mirror: Better HTTP debugging

1 files changed, 2 insertions, 1 deletions

diff --git a/mirror.php b/mirror.php
index cb48b43..ff463f4 100644
--- a/mirror.php
+++ b/mirror.php
@@ -36,6 +36,7 @@ if (!file_exists($root.'/'.$filename)) {
 	$mirror = $tier0_url;
 	if (!should_force_tier0($filename)) {
 		$ctime = lstat($root.'/'.$filename)['ctime'];
+		header('X-Repomirror-C-Time: '.$ctime);
 		// TODO: weight by GeoIP or quality or something?
 		$mirrors = array();
 		foreach ($mirrors_urls as $mirrors_url) {
@@ -43,11 +44,11 @@ if (!file_exists($root.'/'.$filename)) {
 			foreach ($json['urls'] as $urldata) {
 				if (!in_array($urldata['protocol'], ['http', 'https', 'ftp'])) { continue; }
 				if (strtotime($urldata['last_sync']) < $ctime) { continue; }
+				header('X-Repomirror-Mirror'.count($mirrors).': '.strtotime($urldata['last_sync']).' '.$urldata['url']);
 				$mirrors[] = $urldata['url'];
 			}
 		}
 		if (count($mirrors) > 0) {
-			header('X-Repomirror-Mirrors: '.implode(' ', $mirrors));
 			$mirror = $mirrors[array_rand($mirrors)];
 		}
 	}