Catch URLError while getting updates

jh0ker · jh0ker · commit 89ecb04a85be · 2015-12-07T23:45:21.000+01:00
diff --git a/telegram/updater.py b/telegram/updater.py
@@ -21,6 +21,11 @@
 except ImportError:
     from queue import Queue
 
+try:
+    from urllib2 import URLError
+except ImportError:
+    from urllib.error import URLError
+
 H = NullHandler()
 logging.getLogger(__name__).addHandler(H)
 
@@ -167,6 +172,8 @@ def _start_polling(self, poll_interval, timeout, network_delay):
                 self.update_queue.put(te)
                 sleep(current_interval)
 
+            except URLError as e:
+                self.logger.error("Error while getting Updates: %s" % e)
                 # increase waiting times on subsequent errors up to 30secs
                 if current_interval < 30:
                     current_interval += current_interval / 2
