From 4ba3d843665d622cd58fb90537013172f59b8ed0 Mon Sep 17 00:00:00 2001
From: samueltwum1 <samueltwum1@gmail.com>
Date: Wed, 27 Oct 2021 08:18:05 +0200
Subject: [PATCH] SAR-276 Handle errors from device
---
src/ska_tango_base/utils.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/ska_tango_base/utils.py b/src/ska_tango_base/utils.py
index c754579e..c020787c 100644
--- a/src/ska_tango_base/utils.py
+++ b/src/ska_tango_base/utils.py
@@ -630,6 +630,10 @@ class LongRunningDeviceInterface:
- If so, fire the callback
- Clean up
"""
+ if ev.err:
+ self._logger.error("Event system DevError(s) occured: %s", str(ev.errors))
+ return
+
if ev.attr_value and ev.attr_value.name == "longrunningcommandresult":
if ev.attr_value.value:
# push change event to new attribute for all tango devices
--
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