[sync] WBXML / Funambol SyncML problem

[Florian Turck]

Hi,

I noticed a problem syncing Horde with the Funambol Android client. I am
already in discussion on the Funambol community site. We found out that
the problem only appears when with the WBXML version of the Funambol
client as the older XML version works without errors. Future versions of
the Funambol client will use WBMXL, so changing back to XML is not an
option.

I took a look at the Horde logs which did not help very much. This is
what the Horde main log (set to debug) says after a failing sync:

Jan 04 01:34:32 HORDE [debug] [horde] Started at 2011-01-04 01:34:32.
Packet logged in /kunden/XYZ/webseiten/hordelog/sync/client_20.wbxml
[pid 26516 on line 891 of
"/kunden/292192_22765/webseiten/horde/lib/SyncML/Backend.php"]
Jan 04 01:34:33 HORDE [debug] [horde] Finished at 2011-01-04 01:34:33.
Packet logged in /kunden/XYZ/webseiten/hordelog/sync/server_20.wbxml
[pid 26516 on line 899 of
"/kunden/292192_22765/webseiten/horde/lib/SyncML/Backend.php"]

I also logged the SyncML packets trough Horde. Only one client and one
server packet have been submitted. The strange part is that the server
packet returned is empty. Horde logs a 0 byte packet. This might be a
hint. Anybody out there having an idea what might cause the problem?

Regards

Florian