From 31a5cf588e1171bcfd58d6a08a76867552dfe811 Mon Sep 17 00:00:00 2001
From: Stanislav Laznicka <slaznick@redhat.com>
Date: Aug 17 2017 07:56:01 +0000
Subject: conncheck: fix progression on failure


traceback.format_exc() does not take exception object as an argument.
This made Python 3 get stuck amid ipa-replica-conncheck, probably
because it was waiting for a thread to finish.

https://pagure.io/freeipa/issue/4985

Reviewed-By: Felipe Volpone <fbarreto@redhat.com>

---

diff --git a/install/tools/ipa-replica-conncheck b/install/tools/ipa-replica-conncheck
index 5014ac0..3db2e02 100755
--- a/install/tools/ipa-replica-conncheck
+++ b/install/tools/ipa-replica-conncheck
@@ -346,9 +346,9 @@ class PortResponder(threading.Thread):
                 sock.listen(1)
 
             logger.debug('%d %s: Started listening', port, proto)
-        except socket.error as e:
+        except socket.error:
             logger.warning('%d %s: Failed to bind', port, proto)
-            logger.debug("%s", traceback.format_exc(e))
+            logger.debug("%s", traceback.format_exc())
         else:
             self._sockets.append(sock)