port-scanner
Installation
npm install pscanner
example:
const portScan = require("pscanner");
const main = async () => {
const isOpen = await portScan({ host: "8.8.8.8", port: 443 });
console.log(isOpen); // true
};
main();support CallBack function:
const portScan = require("pscanner");
portScan({
host: "8.8.8.8",
port: 100,
callback: (isOpen, port) => {
console.log(isOpen, port);
// false 100
},
});set timeout connection (default 200ms):
const portScan = require("pscanner");
const main = async () => {
const isOpen = await portScan({
host: "8.8.8.8",
port: 443,
timeout: 100,
});
console.log(isOpen); // true
};
main();