Michael Am 07.03.18 um 02:07 schrieb Shi Jinghai:
Or Redis with Redisson? 1. https://github.com/antirez/redis 2. https://github.com/redisson/redisson/wiki/14.-Integration%20with%20frameworks#145-tomcat-redis-session-manager -----邮件原件----- 发件人: biletnikov@ [mailto:gmail.com biletni...@gmail.com] 发送时间: 2018年3月6日 20:53 收件人: email@example.com 主题: OFBiz in cluster, load balance, different availability zones Hi all, I still support OFBiz 12.04 + some custom extensions for one customer. Now, we need to launch OFBiz in a cluster or it is better to say on different machines in different availability zones in AWS infrastructure. The main problem arises here is the http session replications among all machines. At least, in OFBiz 12.04 we have a clustering solution for Tomcat container using SimpleTcpCluster. It is the way when all instances must share sessions via broadcasting IP packets, although this way maybe good for clustering on the one server instances, but it will not work in cloud infrastructure and in different availability zones. Because broadcasting IP packets are very low level communication which is not supported in the cloud services. Another solutions, which Tomcat proposes for session replication are: - use shared file system and common directory to store and read sessions - use shared database to replicate sessions I am working on the support for these two solutions in Catalina container. However, I would like to ask you, maybe we have another solution in OFBiz to work with ? Thank you.
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