diff --git a/proxywatchd.py b/proxywatchd.py
index 492489b..75b2e5f 100644
--- a/proxywatchd.py
+++ b/proxywatchd.py
@@ -49,12 +49,13 @@ class WorkerJob():
 			except KeyboardInterrupt as e:
 				raise(e)
 			except rocksock.RocksockException as e:
-				## tor cannot connect
-				if e.failedproxy == None: break
-				## connexion failed
+				## tor failed to connect
+				if e.get_failedproxy() == -1: break
+				## proxy refused connexion
 				elif int(e.error) in [12, 13, 20, 24]: break
-				## generic errors
+				## skip generic errors
 				#elif int(e.error) == 7: continue
+				## debug purpose
 				#print('proxy#: %s, errortype: %s, error: %s' % (e.failedproxy, e.errortype, e.error))
 			except: sock.disconnect()