From 9d97bab663adb122d6edf7c15639a3457e94c71f Mon Sep 17 00:00:00 2001
From: Christian Weiske <cweiske@cweiske.de>
Date: Tue, 30 Aug 2016 21:37:50 +0200
Subject: [PATCH] tell why crawler stops

---
 src/phinde/Crawler.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/phinde/Crawler.php b/src/phinde/Crawler.php
index 72726a5..1cf9bdc 100644
--- a/src/phinde/Crawler.php
+++ b/src/phinde/Crawler.php
@@ -56,6 +56,7 @@ class Crawler
         $res = $req->send();
         if ($res->getStatus() === 304) {
             //not modified since last time, so don't crawl again
+            $this->log('Not modified since last fetch');
             return false;
         } else if ($res->getStatus() !== 200) {
             throw new \Exception(
@@ -141,5 +142,10 @@ class Crawler
     {
         $this->showLinksOnly = $showLinksOnly;
     }
+
+    protected function log($msg)
+    {
+        echo $msg . "\n";
+    }
 }
 ?>
-- 
2.30.2