Hi,
1. If I upgrade the database from calendarserver 5.x to 7.x using
calendarserver_upgrade script, then I see the following error in
error.log, when trying to connect via caldav client (note that this does
not happen for fresh installation). Any help in debugging this would be
appreciated.
===============================================================
2016-01-27 02:54:58+0530 [BinaryBoxProtocol,1,] Unhandled Error
Traceback (most recent call last):
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 954,
in _commandReceived
deferred = self.dispatchCommand(box)
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 1011,
in dispatchCommand
return maybeDeferred(responder, box)
File
"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 150,
in maybeDeferred
result = f(*args, **kw)
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 1100,
in doit
return maybeDeferred(aCallable, **kw).addCallback(
--- <exception caught here> ---
File
"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 150,
in maybeDeferred
result = f(*args, **kw)
File
"/usr/lib/python2.7/dist-packages/calendarserver/accesslog.py", line
685, in logStats
self.observer.logStats(stats)
File
"/usr/lib/python2.7/dist-packages/calendarserver/accesslog.py", line
378, in logStats
self.systemStats = SystemMonitor()
File
"/usr/lib/python2.7/dist-packages/calendarserver/accesslog.py", line
587, in __init__
"cpu count" : psutil.NUM_CPUS if psutil is not None
else -1,
exceptions.AttributeError: 'module' object has no attribute
'NUM_CPUS'
2016-01-27 02:54:58+0530 [BinaryBoxProtocol,1,] Amp server or network
failure unhandled by client application. Dropping connection! To
avoid, add errbacks to ALL remote commands!
Traceback (most recent call last):
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 978,
in ampBoxReceived
self._commandReceived(box)
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 957,
in _commandReceived
deferred.addCallback(self._safeEmit)
File
"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 317,
in addCallback
callbackKeywords=kw)
File
"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 306,
in addCallbacks
self._runCallbacks()
--- <exception caught here> ---
File
"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 588,
in _runCallbacks
current.result = callback(current.result, *args, **kw)
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 989,
in _safeEmit
aBox._sendTo(self.boxSender)
File
"/usr/lib/python2.7/dist-packages/twisted/protocols/amp.py", line 667,
in _sendTo
proto.transport.loseConnection()
exceptions.AttributeError: 'DispatchingSender' object has no
attribute 'transport'
2016-01-27 02:54:58+0530 [-] [caldav-1] [BinaryBoxProtocol,client]
[calendarserver.accesslog#error] Unable to format event {'log_level':
<LogLevel=error>, 'log_logger': <Logger 'calendarserver.accesslog'>,
'log_source': None, 'log_legacy': <twext.python.log.LegacyFormatStub
object at 0xb4fccdcc>, 'format': '[calendarserver.accesslog#error]
%(log_legacy)s', 'log_time': 1453843498.495608, 'log_namespace':
'calendarserver.accesslog', 'logLevel': 40, 'log_format':
<twisted.python.failure.Failure
twisted.protocols.amp.UnknownRemoteError: Code<UNKNOWN>: Unknown
Error>}: Log format must be unicode or bytes, not
<twisted.python.failure.Failure
twisted.protocols.amp.UnknownRemoteError: Code<UNKNOWN>: Unknown Error>
2016-01-27 02:55:55+0530 [-] [calendarserver.tap.util#error] Unable to
determine memory usage of PID: 2447 ('Process' object has no attribute
'get_memory_info')
========================================================================
2. Also, after upgrade, I am unable to create any tasks. As a matter of
fact, the calendar itself is not shown in the available calendars for
adding tasks in Thunderbird. Any idea on what could be causing this?
Again the same config for a fresh installation does not pose this problem.
3. Finally, I am attaching a patch that I have used for calendarserver.
If I don't do that, my error.log is filled with errors like "2016-01-20
17:31:24+0100 [-] [directoryproxy] /usr/bin/twistd: Unknown command:
caldav_directoryproxy".
Thanks,
Rahul.
This fix is necessary for calendarserver_upgrade to work and probably for all of the other calendarserver_* utility scripts
--- a/setup.py
+++ b/setup.py
@@ -329,7 +329,7 @@
"pyOpenSSL>=0.14", # also for Twisted
"service_identity", # for Twisted
"pycrypto", # for Twisted
- "kerberos",
+ "pykerberos",
# Data store
"xattr",
--- a/twisted/plugins/caldav.py
+++ b/twisted/plugins/caldav.py
@@ -50,5 +50,9 @@
return self._serviceMaker.makeService(options)
-TwistedCalDAV = TAP("calendarserver.tap.caldav.CalDAVServiceMaker")
-DirectoryProxy = TAP("txdav.dps.server.DirectoryProxyServiceMaker")
+class T1(TAP):
+ pass
+class T2(TAP):
+ pass
+TwistedCalDAV = T1("calendarserver.tap.caldav.CalDAVServiceMaker")
+DirectoryProxy = T2("txdav.dps.server.DirectoryProxyServiceMaker")
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