0004789: >400ms delay when interacting with the webclient / webclient is very slow - SOGo

ID	Project	Category	View Status	Date Submitted	Last Update

0004789	SOGo	Web Mail	public	2019-07-24 10:20	2019-10-24 14:39

Reporter	abma	Assigned To	ludovic
Priority	normal	Severity	major	Reproducibility	always
Status	closed	Resolution	no change required
Product Version	4.0.8

Summary	0004789: >400ms delay when interacting with the webclient / webclient is very slow
Description	sogo seems to respond pretty slow. It seems to always add a delay of 400ms. All interactions in SOGo webmail are slow.
Steps To Reproduce	log in with firefox, open webdeveloper tools, select network analyze tab and select an other mail in SOGo. i.e. http://demo.sogo.nu/SOGo/so/sogo1/Mail/0/folderINBOX/3/view for me, it shows ~528ms "wait" for this url, the network roundrip seems to be arround ~100ms seconds for me, so 400ms for sogo.
Additional Information	a local installation shows similar numbers, i have ~400ms seconds "wait" with a local SOGo installation (but version 4.0.7) This should be improved!
Tags	No tags attached.

abma 2019-08-30 15:40 reporter ~0013724	after some investigation it looks like sogo does always do the full chain of accesses: i.e. for every request it contacts the ldap server and the imap server which makes the whole process very slow. so, disabling auth for imap <-> sogo could heavily speedup this. i try to play with SOGoTrustProxyAuthentication=YES; a bit in the hope that ldap auth makes stuff so slow.

ludovic 2019-10-24 14:39 reporter ~0013846	That's how SOGo works and it won't change. If your IMAP or LDAP servers are very slow, SOGo will be slow.

Date Modified	Username	Field	Change
2019-07-24 10:20	abma	New Issue
2019-08-30 15:40	abma	Note Added: 0013724
2019-10-24 14:39	ludovic	Note Added: 0013846
2019-10-24 14:39	ludovic	Status	new => closed
2019-10-24 14:39	ludovic	Assigned To	=> ludovic
2019-10-24 14:39	ludovic	Resolution	open => no change required