diff options
Diffstat (limited to 'resources')
| -rw-r--r-- | resources/libraries/python/PLRsearch/PLRsearch.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/resources/libraries/python/PLRsearch/PLRsearch.py b/resources/libraries/python/PLRsearch/PLRsearch.py index e20d293d3c..37ee468405 100644 --- a/resources/libraries/python/PLRsearch/PLRsearch.py +++ b/resources/libraries/python/PLRsearch/PLRsearch.py @@ -1,4 +1,4 @@ -# Copyright (c) 2019 Cisco and/or its affiliates. +# Copyright (c) 2020 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: @@ -633,7 +633,15 @@ class PLRsearch: and number of samples used for this iteration. :rtype: _PartialResult """ - pipe.send(None) + # If worker encountered an exception, we get it in the recv below, + # but send will report a broken pipe. + # EAFP says we should ignore the error (instead of polling first). + # https://devblogs.microsoft.com/python + # /idiomatic-python-eafp-versus-lbyl/ + try: + pipe.send(None) + except BrokenPipeError: + pass if not pipe.poll(10.0): raise RuntimeError(f"Worker {name} did not finish!") result_or_traceback = pipe.recv() |