File prevent-already-reading-continuous-exception-message.patch of Package salt.14915

From 6c84612b52b5f14e74a1c44f03d78a85c6f0c5dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pablo=20Su=C3=A1rez=20Hern=C3=A1ndez?=
 <psuarezhernandez@suse.com>
Date: Tue, 29 Oct 2019 09:08:52 +0000
Subject: [PATCH] Prevent 'Already reading' continuous exception message
 (bsc#1137642)

---
 salt/transport/ipc.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/salt/transport/ipc.py b/salt/transport/ipc.py
index 8235f104ef..0ed0baeec2 100644
--- a/salt/transport/ipc.py
+++ b/salt/transport/ipc.py
@@ -770,6 +770,7 @@ class IPCMessageSubscriber(IPCClient):
                 break
             except Exception as exc:
                 log.error('Exception occurred while Subscriber handling stream: %s', exc)
+                yield tornado.gen.sleep(1)
 
     def __run_callbacks(self, raw):
         for callback in self.callbacks:
-- 
2.23.0