From 27de979733318262786d46ac7c7d242d4aa9f8d8 Mon Sep 17 00:00:00 2001
From: Andrey Smirnov <Smirnov.Andrey@gmail.com>
Date: Fri, 3 Oct 2014 11:02:31 +0400
Subject: [PATCH] More comments. #45 #114

---
 cmd/mirror_update.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cmd/mirror_update.go b/cmd/mirror_update.go
index 7d6eaa86..5b5cc285 100644
--- a/cmd/mirror_update.go
+++ b/cmd/mirror_update.go
@@ -86,7 +86,7 @@ func aptlyMirrorUpdate(cmd *commander.Command, args []string) error {
 	}
 
 	defer func() {
-		// on any interreption, unlock the mirror
+		// on any interruption, unlock the mirror
 		err := context.ReOpenDatabase()
 		if err == nil {
 			repo.MarkAsIdle()
@@ -118,6 +118,7 @@ func aptlyMirrorUpdate(cmd *commander.Command, args []string) error {
 	// Download all package files
 	ch := make(chan error, count)
 
+	// In separate goroutine (to avoid blocking main), push queue to downloader
 	go func() {
 		for _, task := range queue {
 			context.Downloader().DownloadWithChecksum(repo.PackageURL(task.RepoURI).String(), task.DestinationPath, ch, task.Checksums, ignoreMismatch)