[horde] Horde Active Sync stability

[Michael Klein]

Hi everybody,

i am currently facing a lot of issues in regards to active sync stability.
Can you maybe direct me to the right logfile to find the error?

The only real error i can find is ERR: Error when parsing a comment.

Active sync error:

2015-03-31T18:33:30+00:00 INFO: [8060] Initializing state for collection:
Private, synckey: {5516a044-f2b8-48e7-8753-4e330a1400fe}34
2015-03-31T18:33:30+00:00 INFO: [8060] Loading state for synckey
{5516a044-f2b8-48e7-8753-4e330a1400fe}34
2015-03-31T18:33:30+00:00 INFO: [8060] Found 1475 changes remaining from
previous SYNC.
2015-03-31T18:33:30+00:00 INFO: [8060] Initializing message diff engine for
F12cc9a3b (Private)
2015-03-31T18:33:30+00:00 INFO: [8060] Returning previously found changes.
2015-03-31T18:33:30+00:00 INFO: [8060] Old SYNCKEY:
{5516a044-f2b8-48e7-8753-4e330a1400fe}34, New SYNCKEY:
{5516a044-f2b8-48e7-8753-4e330a1400fe}35
2015-03-31T18:33:30+00:00 DEBUG: [8060] O    <Folder>
2015-03-31T18:33:30+00:00 DEBUG: [8060] O     <SyncKey>
2015-03-31T18:33:30+00:00 DEBUG: [8060] O     
{5516a044-f2b8-48e7-8753-4e330a1400fe}35
2015-03-31T18:33:30+00:00 DEBUG: [8060] O     </SyncKey>
2015-03-31T18:33:30+00:00 DEBUG: [8060] O     <FolderId>
2015-03-31T18:33:30+00:00 DEBUG: [8060] O      F12cc9a3b
2015-03-31T18:33:30+00:00 DEBUG: [8060] O     </FolderId>
2015-03-31T18:33:30+00:00 DEBUG: [8060] O     <Status>
2015-03-31T18:33:30+00:00 DEBUG: [8060] O      1
2015-03-31T18:33:30+00:00 DEBUG: [8060] O     </Status>
2015-03-31T18:33:30+00:00 INFO: [8060] Sending MOREAVAILABLE. $changecount =
1475, $cnt_global = 9
2015-03-31T18:33:30+00:00 DEBUG: [8060] O     <MoreAvailable/>
2015-03-31T18:33:30+00:00 INFO: [8060]
Horde_Core_ActiveSync_Driver::getMessage(Private, 623)
2015-03-31T18:33:30+00:00 ERR: Error when parsing a comment.

It looks like Active sync is reinitializing the folders over and over again
without syncing the mails.