Hi @liverpoolfcfan,

it was a long time ago since we implemented it and I don’t remember the details why we did it this way. I wouldn’t exclude that there’s a bug somewhere there, however we never saw any issues with it in the Kopano backend and as far as I know with the other backends.

ContentParameters class saves some options of the requested folder (the ones in the $unsetdata array, but it might actually be anything as we’re making a heavy usage of magic getters and setters).

Unfortunately I don’t have any time in the foreseeable future to dive deep into it. If you’d be able to solve it, the contributions are always welcome.

Manfred

@manfred yes. Unfortunately that didn’t work. I decided to turn all safety and security options off and have unencrypted traffic for now until I can make it work in general but so far I am running in more issues in the backends, this time caldav. see here: Cal Dav Sync error

So the include/z_caldav.php code does not work to determine the calendars on the Synology either. I made the following changes, which I think should work generically, to fix the problem:

628,631c628,630 < // not sure why this is here but doesn't seem to work and doesn't find principal/skip it < // if ( !isset($calendar_urls[$href]) ) { < // continue; < // } --- > if ( !isset($calendar_urls[$href]) ) { > continue; > } 634d632 < $flag = true; 647,649d644 < case 'DAV::principal': < $flag = false; < break; 652,655c647,648 < if ( $flag == true) { < $calendar->id = rtrim(str_replace($this->calendar_home_set[0], "", $calendar->url), "/"); < $calendars[] = $calendar; < } --- > $calendar->id = rtrim(str_replace($this->calendar_home_set[0], "", $calendar->url), "/"); > $calendars[] = $calendar;

For anyone interested: I created an ansible playbook that involves setting up Z-push as multi-tenancy here

@cjm51213 Sorry, I never noticed your post.

If you log into the Zimbra admin, and go to Configure->Domains-><your domain>

You will see the 3 settings.
Public service hostname
Public service protocol
Public service port

These are what z-push picks up from the user session when it first connects - as in a multi-server environment it is important to connect to the actual MTA that hosts the user’s account. It overrides whatever you have set in your ZIMBRA_URL with a url constructed from these values.

It sounds like you may have changed the zimbra proxy settings during your “move” which can cause this issue.

The reason that the folder list gets populated is that is is also returned in the payload from the initial login request. The reason no other data gets populated is that a connection cannot be made to the overridden ZIMBRA_URL (as described above)

I suggest you check out the zimbra wiki proxy page to check if you have configured your proxy correctly. https://wiki.zimbra.com/wiki/Enabling_Zimbra_Proxy_and_memcached

Pull request got merged, Z-Push release 2.6.3 will most likely contain the fix.

I don’t know if it is still relevant, but as far as I know, ActiveSync protocol does not support sharing calendars.

SabreDAV is able to share calendars - as you already know.

But:
With DAViCal you are able to add a “binding” (like an alias) to a shared calendar into your calendar homeset.
I think it is RFC5842 and SabreDAV does not seem to support it.
(https://sabre.io/dav/standards-support/)

Z-Push does not detect shared calendars without binding them to your homeset right now.

Hi @Manfred,

never mind. Decision have been made to ditch this project. However, thanks for taking care.

Hi @1san,

are there any addressbooks at all? Is the carddav backend configured correctly?

Manfred

@zgokan Can you show a screenshot of composing the email in zimbra.

Also, can you confirm you have configured the zimbra backend to load - it will not auto-load like other Kopano supplied backends

in config.php (usually linked to /etc/z-push/z-push.conf.php you should have

// the backend data provider define('BACKEND_PROVIDER', 'BackendZimbra');

How large is the image?

Have you checked your z-push.log file and your web server log files to see if there are errors?

You could generate a log file for the affected user showing a full cycle, starting with a Ping, send a new message that will cause the issue, you will see the Sync to export the message to the device, followed by another Ping.

Make sure you set the loglevel to at least debug for the special log file, and you add the same userid as is configured on the device - either a full email address or a username

define('LOGUSERLEVEL', LOGLEVEL_DEBUG); $specialLogUsers = array(); $specialLogUsers[] = 'user@domain'; OR $specialLogUsers[] = 'user';

This should create an extra log file called user_domain.log or user.log

Please share that log file

@Manfred OK. Thanks. I will implement a workaround for now.

HI @orlovnv,

@orlovnv said in 2 device one user sync problem:

z-push latest stable, combinedBackend Problem only with tasks when I create one on the nextcloud it doesn’t syncs to phone, I think the same problem when I create on one phone and it doesn’t sync to another

Please provide the exact version of Z-Push you are using. “latest stable” is not an exact version. In debian/Ubuntu repositories the latest stable is 2.4.5, in z-push.org repositories it’s 2.5.2, so if you just write “latest stable” it’s ambiguous. The version is logged in z-push.log at INFO level at the end of every request.

