From 73e322b84535d5dfd2d312538dc56326b9223bfb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Denis=20Nu=C8=9Biu?= <denis.nutiu@gmail.com>
Date: Fri, 20 Oct 2017 18:35:30 +0300
Subject: [PATCH] Adding some comments to GetFile

---
 server/server/commands.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/server/server/commands.go b/server/server/commands.go
index 82aaca2..f9424d9 100644
--- a/server/server/commands.go
+++ b/server/server/commands.go
@@ -27,6 +27,7 @@ func GetFile(c net.Conn, path string) (int, error) {
 		fileName = path
 	}
 
+	// Open the file
 	file, err := os.Open(PATH + fileName)
 	if err != nil {
 		// Open file failed.
@@ -35,6 +36,8 @@ func GetFile(c net.Conn, path string) (int, error) {
 	}
 	defer file.Close() // Closing the fd when the function has exited.
 
+	// Read all the data at once.
+	// we need to re-think this.
 	data, err := ioutil.ReadAll(file)
 	n, err := c.Write(data)
 	if err != nil {