isopen/test.js

isOpen can check a range of ports (TCP) for 'open' or 'closed' status with label name

const isopen = require("./isopen");


isopen('github.com', 80,function(response){
    console.log("TEST: Single Port (80)");
    console.log(response);
})


isopen('github.com', '20-30', function (response) {
    console.log("TEST: Range Ports (20-30)");
    console.log(response);
})


isopen('github.com', [21, 22, 80, 443], function (response) {
    console.log("TEST: Array Ports [21,22,80,443]");
    console.log(response);
})