Refactoring

lib/procUtils.js

@@ -3,6 +3,11 @@ const fs = require('fs');
 const net = require('net');
 const { logger } = require('./logger');
 
+/**
+ * Browse /proc in order to find the specific pid
+ * @param {number} pid 
+ * @returns {*} process stats if any
+ */
 function existsInProc(pid) {
     try {
         return fs.statSync(`/proc/${pid}`)
@@ -24,6 +29,10 @@ function retriveStdoutFromProcFd(pid) {
 }
 */
 
+/**
+ * Kills a process with a sys-call
+ * @param {number} pid the killed process pid
+ */
 async function killProcess(pid) {
     const res = spawn('kill', [pid])
     res.on('exit', () => {