From eefeac5f945b3a0ee804efc78943f29219535f8a Mon Sep 17 00:00:00 2001
From: wangchong1995924 <15229716099@163.com>
Date: Thu, 1 Jul 2021 09:20:32 +0800
Subject: [PATCH] fix sending empty mail and adding retry

---
 core/obs_mail_notice.py | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/core/obs_mail_notice.py b/core/obs_mail_notice.py
index 273d7cd..02909f8 100644
--- a/core/obs_mail_notice.py
+++ b/core/obs_mail_notice.py
@@ -147,12 +147,18 @@ class ObsMailNotice(object):
                     with ThreadPoolExecutor(10) as executor:
                         for pkg in self.failed_pkglist:
                             executor.submit(self._get_pkg_owner_email, proj, pkg, status)
-        message = self._edit_email_content()
-        ret = self._send_email(message)
-        if ret == 0:
-            log.info("send email succeed !")
+        if self.to_addr_list:
+            message = self._edit_email_content()
+            for x in range(5):
+                ret = self._send_email(message)
+                if ret == 0:
+                    log.info("send email succeed !")
+                    sys.exit(0)
+                else:
+                    log.error("send email failed, Error:%s" % ret)
+            raise SystemExit("Failed to send email!")
         else:
-            log.error("send email failed, Error:%s" % ret)
+            log.info("No build failed or unresolvable packages.")
 
 
 if __name__ == "__main__":
-- 
Gitee