Tomcat 8 会话复制与 Redis

Question

Can session replication be implemented on Tomcat 8 with redis? I am not able to find redis session manager jar for tomcat 8!

Answer 1

There is a ready solution offered by Redisson framework - Redis based In-Memory Data Grid.

Two steps how to use it:

1. Add RedissonSessionManager into context.xml

    <Manager className="org.redisson.tomcat.RedissonSessionManager" configPath="${catalina.base}/redisson.yaml" />

configPath - path to Redisson JSON or YAML config. See configuration wiki page for more details.

2. Copy both jars into TOMCAT_BASE/lib directory: redisson-all-3.xxjar and redisson-tomcat-9-3.xxjar

Boost Tomcat Session Manager performance up to 4x times with Redisson PRO version.

Answer 2

您应该仔细阅读，这对您有所帮助http://tomcat.apache.org/tomcat-8.0-doc/cluster-howto.html