From 7c418e13ba4dad806593195a9f9f6a6c8dc9b8ea Mon Sep 17 00:00:00 2001
From: "roberto.borghes" <roberto.borghes@elettra.eu>
Date: Wed, 16 Aug 2023 18:18:36 +0200
Subject: [PATCH] Bug fix: the server thread crashed when a callback tango
attribute was not running, added a ping() that can be catched
---
src/DonkiDirectorServer.py | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/DonkiDirectorServer.py b/src/DonkiDirectorServer.py
index 4682d6d..7c7ac04 100755
--- a/src/DonkiDirectorServer.py
+++ b/src/DonkiDirectorServer.py
@@ -66,11 +66,13 @@ class DonkiDirectorServer (PyTango.LatestDeviceImpl):
try:
if attr not in self.file_finished_proxies.keys():
self.file_finished_proxies[attr] = PyTango.AttributeProxy(attr)
+ (self.file_finished_proxies[attr]).ping()
(self.file_finished_proxies[attr]).write(filename_in)
except:
- self.error_stream("Unable to set callback attribute: " + attr )
+ _errmsg = "ERROR writing callback attribute: " + attr
+ self.error_stream(_errmsg )
+ self.dt._report_message(_errmsg, with_date=True)
self.error_stream(traceback.format_exc())
-
#----- PROTECTED REGION END -----# // DonkiDirectorServer.global_variables
--
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