0002849: possibile syncCache inconsistencies - SOGo

ID	Project	Category	View Status	Date Submitted	Last Update

0002849	SOGo	ActiveSync	public	2014-07-09 11:23	2015-10-14 13:24

Reporter	tfu	Assigned To	ludovic
Priority	normal	Severity	minor	Reproducibility	always
Status	resolved	Resolution	fixed
Product Version	2.2.6
Fixed in Version	2.3.3

Summary	0002849: possibile syncCache inconsistencies
Description	Due to unstable connections or in case the user stops the sync on his devices inconsistencies between syncCache and the client could occur. Due to that it e.g. could happen that mails deleted on server are never removed on client.
Steps To Reproduce	->Set SOGoMaximumSyncInterval=30 / SOGoInternalSyncInterval=5 (these parameter ->are actually not required to reproduce but they allow enough time to demo the ->issue) ->Start a sync on mobile (no push/ping)-> syncKey = 4711 ... Sleeping 5 seconds while detecting changes... Sleeping 5 seconds while detecting changes... ... ->cancel the sync on mobile -> this doesn't stop the active request on server ... Sleeping 5 seconds while detecting changes... Sleeping 5 seconds while detecting changes... -> delete a mail on server Change detected, we push the content. -> the cache is now updated and the deleted mail is removed from syncCache -> the response can never reach the mobile since the sync-operation was canceled === Now issue another sync on mobile -> the client send again syncKey=4711 Since the syncCache entry was already deleted no delete requested will be included into the response.
Tags	No tags attached.

Date Modified	Username	Field	Change
2014-07-09 11:23	tfu	New Issue
2015-10-14 13:24	ludovic	Note Added: 0008995
2015-10-14 13:24	ludovic	Status	new => resolved
2015-10-14 13:24	ludovic	Fixed in Version	=> 2.3.3
2015-10-14 13:24	ludovic	Resolution	open => fixed
2015-10-14 13:24	ludovic	Assigned To	=> ludovic

ludovic 2015-10-14 13:24 administrator ~0008995	https://github.com/inverse-inc/sogo/commit/8d85ca13df1e9d0e127e44c86b75f7248c159d16