I am regularly getting tracebacks of the following type in error.log. The effect of this seems to be that responses to my invitations are not processed and deleted from the mailbox. I am using the FreeBSD port under FreeBSD11.
cal# pkg info|grep calendarserver py27-calendarserver-9.0 Calendar and Contacts Server from Apple (RFC 4791, RFC 6352) cal# freebsd-version -ku 11.0-RELEASE-p2 11.0-RELEASE-p5
2017-07-14T01:39:54+0000 [caldav-0] [txdav.caldav.datastore.scheduling.imip.inbound.IMAP4DownloadProtocol#debug] IMAP servergreeting 2017-07-14T01:39:54+0000 [caldav-0] [txdav.caldav.datastore.scheduling.imip.inbound.IMAP4DownloadProtocol#debug] IMAP logged in 2017-07-14T01:39:54+0000 [caldav-0] [txdav.caldav.datastore.scheduling.imip.inbound.IMAP4DownloadProtocol#debug] IMAP Inbox selected 2017-07-14T01:39:54+0000 [caldav-0] [twisted.internet.defer#critical] Unhandled error in Deferred: 2017-07-14T01:39:54+0000 [caldav-0] [twisted.internet.defer#critical] 2017-07-14T01:39:54+0000 [caldav-0] Traceback (most recent call last): 2017-07-14T01:39:54+0000 [caldav-0] File "/usr/local/lib/python2.7/site-packages/twisted/mail/imap4.py", line 2608, in _defaultHandler 2017-07-14T01:39:54+0000 [caldav-0] cmd.finish(rest, self._extraInfo) 2017-07-14T01:39:54+0000 [caldav-0] File "/usr/local/lib/python2.7/site-packages/twisted/mail/imap4.py", line 428, in finish 2017-07-14T01:39:54+0000 [caldav-0] d.callback((send, lastLine)) 2017-07-14T01:39:54+0000 [caldav-0] File "/usr/local/lib/python2.7/site-packages/twisted/internet/defer.py", line 459, in callback 2017-07-14T01:39:54+0000 [caldav-0] self._startRunCallbacks(result) 2017-07-14T01:39:54+0000 [caldav-0] File "/usr/local/lib/python2.7/site-packages/twisted/internet/defer.py", line 567, in _startRunCallbacks 2017-07-14T01:39:54+0000 [caldav-0] self._runCallbacks() 2017-07-14T01:39:54+0000 [caldav-0] --- <exception caught here> --- 2017-07-14T01:39:54+0000 [caldav-0] File "/usr/local/lib/python2.7/site-packages/twisted/internet/defer.py", line 653, in _runCallbacks 2017-07-14T01:39:54+0000 [caldav-0] current.result = callback(current.result, *args, **kw) 2017-07-14T01:39:54+0000 [caldav-0] File "/usr/local/lib/python2.7/site-packages/txdav/caldav/datastore/scheduling/imip/inbound.py", line 692, in cbGo tSearch 2017-07-14T01:39:54+0000 [caldav-0] self.fetchUID(ms).addCallback(self.cbGotUIDs) 2017-07-14T01:39:54+0000 [caldav-0] File "/usr/local/lib/python2.7/site-packages/twisted/mail/imap4.py", line 3494, in fetchUID 2017-07-14T01:39:54+0000 [caldav-0] return self._fetch(messages, useUID=uid, uid=1) 2017-07-14T01:39:54+0000 [caldav-0] File "/usr/local/lib/python2.7/site-packages/twisted/mail/imap4.py", line 4023, in _fetch 2017-07-14T01:39:54+0000 [caldav-0] assert isinstance(messages, bytes), messages 2017-07-14T01:39:54+0000 [caldav-0] exceptions.AssertionError: 4:68 2017-07-14T01:39:54+0000 [caldav-0]
dovecot does believe logins are occurring, which accords with calendarserver’s logging. Any clues, pointers, or debugging hints? Joe