From a775a4c988a3a55c4b1d4436053c2997e76563e7 Mon Sep 17 00:00:00 2001
From: tgpethan <ethan@pyra-studios.net>
Date: Sat, 4 Jan 2020 12:16:38 +0000
Subject: [PATCH] Add comments to example_request_handler

---
 modules/example_request_handler.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/example_request_handler.js b/modules/example_request_handler.js
index b5d458d..b06f418 100644
--- a/modules/example_request_handler.js
+++ b/modules/example_request_handler.js
@@ -29,11 +29,14 @@ module.exports = {
             res - Response from server
         */
         
+        // Make sure the file exists
         fs.access(__dirname + BASE_PATH + "/files" + req.url, fs.F_OK, error => {
             if (error) {
+                // File doesn't exist, return a 404 to the client.
                 global.modules.consoleHelper.printWarn(emoji.page, `${req.method}: ${req.url} was requested - Returned 404`);
                 res.status(404).send("404!<hr>Revolution");
             } else {
+                // File does exist, send the file back to the client.
                 global.modules.consoleHelper.printInfo(emoji.page, `${req.method}: ${req.url} was requested`);
                 res.sendFile(__dirname + BASE_PATH + "/files" + req.url);
             }