From 6114573591aa1a8a13baac1d469dd606ff60b557 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@tobru.ch>
Date: Sat, 8 Feb 2020 18:04:53 +0100
Subject: [PATCH] set an imap timeout

so pylokid stops when the IMAP server doesn't respond in time
https://stackoverflow.com/questions/24422724/does-pythons-imaplib-let-you-set-a-timeout
---
 library/emailhandling.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/library/emailhandling.py b/library/emailhandling.py
index 1f9858f..8317b7b 100644
--- a/library/emailhandling.py
+++ b/library/emailhandling.py
@@ -7,6 +7,7 @@ import logging
 import re
 import email
 import email.parser
+import socket
 import imaplib
 
 _EMAIL_SUBJECTS = '(OR OR SUBJECT "Einsatzausdruck_FW" SUBJECT "Einsatzprotokoll" SUBJECT "Einsatzrapport" UNSEEN)'
@@ -19,6 +20,7 @@ class EmailHandling:
         self.logger.info('Connecting to IMAP server %s', server)
 
         self.tmp_dir = tmp_dir
+        socket.setdefaulttimeout(60)
         try:
             # TODO timeout
             self.imap = imaplib.IMAP4_SSL(server)