Update index.js

- added verbose mode
- renamed http to instance (to avoid conflict in variable names)

test/index.js

@@ -2,6 +2,7 @@ const util = require('../helpers/util')
 const axios = require('axios')
 const https = require('https')
 
+const verbose = true
 const errorLog = 'error.log'
 const config = {
   timeout: 60000,
@@ -14,13 +15,13 @@ let stats = {
   failures: 0
 }
 
-const http = axios.create({ 
+const instance = axios.create({ 
   timeout: config.timeout,
   httpsAgent: new https.Agent({  
     rejectUnauthorized: false
   })
 })
-http.defaults.headers.common["User-Agent"] = "VLC/2.2.4 LibVLC/2.2.4"
+instance.defaults.headers.common["User-Agent"] = "VLC/2.2.4 LibVLC/2.2.4"
 
 async function test() {
 
@@ -52,7 +53,11 @@ async function test() {
 
       try {
 
-        await http.get(item.url)
+        if(verbose) {
+          console.log(`Checking '${item.url}'...`)
+        }
+
+        await instance.get(item.url)
 
         continue