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catch imap abortions and exit 

exiting will allow f.e. OpenShift to restart the failed pod.
reason: got "imaplib.abort: Server shutting down." some day.
This commit is contained in:
Tobias Brunner 2018-02-06 17:46:16 +01:00
parent 13a15ec397
commit fa2932d98a
1 changed files with 11 additions and 7 deletions
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18
library/emailhandling.py
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@ -33,13 +33,17 @@ class EmailHandling:
""" searches for emails matching the configured subject """
self.logger.info('Searching for messages matching the subject')
typ, msg_ids = self.imap.search(
None,
_EMAIL_SUBJECTS,
)
if typ != 'OK':
self.logger.error('Error searching for matching messages')
return False
try:
typ, msg_ids = self.imap.search(
None,
_EMAIL_SUBJECTS,
)
if typ != 'OK':
self.logger.error('Error searching for matching messages')
return False
except imaplib.IMAP4.abort as err:
self.logger.error('IMAP search aborted - exiting: %s', str(err))
raise SystemExit(1)
num_messages = len(msg_ids[0].split())
self.logger.info('Found %s matching messages', str(num_messages))