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Task #8032 (closed)

Opened 8 years ago

Closed 8 years ago

Apply Apache mod_cache

Reported by:	ajpatterson	Owned by:	ajpatterson
Priority:	major	Milestone:	OMERO-4.4
Component:	General	Version:	n.a.
Keywords:	n.a.	Cc:	web-team@…
Resources:	n.a.	Referenced By:	n.a.
References:	n.a.	Remaining Time:	n.a.
Sprint:	2012-02-14 (8)

Description

Use apache mod_cache to implement a disk cache for the WebClient?

References

Referenced by:
← User Story (#8031): Improve Caching for WebClient

Change History (4)

comment:1 Changed 8 years ago by ajpatterson

Cc atarkowska wmoore cxallan added
Owner set to ajpatterson
Status changed from new to accepted

comment:2 Changed 8 years ago by atarkowska

Cc web-team@… added; atarkowska wmoore cxallan removed

comment:3 Changed 8 years ago by ajpatterson

Changes made to apache to get the caching working:

	CacheRoot /apache-cache/root/
	CacheIgnoreHeaders Set-Cookie Referer Cookie
	CacheEnable disk /static
	CacheEnable disk /webclient/render_birds_eye_view/
	CacheEnable disk /webclient/render_image_region/
	CacheEnable disk /webclient/render_thumbnail/
	
	<Location /webclient/render_birds_eye_view/>
		ExpiresActive On
		ExpiresDefault "now plus 1 year"
		Header unset Vary
		Header set Vary "Host"
	</Location>
	
	<Location /webclient/render_image_region/>
		ExpiresActive On
		ExpiresDefault "now plus 1 year"
		Header unset Vary
		Header set Vary "Host"
	</Location>
	
	<Location /webclient/render_thumbnail/>
		ExpiresActive On
		ExpiresDefault "now plus 1 year"
		Header unset Vary
		Header set Vary "Host"
	</Location>

NOTE: this will result in a reduced level of security as the rendered tiles are now in the cache and could be retrieved without login on.

comment:4 Changed 8 years ago by ajpatterson

Status changed from accepted to closed

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