08/08/2020 14:46:57 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCardDAV' with 10 08/08/2020 14:46:57 [ 350] [DEBUG] [tasks] BackendCardDAV->ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:47:05 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink(30) 08/08/2020 14:47:05 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendIMAP' with 10 08/08/2020 14:47:05 [17272] [DEBUG] [tasks] BackendIMAP>ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:47:07 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink(30) 08/08/2020 14:47:07 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendIMAP' with 10 08/08/2020 14:47:07 [ 350] [DEBUG] [tasks] BackendIMAP>ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:47:15 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCalDAV' with 10 08/08/2020 14:47:17 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCalDAV' with 10 08/08/2020 14:47:24 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCardDAV' with 10 08/08/2020 14:47:24 [17272] [DEBUG] [tasks] BackendCardDAV->ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:47:26 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCardDAV' with 10 08/08/2020 14:47:26 [ 350] [DEBUG] [tasks] BackendCardDAV->ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:47:34 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink(30) 08/08/2020 14:47:34 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendIMAP' with 10 08/08/2020 14:47:34 [17272] [DEBUG] [tasks] BackendIMAP>ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:47:36 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink(30) 08/08/2020 14:47:36 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendIMAP' with 10 08/08/2020 14:47:36 [ 350] [DEBUG] [tasks] BackendIMAP>ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:47:44 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCalDAV' with 10 08/08/2020 14:47:46 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCalDAV' with 10 08/08/2020 14:47:53 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCardDAV' with 10 08/08/2020 14:47:53 [17272] [DEBUG] [tasks] BackendCardDAV->ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:47:55 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCardDAV' with 10 08/08/2020 14:47:55 [ 350] [DEBUG] [tasks] BackendCardDAV->ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:48:03 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink(30) 08/08/2020 14:48:03 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendIMAP' with 10 08/08/2020 14:48:03 [17272] [DEBUG] [tasks] BackendIMAP>ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:48:05 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink(30) 08/08/2020 14:48:05 [ 350] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendIMAP' with 10 08/08/2020 14:48:05 [ 350] [DEBUG] [tasks] BackendIMAP>ChangesSink - Not initialized ChangesSink, sleep and exit 08/08/2020 14:48:13 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCalDAV' with 10 08/08/2020 14:48:13 [17272] [DEBUG] [tasks] BackendCalDAV->ChangesSink - Changes detected 08/08/2020 14:48:13 [17272] [DEBUG] [tasks] BackendCombined->ChangesSink - Calling in 'BackendCardDAV' with 10 08/08/2020 14:48:13 [17272] [DEBUG] [tasks] BackendCardDAV->ChangesSink - Not initialized ChangesSink, sleep and exitcode_text

This log is not helpful at all. Felix posted a link which explains how to enable WBXML log.

so when I add task via web of next cloud task doesn’t sync to phone, but if I then add task in phone it sync to server and then appear task in phone which I add via web.
if I check task as done that one which I add via web appears again in phone and that which I add in phone disappear in server too.
sorry for my bad English

It looks like the backend doesn’t detect task changes in nextcloud. It’s not possible to tell why without logs and knowing your configuration.

Manfred

Hi @orlovnv,

if you really want to get only that code, you’d need to get it from the commits which are available on https://stash.z-hub.io/.

You could also check out the develop branch from git which already contains those (and other) fixes: https://wiki.z-hub.io/display/ZP/How+to+get+the+latest+Z-Push+code+from+GIT.

Or you could wait for Z-Push 2.6.0 which we plan to release in September.

Manfred

@Manfred said in iOS emails address:

IMAP_DEFAULTFROM

thank you it works

@Finji
Yes, i agree also on that, bluemail works best also for us.

if you use gmail, also install google contacts and agenda/calendar … i forgot exact which., but you need 3 for all z-push functions.

What the topic poster wants is what i have running in/on my ISPConfig server.
I use also Manfred its link as example to configure it.

Good Luck.

Hi @Manfred

I noticed Kopano does not implement the interface when I tried to research how that backend sends its changes to the diff engine: it doesn’t. At least not at the same engine as you explained

The check itself doesn’t seem very efficient to me. I’d try imap_headers() and count the number of flagged messages from it. I didn’t do a thorough research, maybe there’s even better way to get that number.

Well yes my IMAP skills suck. I’ve never done any php-imap stuff before and only briefly touched the RFC. Your colleague Michael improved my ChangesSink commit since I also didn’t do the flaggedcount properly of efficiëntly. As said: my IMAP skills suck and Z-Push and its architecture are still not very clear to me.

I tested his change and they work, so I guess we’re good to go.

@Manfred said in [IMAP backend] Subfolders are not visible on the mobile device:

Hi @burnley,

you can upload the logs somewhere and send me the link per PN.

However the imap backend is largely community contribution and I wasn’t very involved in its latest development. Due to the fact that it works on some devices and not on the others, it might be some device specific issue.

Manfred

Messaged you for the WBXML output, thanks.