Hi, I use offlineimap to synchronize my emails. I want it to do a synchronization at system startup so recently I add a systemd service for it. However I always get error like this:
EOF occurred in violation of protocol (_ssl.c:590) *** Finished account 'BLACK' in 0:00 ERROR: Exceptions occurred during the run! ERROR: While attempting to sync account 'BLACK' EOF occurred in violation of protocol (_ssl.c:590) Traceback: File "/usr/share/offlineimap/offlineimap/accounts.py", line 263, in syncrunner self.__sync() File "/usr/share/offlineimap/offlineimap/accounts.py", line 326, in __sync remoterepos.getfolders() File "/usr/share/offlineimap/offlineimap/repository/IMAP.py", line 384, in getfolders imapobj = self.imapserver.acquireconnection() File "/usr/share/offlineimap/offlineimap/imapserver.py", line 483, in acquireconnection tls_level=self.tlslevel, File "/usr/share/offlineimap/offlineimap/imaplibutil.py", line 186, in __init__ super(WrappedIMAP4_SSL, self).__init__(*args, **kwargs) File "/usr/lib/python2.7/dist-packages/imaplib2.py", line 2138, in __init__ IMAP4.__init__(self, host, port, debug, debug_file, identifier, timeout, debug_buf_lvl) File "/usr/lib/python2.7/dist-packages/imaplib2.py", line 357, in __init__ self.open(host, port) File "/usr/share/offlineimap/offlineimap/imaplibutil.py", line 194, in open super(WrappedIMAP4_SSL, self).open(host, port) File "/usr/lib/python2.7/dist-packages/imaplib2.py", line 2151, in open self.ssl_wrap_socket() File "/usr/lib/python2.7/dist-packages/imaplib2.py", line 522, in ssl_wrap_socket self.sock = ssl.wrap_socket(self.sock, self.keyfile, self.certfile, ca_certs=self.ca_certs, cert_reqs=cert_reqs, ssl_version=ssl_version) File "/usr/lib/python2.7/ssl.py", line 933, in wrap_socket ciphers=ciphers) File "/usr/lib/python2.7/ssl.py", line 601, in __init__ self.do_handshake() File "/usr/lib/python2.7/ssl.py", line 830, in do_handshake self._sslobj.do_handshake() Currently I don't know what the problem is, but: 1. usually (after system startup) the same service is invoked by a timer and it works well so there is no problem with the script. 2. I believe the network is reachable, because the system will auto-connect WIFI after system startup. Maybe the initialization order is not configured properly? If so please see my mail service file below. I heard that to perform a SSL handshake the system have to contain some randomness (such that some random keys can be generated), so maybe a SSL handshake at system startup is deemed to fail? FYI, this is my systemd mail service file: # ~/.config/systemd/user/mail.service # this file is enabled with "systemctl --user enable mail.service [Unit] Description=Sync mail After=network.target [Service] Type=oneshot ExecStart=/path/to/the/script/mmail TimeoutStartSec=1min30s [Install] WantedBy=default.target -- Yubin _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel