From bf80ce4537e825a1046b9acc8e7592a1d2567ec8 Mon Sep 17 00:00:00 2001
From: mprahl <mprahl@redhat.com>
Date: Mon, 22 Jan 2018 15:20:41 -0500
Subject: [PATCH] Don't traceback on failed task cancellations and log those
 exceptions

---
 module_build_service/builder/KojiModuleBuilder.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/module_build_service/builder/KojiModuleBuilder.py b/module_build_service/builder/KojiModuleBuilder.py
index 457cd5ab..ab1ef12b 100644
--- a/module_build_service/builder/KojiModuleBuilder.py
+++ b/module_build_service/builder/KojiModuleBuilder.py
@@ -671,7 +671,11 @@ chmod 644 %buildroot/%_sysconfdir/rpm/macros.zz-modules
             return task_id, state, reason, None
 
     def cancel_build(self, task_id):
-        self.koji_session.cancelTask(task_id)
+        try:
+            self.koji_session.cancelTask(task_id)
+        except Exception as error:
+            log.error('Failed to cancel task ID {0} in Koji. The error '
+                      'message was: {1}'.format(task_id, str(error)))
 
     @classmethod
     def repo_from_tag(cls, config, tag_name, arch):