cdn

instance for create a node of content delivery network

module to be installed on a J2EE server (tomcat for example)

file structure

~/data/javlo_cdn : contains the cache of files.

The folder can be hot deleted to renew the cache.

~/etc/javlo_cdn : contains the definition of the hosts which can use the cdn/

a host is defined by a properties file:

#context#.properties: will be accessed by : ://#host of cdn#/#context#/#uri of resource#

example: javloorg.properties access: ://cdn.javlo.org/javloorg/img/image.png

the properties file contains at least the value url.target which gives the source url to use the cdn.

the value code.reset contains the code for release the cache of this host.

example:

url.target=https://www.javlo.org/
code.reset=qsdk12fjoi59dkk1