aesan: 3 triesHEADmaster

1 files changed, 12 insertions, 2 deletions

diff --git a/aesan_alerts.rb b/aesan_alerts.rb
index 675c047..85db083 100755
--- a/aesan_alerts.rb
+++ b/aesan_alerts.rb
@@ -26,7 +26,17 @@ def read_title(file_path, line)
 end
 
 def fetch_first_paragraph(url)
-  response = Net::HTTP.get_response(URI.parse(url))
+  response = nil
+  error = nil
+  (1..3).each do
+    response = Net::HTTP.get_response(URI.parse(url))
+    break
+  rescue StandardError => error
+    sleep 5
+  end
+  if response.nil?
+    abort "Error al descargar URL tras 3 intentos: #{error}"
+  end
 
   if response.is_a?(Net::HTTPSuccess)
     document = Nokogiri::HTML(response.body)
@@ -45,7 +55,7 @@ def fetch_first_paragraph(url)
       puts ps
     end
   else
-    warn "Error al descargar página: #{response.code} #{response.message}"
+    abort "Error al descargar página: #{response.code} #{response.message}"
   end
 end