet", e));

Test

npm run test